Switch to trusted publishing (#431)

* Bump Nerdbank.GitVersioning from 3.8.38-alpha to 3.8.118

---
updated-dependencies:
- dependency-name: Nerdbank.GitVersioning
  dependency-version: 3.8.118
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Deps

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Smaug123 <3138005+Smaug123@users.noreply.github.com>

.github/workflows/dotnet.yaml

@@ -301,12 +301,17 @@ jobs:
       - name: Identify `dotnet`
         id: dotnet-identify
         run: nix develop --command bash -c 'echo "dotnet=$(which dotnet)" >> $GITHUB_OUTPUT'
+      - name: Obtain NuGet key
+        uses: NuGet/login@d22cc5f58ff5b88bf9bd452535b4335137e24544
+        id: login
+        with:
+            user: ${{ secrets.NUGET_USER }}
       - name: Publish to NuGet
         id: publish-success
         uses: G-Research/common-actions/publish-nuget@2b7dc49cb14f3344fbe6019c14a31165e258c059
         with:
           package-name: WoofWare.Myriad.Plugins.Attributes
-          nuget-key: ${{ secrets.NUGET_API_KEY }}
+          nuget-key: ${{ steps.login.outputs.NUGET_API_KEY }}
           nupkg-dir: packed/
           dotnet: ${{ steps.dotnet-identify.outputs.dotnet }}
 
@@ -334,12 +339,17 @@ jobs:
       - name: Identify `dotnet`
         id: dotnet-identify
         run: nix develop --command bash -c 'echo "dotnet=$(which dotnet)" >> $GITHUB_OUTPUT'
+      - name: Obtain NuGet key
+        uses: NuGet/login@d22cc5f58ff5b88bf9bd452535b4335137e24544
+        id: login
+        with:
+            user: ${{ secrets.NUGET_USER }}
       - name: Publish to NuGet
         id: publish-success
         uses: G-Research/common-actions/publish-nuget@2b7dc49cb14f3344fbe6019c14a31165e258c059
         with:
           package-name: WoofWare.Myriad.Plugins
-          nuget-key: ${{ secrets.NUGET_API_KEY }}
+          nuget-key: ${{ steps.login.outputs.NUGET_API_KEY }}
           nupkg-dir: packed/
           dotnet: ${{ steps.dotnet-identify.outputs.dotnet }}
 

CHANGELOG.md

@@ -1,5 +1,9 @@
 Notable changes are recorded here.
 
+# WoofWare.Myriad.Plugins 8.1.1
+
+Adds `GenerateCapturingMock`, which is `GenerateMock` but additionally records the calls made to each function.
+
 # WoofWare.Myriad.Plugins 8.0.3
 
 The RestEase-style HTTP client generator now automatically adds the `application/json` content type header to requests which are POSTing a body that is known to be JSON-serialised.

ConsumePlugin/CapturingMockExample.fs

@@ -5,7 +5,7 @@ open WoofWare.Myriad.Plugins
 
 [<GenerateCapturingMock>]
 type IPublicType =
-    abstract Mem1 : string * int -> string list
+    abstract Mem1 : foo : string * int -> string list
     abstract Mem2 : string -> int
     abstract Mem3 : x : int * ?ct : System.Threading.CancellationToken -> string
 
@@ -36,9 +36,9 @@ type VeryPublicType<'a, 'b> =
 
 [<GenerateCapturingMock>]
 type Curried<'a> =
-    abstract Mem1 : int -> 'a -> string
-    abstract Mem2 : int * string -> 'a -> string
-    abstract Mem3 : (int * string) -> 'a -> string
+    abstract Mem1 : bar : int -> 'a -> string
+    abstract Mem2 : int * string -> baz : 'a -> string
+    abstract Mem3 : quux : (int * string) -> flurb : 'a -> string
     abstract Mem4 : (int * string) -> ('a * int) -> string
     abstract Mem5 : x : int * string -> ('a * int) -> string
     abstract Mem6 : int * string -> y : 'a * int -> string

ConsumePlugin/GeneratedCapturingMock.fs

@@ -9,285 +9,500 @@ namespace SomeNamespace.CapturingMock
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal PublicTypeMockCalls =
+    /// All the calls made to a PublicTypeMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+            Mem3 : ResizeArray<int * System.Threading.CancellationToken option>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+                Mem3 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal PublicTypeMock =
     {
+        Calls : PublicTypeMockCalls.Calls
         Mem1 : string * int -> string list
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
-        Mem3 : int * option<System.Threading.CancellationToken> -> string
-        Mem3_Calls : ResizeArray<int * System.Threading.CancellationToken>
+        Mem3 : int * System.Threading.CancellationToken option -> string
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PublicTypeMock =
+    static member Empty () : PublicTypeMock =
         {
+            Calls = PublicTypeMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
             Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
-            Mem3_Calls = ResizeArray ()
         }
 
     interface IPublicType with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
-        member this.Mem3 (arg_0_0, arg_0_1) = this.Mem3 (arg_0_0, arg_0_1)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
+
+        member this.Mem3 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem3 (fun _ -> this.Calls.Mem3.Add (arg_0_0, arg_0_1))
+            this.Mem3 (arg_0_0, arg_0_1)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module public PublicTypeInternalFalseMockCalls =
+    /// All the calls made to a PublicTypeInternalFalseMock mock
+    type public Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+            Mem3 : ResizeArray<int * System.Threading.CancellationToken option>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+                Mem3 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type public PublicTypeInternalFalseMock =
     {
+        Calls : PublicTypeInternalFalseMockCalls.Calls
         Mem1 : string * int -> string list
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
-        Mem3 : int * option<System.Threading.CancellationToken> -> string
-        Mem3_Calls : ResizeArray<int * System.Threading.CancellationToken>
+        Mem3 : int * System.Threading.CancellationToken option -> string
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PublicTypeInternalFalseMock =
+    static member Empty () : PublicTypeInternalFalseMock =
         {
+            Calls = PublicTypeInternalFalseMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
             Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
-            Mem3_Calls = ResizeArray ()
         }
 
     interface IPublicTypeInternalFalse with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
-        member this.Mem3 (arg_0_0, arg_0_1) = this.Mem3 (arg_0_0, arg_0_1)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
+
+        member this.Mem3 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem3 (fun _ -> this.Calls.Mem3.Add (arg_0_0, arg_0_1))
+            this.Mem3 (arg_0_0, arg_0_1)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal InternalTypeMockCalls =
+    /// All the calls made to a InternalTypeMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal InternalTypeMock =
     {
+        Calls : InternalTypeMockCalls.Calls
         Mem1 : string * int -> unit
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : InternalTypeMock =
+    static member Empty () : InternalTypeMock =
         {
+            Calls = InternalTypeMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface InternalType with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal PrivateTypeMockCalls =
+    /// All the calls made to a PrivateTypeMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type private PrivateTypeMock =
     {
+        Calls : PrivateTypeMockCalls.Calls
         Mem1 : string * int -> unit
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PrivateTypeMock =
+    static member Empty () : PrivateTypeMock =
         {
+            Calls = PrivateTypeMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface PrivateType with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal PrivateTypeInternalFalseMockCalls =
+    /// All the calls made to a PrivateTypeInternalFalseMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type private PrivateTypeInternalFalseMock =
     {
+        Calls : PrivateTypeInternalFalseMockCalls.Calls
         Mem1 : string * int -> unit
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PrivateTypeInternalFalseMock =
+    static member Empty () : PrivateTypeInternalFalseMock =
         {
+            Calls = PrivateTypeInternalFalseMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface PrivateTypeInternalFalse with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal VeryPublicTypeMockCalls =
+    /// All the calls made to a VeryPublicTypeMock mock
+    type internal Calls<'a, 'b> =
+        {
+            Mem1 : ResizeArray<'a>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls<'a, 'b> =
+            {
+                Mem1 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal VeryPublicTypeMock<'a, 'b> =
     {
+        Calls : VeryPublicTypeMockCalls.Calls<'a, 'b>
         Mem1 : 'a -> 'b
-        Mem1_Calls : ResizeArray<'a>
     }
 
     /// An implementation where every non-unit method throws.
     static member Empty () : VeryPublicTypeMock<'a, 'b> =
         {
+            Calls = VeryPublicTypeMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem1_Calls = ResizeArray ()
         }
 
     interface VeryPublicType<'a, 'b> with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
+        member this.Mem1 arg_0_0 =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0))
+            this.Mem1 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
-/// A single call to the Mem1 method
-type internal Mem1Call<'a> =
-    {
-        arg0 : int
-        arg1 : 'a
-    }
+[<RequireQualifiedAccess>]
+module internal CurriedMockCalls =
+    /// A single call to the Mem1 method
+    type internal Mem1Call<'a> =
+        {
+            bar : int
+            Arg1 : 'a
+        }
 
-/// A single call to the Mem2 method
-type internal Mem2Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a
-    }
+    /// A single call to the Mem2 method
+    type internal Mem2Call<'a> =
+        {
+            Arg0 : int * string
+            baz : 'a
+        }
 
-/// A single call to the Mem3 method
-type internal Mem3Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a
-    }
+    /// A single call to the Mem3 method
+    type internal Mem3Call<'a> =
+        {
+            quux : (int * string)
+            flurb : 'a
+        }
 
-/// A single call to the Mem4 method
-type internal Mem4Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a * int
-    }
+    /// A single call to the Mem4 method
+    type internal Mem4Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a * int
+        }
 
-/// A single call to the Mem5 method
-type internal Mem5Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a * int
-    }
+    /// A single call to the Mem5 method
+    type internal Mem5Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a * int
+        }
 
-/// A single call to the Mem6 method
-type internal Mem6Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a * int
-    }
+    /// A single call to the Mem6 method
+    type internal Mem6Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a * int
+        }
+
+    /// All the calls made to a CurriedMock mock
+    type internal Calls<'a> =
+        {
+            Mem1 : ResizeArray<Mem1Call<'a>>
+            Mem2 : ResizeArray<Mem2Call<'a>>
+            Mem3 : ResizeArray<Mem3Call<'a>>
+            Mem4 : ResizeArray<Mem4Call<'a>>
+            Mem5 : ResizeArray<Mem5Call<'a>>
+            Mem6 : ResizeArray<Mem6Call<'a>>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls<'a> =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+                Mem3 = ResizeArray ()
+                Mem4 = ResizeArray ()
+                Mem5 = ResizeArray ()
+                Mem6 = ResizeArray ()
+            }
 
 /// Mock record type for an interface
 type internal CurriedMock<'a> =
     {
+        Calls : CurriedMockCalls.Calls<'a>
         Mem1 : int -> 'a -> string
-        Mem1_Calls : ResizeArray<Mem1Call<'a>>
         Mem2 : int * string -> 'a -> string
-        Mem2_Calls : ResizeArray<Mem2Call<'a>>
         Mem3 : (int * string) -> 'a -> string
-        Mem3_Calls : ResizeArray<Mem3Call<'a>>
         Mem4 : (int * string) -> ('a * int) -> string
-        Mem4_Calls : ResizeArray<Mem4Call<'a>>
         Mem5 : int * string -> ('a * int) -> string
-        Mem5_Calls : ResizeArray<Mem5Call<'a>>
         Mem6 : int * string -> 'a * int -> string
-        Mem6_Calls : ResizeArray<Mem6Call<'a>>
     }
 
     /// An implementation where every non-unit method throws.
     static member Empty () : CurriedMock<'a> =
         {
+            Calls = CurriedMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
             Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
             Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem4"))
             Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem5"))
             Mem6 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem6"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
-            Mem3_Calls = ResizeArray ()
-            Mem4_Calls = ResizeArray ()
-            Mem5_Calls = ResizeArray ()
-            Mem6_Calls = ResizeArray ()
         }
 
     interface Curried<'a> with
-        member this.Mem1 arg_0_0 arg_1_0 = this.Mem1 (arg_0_0) (arg_1_0)
-        member this.Mem2 (arg_0_0, arg_0_1) arg_1_0 = this.Mem2 (arg_0_0, arg_0_1) (arg_1_0)
-        member this.Mem3 ((arg_0_0, arg_0_1)) arg_1_0 = this.Mem3 (arg_0_0, arg_0_1) (arg_1_0)
+        member this.Mem1 arg_0_0 arg_1_0 =
+            lock
+                this.Calls.Mem1
+                (fun _ ->
+                    this.Calls.Mem1.Add
+                        {
+                            bar = arg_0_0
+                            Arg1 = arg_1_0
+                        }
+                )
+
+            this.Mem1 (arg_0_0) (arg_1_0)
+
+        member this.Mem2 (arg_0_0, arg_0_1) arg_1_0 =
+            lock
+                this.Calls.Mem2
+                (fun _ ->
+                    this.Calls.Mem2.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            baz = arg_1_0
+                        }
+                )
+
+            this.Mem2 (arg_0_0, arg_0_1) (arg_1_0)
+
+        member this.Mem3 arg_0_0 arg_1_0 =
+            lock
+                this.Calls.Mem3
+                (fun _ ->
+                    this.Calls.Mem3.Add
+                        {
+                            quux = arg_0_0
+                            flurb = arg_1_0
+                        }
+                )
+
+            this.Mem3 (arg_0_0) (arg_1_0)
 
         member this.Mem4 ((arg_0_0, arg_0_1)) ((arg_1_0, arg_1_1)) =
+            lock
+                this.Calls.Mem4
+                (fun _ ->
+                    this.Calls.Mem4.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0, arg_1_1
+                        }
+                )
+
             this.Mem4 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
 
         member this.Mem5 (arg_0_0, arg_0_1) ((arg_1_0, arg_1_1)) =
+            lock
+                this.Calls.Mem5
+                (fun _ ->
+                    this.Calls.Mem5.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0, arg_1_1
+                        }
+                )
+
             this.Mem5 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
 
         member this.Mem6 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1) =
+            lock
+                this.Calls.Mem6
+                (fun _ ->
+                    this.Calls.Mem6.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0, arg_1_1
+                        }
+                )
+
             this.Mem6 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
 namespace SomeNamespace.CapturingMock
 
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal TypeWithInterfaceMockCalls =
+    /// All the calls made to a TypeWithInterfaceMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string option>
+            Mem2 : ResizeArray<unit>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal TypeWithInterfaceMock =
     {
+        Calls : TypeWithInterfaceMockCalls.Calls
         /// Implementation of IDisposable.Dispose
         Dispose : unit -> unit
         Mem1 : string option -> string[] Async
-        Mem1_Calls : ResizeArray<string option>
         Mem2 : unit -> string[] Async
-        Mem2_Calls : ResizeArray<unit>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : TypeWithInterfaceMock =
+    static member Empty () : TypeWithInterfaceMock =
         {
+            Calls = TypeWithInterfaceMockCalls.Calls.Empty ()
             Dispose = (fun () -> ())
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface TypeWithInterface with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
-        member this.Mem2 () = this.Mem2 (())
+        member this.Mem1 arg_0_0 =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0))
+            this.Mem1 (arg_0_0)
+
+        member this.Mem2 () =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (()))
+            this.Mem2 (())
 
     interface System.IDisposable with
         member this.Dispose () : unit = this.Dispose ()
@@ -296,33 +511,50 @@ namespace SomeNamespace.CapturingMock
 open System
 open WoofWare.Myriad.Plugins
 
+[<RequireQualifiedAccess>]
+module internal TypeWithPropertiesMockCalls =
+    /// All the calls made to a TypeWithPropertiesMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string option>
+            Prop1 : ResizeArray<unit>
+            Prop2 : ResizeArray<unit>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Prop1 = ResizeArray ()
+                Prop2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal TypeWithPropertiesMock =
     {
+        Calls : TypeWithPropertiesMockCalls.Calls
         /// Implementation of IDisposable.Dispose
         Dispose : unit -> unit
-        Prop1 : unit -> int
-        Prop1_Calls : ResizeArray<unit>
-        Prop2 : unit -> unit Async
-        Prop2_Calls : ResizeArray<unit>
         Mem1 : string option -> string[] Async
-        Mem1_Calls : ResizeArray<string option>
+        Prop1 : unit -> int
+        Prop2 : unit -> unit Async
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : TypeWithPropertiesMock =
+    static member Empty () : TypeWithPropertiesMock =
         {
+            Calls = TypeWithPropertiesMockCalls.Calls.Empty ()
             Dispose = (fun () -> ())
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Prop1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Prop1"))
             Prop2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Prop2"))
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Prop1_Calls = ResizeArray ()
-            Prop2_Calls = ResizeArray ()
-            Mem1_Calls = ResizeArray ()
         }
 
     interface TypeWithProperties with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
+        member this.Mem1 arg_0_0 =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0))
+            this.Mem1 (arg_0_0)
+
         member this.Prop1 = this.Prop1 ()
         member this.Prop2 = this.Prop2 ()
 

ConsumePlugin/GeneratedCapturingMockNoAttributes.fs

@@ -8,278 +8,493 @@ namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module internal PublicTypeNoAttrMockCalls =
+    /// All the calls made to a PublicTypeNoAttrMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+            Mem3 : ResizeArray<int * System.Threading.CancellationToken option>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+                Mem3 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal PublicTypeNoAttrMock =
     {
+        Calls : PublicTypeNoAttrMockCalls.Calls
         Mem1 : string * int -> string list
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
-        Mem3 : int * option<System.Threading.CancellationToken> -> string
-        Mem3_Calls : ResizeArray<int * System.Threading.CancellationToken>
+        Mem3 : int * System.Threading.CancellationToken option -> string
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PublicTypeNoAttrMock =
+    static member Empty () : PublicTypeNoAttrMock =
         {
+            Calls = PublicTypeNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
             Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
-            Mem3_Calls = ResizeArray ()
         }
 
     interface IPublicTypeNoAttr with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
-        member this.Mem3 (arg_0_0, arg_0_1) = this.Mem3 (arg_0_0, arg_0_1)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
+
+        member this.Mem3 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem3 (fun _ -> this.Calls.Mem3.Add (arg_0_0, arg_0_1))
+            this.Mem3 (arg_0_0, arg_0_1)
 namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module public PublicTypeInternalFalseNoAttrMockCalls =
+    /// All the calls made to a PublicTypeInternalFalseNoAttrMock mock
+    type public Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+            Mem3 : ResizeArray<int * System.Threading.CancellationToken option>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+                Mem3 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type public PublicTypeInternalFalseNoAttrMock =
     {
+        Calls : PublicTypeInternalFalseNoAttrMockCalls.Calls
         Mem1 : string * int -> string list
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
-        Mem3 : int * option<System.Threading.CancellationToken> -> string
-        Mem3_Calls : ResizeArray<int * System.Threading.CancellationToken>
+        Mem3 : int * System.Threading.CancellationToken option -> string
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PublicTypeInternalFalseNoAttrMock =
+    static member Empty () : PublicTypeInternalFalseNoAttrMock =
         {
+            Calls = PublicTypeInternalFalseNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
             Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
-            Mem3_Calls = ResizeArray ()
         }
 
     interface IPublicTypeInternalFalseNoAttr with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
-        member this.Mem3 (arg_0_0, arg_0_1) = this.Mem3 (arg_0_0, arg_0_1)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
+
+        member this.Mem3 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem3 (fun _ -> this.Calls.Mem3.Add (arg_0_0, arg_0_1))
+            this.Mem3 (arg_0_0, arg_0_1)
 namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module internal InternalTypeNoAttrMockCalls =
+    /// All the calls made to a InternalTypeNoAttrMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal InternalTypeNoAttrMock =
     {
+        Calls : InternalTypeNoAttrMockCalls.Calls
         Mem1 : string * int -> unit
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : InternalTypeNoAttrMock =
+    static member Empty () : InternalTypeNoAttrMock =
         {
+            Calls = InternalTypeNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface InternalTypeNoAttr with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module internal PrivateTypeNoAttrMockCalls =
+    /// All the calls made to a PrivateTypeNoAttrMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type private PrivateTypeNoAttrMock =
     {
+        Calls : PrivateTypeNoAttrMockCalls.Calls
         Mem1 : string * int -> unit
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PrivateTypeNoAttrMock =
+    static member Empty () : PrivateTypeNoAttrMock =
         {
+            Calls = PrivateTypeNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface PrivateTypeNoAttr with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module internal PrivateTypeInternalFalseNoAttrMockCalls =
+    /// All the calls made to a PrivateTypeInternalFalseNoAttrMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string * int>
+            Mem2 : ResizeArray<string>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type private PrivateTypeInternalFalseNoAttrMock =
     {
+        Calls : PrivateTypeInternalFalseNoAttrMockCalls.Calls
         Mem1 : string * int -> unit
-        Mem1_Calls : ResizeArray<string * int>
         Mem2 : string -> int
-        Mem2_Calls : ResizeArray<string>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : PrivateTypeInternalFalseNoAttrMock =
+    static member Empty () : PrivateTypeInternalFalseNoAttrMock =
         {
+            Calls = PrivateTypeInternalFalseNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface PrivateTypeInternalFalseNoAttr with
-        member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem1 (arg_0_0, arg_0_1) =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0, arg_0_1))
+            this.Mem1 (arg_0_0, arg_0_1)
+
+        member this.Mem2 arg_0_0 =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (arg_0_0))
+            this.Mem2 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module internal VeryPublicTypeNoAttrMockCalls =
+    /// All the calls made to a VeryPublicTypeNoAttrMock mock
+    type internal Calls<'a, 'b> =
+        {
+            Mem1 : ResizeArray<'a>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls<'a, 'b> =
+            {
+                Mem1 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal VeryPublicTypeNoAttrMock<'a, 'b> =
     {
+        Calls : VeryPublicTypeNoAttrMockCalls.Calls<'a, 'b>
         Mem1 : 'a -> 'b
-        Mem1_Calls : ResizeArray<'a>
     }
 
     /// An implementation where every non-unit method throws.
     static member Empty () : VeryPublicTypeNoAttrMock<'a, 'b> =
         {
+            Calls = VeryPublicTypeNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem1_Calls = ResizeArray ()
         }
 
     interface VeryPublicTypeNoAttr<'a, 'b> with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
+        member this.Mem1 arg_0_0 =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0))
+            this.Mem1 (arg_0_0)
 namespace SomeNamespace.CapturingMock
 
 open System
 
-/// A single call to the Mem1 method
-type internal Mem1Call<'a> =
-    {
-        arg0 : int
-        arg1 : 'a
-    }
+[<RequireQualifiedAccess>]
+module internal CurriedNoAttrMockCalls =
+    /// A single call to the Mem1 method
+    type internal Mem1Call<'a> =
+        {
+            Arg0 : int
+            Arg1 : 'a
+        }
 
-/// A single call to the Mem2 method
-type internal Mem2Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a
-    }
+    /// A single call to the Mem2 method
+    type internal Mem2Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a
+        }
 
-/// A single call to the Mem3 method
-type internal Mem3Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a
-    }
+    /// A single call to the Mem3 method
+    type internal Mem3Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a
+        }
 
-/// A single call to the Mem4 method
-type internal Mem4Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a * int
-    }
+    /// A single call to the Mem4 method
+    type internal Mem4Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a * int
+        }
 
-/// A single call to the Mem5 method
-type internal Mem5Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a * int
-    }
+    /// A single call to the Mem5 method
+    type internal Mem5Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a * int
+        }
 
-/// A single call to the Mem6 method
-type internal Mem6Call<'a> =
-    {
-        arg0 : int * string
-        arg1 : 'a * int
-    }
+    /// A single call to the Mem6 method
+    type internal Mem6Call<'a> =
+        {
+            Arg0 : int * string
+            Arg1 : 'a * int
+        }
+
+    /// All the calls made to a CurriedNoAttrMock mock
+    type internal Calls<'a> =
+        {
+            Mem1 : ResizeArray<Mem1Call<'a>>
+            Mem2 : ResizeArray<Mem2Call<'a>>
+            Mem3 : ResizeArray<Mem3Call<'a>>
+            Mem4 : ResizeArray<Mem4Call<'a>>
+            Mem5 : ResizeArray<Mem5Call<'a>>
+            Mem6 : ResizeArray<Mem6Call<'a>>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls<'a> =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+                Mem3 = ResizeArray ()
+                Mem4 = ResizeArray ()
+                Mem5 = ResizeArray ()
+                Mem6 = ResizeArray ()
+            }
 
 /// Mock record type for an interface
 type internal CurriedNoAttrMock<'a> =
     {
+        Calls : CurriedNoAttrMockCalls.Calls<'a>
         Mem1 : int -> 'a -> string
-        Mem1_Calls : ResizeArray<Mem1Call<'a>>
         Mem2 : int * string -> 'a -> string
-        Mem2_Calls : ResizeArray<Mem2Call<'a>>
         Mem3 : (int * string) -> 'a -> string
-        Mem3_Calls : ResizeArray<Mem3Call<'a>>
         Mem4 : (int * string) -> ('a * int) -> string
-        Mem4_Calls : ResizeArray<Mem4Call<'a>>
         Mem5 : int * string -> ('a * int) -> string
-        Mem5_Calls : ResizeArray<Mem5Call<'a>>
         Mem6 : int * string -> 'a * int -> string
-        Mem6_Calls : ResizeArray<Mem6Call<'a>>
     }
 
     /// An implementation where every non-unit method throws.
     static member Empty () : CurriedNoAttrMock<'a> =
         {
+            Calls = CurriedNoAttrMockCalls.Calls.Empty ()
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
             Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
             Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem4"))
             Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem5"))
             Mem6 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem6"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
-            Mem3_Calls = ResizeArray ()
-            Mem4_Calls = ResizeArray ()
-            Mem5_Calls = ResizeArray ()
-            Mem6_Calls = ResizeArray ()
         }
 
     interface CurriedNoAttr<'a> with
-        member this.Mem1 arg_0_0 arg_1_0 = this.Mem1 (arg_0_0) (arg_1_0)
-        member this.Mem2 (arg_0_0, arg_0_1) arg_1_0 = this.Mem2 (arg_0_0, arg_0_1) (arg_1_0)
-        member this.Mem3 ((arg_0_0, arg_0_1)) arg_1_0 = this.Mem3 (arg_0_0, arg_0_1) (arg_1_0)
+        member this.Mem1 arg_0_0 arg_1_0 =
+            lock
+                this.Calls.Mem1
+                (fun _ ->
+                    this.Calls.Mem1.Add
+                        {
+                            Arg0 = arg_0_0
+                            Arg1 = arg_1_0
+                        }
+                )
+
+            this.Mem1 (arg_0_0) (arg_1_0)
+
+        member this.Mem2 (arg_0_0, arg_0_1) arg_1_0 =
+            lock
+                this.Calls.Mem2
+                (fun _ ->
+                    this.Calls.Mem2.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0
+                        }
+                )
+
+            this.Mem2 (arg_0_0, arg_0_1) (arg_1_0)
+
+        member this.Mem3 ((arg_0_0, arg_0_1)) arg_1_0 =
+            lock
+                this.Calls.Mem3
+                (fun _ ->
+                    this.Calls.Mem3.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0
+                        }
+                )
+
+            this.Mem3 (arg_0_0, arg_0_1) (arg_1_0)
 
         member this.Mem4 ((arg_0_0, arg_0_1)) ((arg_1_0, arg_1_1)) =
+            lock
+                this.Calls.Mem4
+                (fun _ ->
+                    this.Calls.Mem4.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0, arg_1_1
+                        }
+                )
+
             this.Mem4 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
 
         member this.Mem5 (arg_0_0, arg_0_1) ((arg_1_0, arg_1_1)) =
+            lock
+                this.Calls.Mem5
+                (fun _ ->
+                    this.Calls.Mem5.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0, arg_1_1
+                        }
+                )
+
             this.Mem5 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
 
         member this.Mem6 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1) =
+            lock
+                this.Calls.Mem6
+                (fun _ ->
+                    this.Calls.Mem6.Add
+                        {
+                            Arg0 = arg_0_0, arg_0_1
+                            Arg1 = arg_1_0, arg_1_1
+                        }
+                )
+
             this.Mem6 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
 namespace SomeNamespace.CapturingMock
 
 open System
 
+[<RequireQualifiedAccess>]
+module internal TypeWithInterfaceNoAttrMockCalls =
+    /// All the calls made to a TypeWithInterfaceNoAttrMock mock
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<string option>
+            Mem2 : ResizeArray<unit>
+        }
+
+        /// A fresh calls object which has not yet had any calls made.
+        static member Empty () : Calls =
+            {
+                Mem1 = ResizeArray ()
+                Mem2 = ResizeArray ()
+            }
+
 /// Mock record type for an interface
 type internal TypeWithInterfaceNoAttrMock =
     {
+        Calls : TypeWithInterfaceNoAttrMockCalls.Calls
         /// Implementation of IDisposable.Dispose
         Dispose : unit -> unit
         Mem1 : string option -> string[] Async
-        Mem1_Calls : ResizeArray<string option>
         Mem2 : unit -> string[] Async
-        Mem2_Calls : ResizeArray<unit>
     }
 
     /// An implementation where every non-unit method throws.
-    static member Empty : TypeWithInterfaceNoAttrMock =
+    static member Empty () : TypeWithInterfaceNoAttrMock =
         {
+            Calls = TypeWithInterfaceNoAttrMockCalls.Calls.Empty ()
             Dispose = (fun () -> ())
             Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
             Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem1_Calls = ResizeArray ()
-            Mem2_Calls = ResizeArray ()
         }
 
     interface TypeWithInterfaceNoAttr with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
-        member this.Mem2 () = this.Mem2 (())
+        member this.Mem1 arg_0_0 =
+            lock this.Calls.Mem1 (fun _ -> this.Calls.Mem1.Add (arg_0_0))
+            this.Mem1 (arg_0_0)
+
+        member this.Mem2 () =
+            lock this.Calls.Mem2 (fun _ -> this.Calls.Mem2.Add (()))
+            this.Mem2 (())
 
     interface System.IDisposable with
         member this.Dispose () : unit = this.Dispose ()

Directory.Build.props

@@ -10,7 +10,7 @@
     <WarnOn>FS3388,FS3559</WarnOn>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.8.38-alpha" PrivateAssets="all" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.8.118" PrivateAssets="all" />
     <SourceLinkGitHubHost Include="github.com" ContentUrl="https://raw.githubusercontent.com" />
   </ItemGroup>
   <PropertyGroup Condition="'$(GITHUB_ACTION)' != ''">

README.md

@@ -13,7 +13,7 @@ Currently implemented:
 * `JsonParse` (to stamp out `jsonParse : JsonNode -> 'T` methods).
 * `JsonSerialize` (to stamp out `toJsonNode : 'T -> JsonNode` methods).
 * `HttpClient` (to stamp out a [RestEase](https://github.com/canton7/RestEase)-style HTTP client).
-* `GenerateMock` (to stamp out a record type corresponding to an interface, like a compile-time [Foq](https://github.com/fsprojects/Foq)).
+* `GenerateMock` and `GenerateCapturingMock` (to stamp out a record type corresponding to an interface, like a compile-time [Foq](https://github.com/fsprojects/Foq)).
 * `ArgParser` (to stamp out a basic argument parser).
 * `SwaggerClient` (to stamp out an HTTP client for a Swagger API).
 * `CreateCatamorphism` (to stamp out a non-stack-overflowing [catamorphism](https://fsharpforfunandprofit.com/posts/recursive-types-and-folds/) for a discriminated union).
@@ -440,9 +440,9 @@ There are also some design decisions:
   so arguments are forced to be tupled.
 * The `[<Optional>]` attribute is not supported and will probably not be supported, because I consider it to be cursed.
 
-## `GenerateMock`
+## `GenerateMock` and `GenerateCapturingMock`
 
-Takes a type like this:
+`GenerateMock` takes a type like this:
 
 ```fsharp
 [<GenerateMock>]
@@ -472,6 +472,59 @@ type internal PublicTypeMock =
         member this.Mem2 (arg0) = this.Mem2 (arg0)
 ```
 
+`GenerateCapturingMock` additionally captures the calls made to each function (except for `Dispose`).
+It takes a type like this:
+
+```fsharp
+[<GenerateCapturingMock>]
+type IPublicType =
+    abstract Mem1 : string * int -> thing : bool -> string list
+    abstract Mem2 : baz : string -> unit -> int
+```
+
+and stamps out types like this:
+
+```fsharp
+[<RequireQualifiedAccess>]
+module internal PublicTypeCalls =
+    type internal Mem1Call =
+        {
+            Arg0 : string * int
+            thing : bool
+        }
+
+    type internal Calls =
+        {
+            Mem1 : ResizeArray<Mem1Call>
+            Mem2 : ResizeArray<string>
+        }
+
+        static member Empty () = { Mem1 = ResizeArray () ; Mem2 = ResizeArray () }
+
+/// Mock record type for an interface
+type internal PublicTypeMock =
+    {
+        Mem1 : string * int -> bool -> string list
+        Mem2 : string -> int
+        Calls : PublicTypeCalls.Calls
+    }
+
+    static member Empty : PublicTypeMock =
+        {
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Calls = PublicTypeMockCalls.Calls.Empty ()
+        }
+
+    interface IPublicType with
+        member this.Mem1 (arg0, arg1) =
+            lock this.Calls.Mem1 (fun () -> this.Calls.Mem1.Add { Arg0 = arg0 ; thing = arg1 })
+            this.Mem1 (arg0, arg1)
+        member this.Mem2 (arg0) =
+            lock this.Calls.Mem2 (fun () -> this.Calls.Mem2.Add arg0)
+            this.Mem2 (arg0)
+```
+
 ### What's the point?
 
 Reflective mocking libraries like [Foq](https://github.com/fsprojects/Foq) in my experience are a rich source of flaky tests.
@@ -483,6 +536,36 @@ thereby allowing the programmer to use F#'s record-update syntax.
 
 * You may supply an `isInternal : bool` argument to the attribute. By default, we make the resulting record type at most internal (never public), since this is intended only to be used in tests; but you can instead make it public with `[<GenerateMock false>]`.
 
+### Gotchas (GenerateCapturingMock)
+
+We use the same name for the record field as the implementing interface member:
+
+```fsharp
+type FooMock =
+    {
+        Field : string -> unit
+    }
+    interface IFoo with
+        member _.Field x = ...
+```
+
+If you have an object of type `FooMock` in scope, you'll get the *record field*, not the *interface member*.
+You need to cast it to `IFoo` before using it (or pass it into a function which takes an `IFoo`):
+
+```fsharp
+let thing = FooMock.Empty () // of type FooMock
+thing.Field "hello" // the wrong one! bypasses the IFoo implementation which captures calls
+
+// correct:
+let thing' = FooMock.Empty ()
+let thing = thing' :> IFoo
+thing.Field "hello" // the right one: this call does get recorded in the mock, because this is the interface member
+
+// also correct, but beware because it leaves the chance of the above footgun lying around for later:
+let thing = FooMock.Empty () // of type FooMock
+doTheThing thing // where doTheThing : IFoo -> unit
+```
+
 ## `CreateCatamorphism`
 
 Takes a collection of mutually recursive discriminated unions:
@@ -569,13 +652,13 @@ For example, [PureGymDto.fs](./ConsumePlugin/PureGymDto.fs) is a real-world set
 * In your `.fsproj` file, define a helper variable so that subsequent steps don't all have to be kept in sync:
     ```xml
     <PropertyGroup>
-      <WoofWareMyriadPluginVersion>2.0.1</WoofWareMyriadPluginVersion>
+      <WoofWareMyriadPluginVersion>9.0.1</WoofWareMyriadPluginVersion>
     </PropertyGroup>
     ```
 * Take a reference on `WoofWare.Myriad.Plugins.Attributes` (which has no other dependencies), to obtain access to the attributes which the generator will recognise:
     ```xml
     <ItemGroup>
-        <PackageReference Include="WoofWare.Myriad.Plugins.Attributes" Version="2.0.2" />
+        <PackageReference Include="WoofWare.Myriad.Plugins.Attributes" Version="3.7.2" />
     </ItemGroup>
     ```
 * Take a reference (with private assets, to prevent these from propagating to your own assembly) on `WoofWare.Myriad.Plugins`, to obtain the plugins which Myriad will run, and on `Myriad.Sdk`, to obtain the Myriad binary itself:

WoofWare.Myriad.Plugins.Attributes/Attributes.fs

@@ -32,7 +32,11 @@ type GenerateMockAttribute (isInternal : bool) =
 /// record update syntax to easily specify partially-implemented mock objects.
 /// You may optionally specify `isInternal = false` to get a mock with the public visibility modifier.
 ///
-/// The default implementation of each field captures all calls made to it, which can then be accessed later.
+/// The default implementation of each field throws.
+///
+/// The generated interface methods capture all calls made to them, before passing through to the relevant
+/// field of the mock record; the calls can be accessed later through the `Calls` field of the generated
+/// mock record.
 type GenerateCapturingMockAttribute (isInternal : bool) =
     inherit Attribute ()
     /// The default value of `isInternal`, the optional argument to the GenerateCapturingMockAttribute constructor.

WoofWare.Myriad.Plugins.Attributes/SurfaceBaseline.txt

@@ -15,6 +15,11 @@ WoofWare.Myriad.Plugins.ArgumentLongForm inherit System.Attribute
 WoofWare.Myriad.Plugins.ArgumentLongForm..ctor [constructor]: string
 WoofWare.Myriad.Plugins.CreateCatamorphismAttribute inherit System.Attribute
 WoofWare.Myriad.Plugins.CreateCatamorphismAttribute..ctor [constructor]: string
+WoofWare.Myriad.Plugins.GenerateCapturingMockAttribute inherit System.Attribute
+WoofWare.Myriad.Plugins.GenerateCapturingMockAttribute..ctor [constructor]: bool
+WoofWare.Myriad.Plugins.GenerateCapturingMockAttribute..ctor [constructor]: unit
+WoofWare.Myriad.Plugins.GenerateCapturingMockAttribute.DefaultIsInternal [static property]: [read-only] bool
+WoofWare.Myriad.Plugins.GenerateCapturingMockAttribute.get_DefaultIsInternal [static method]: unit -> bool
 WoofWare.Myriad.Plugins.GenerateMockAttribute inherit System.Attribute
 WoofWare.Myriad.Plugins.GenerateMockAttribute..ctor [constructor]: bool
 WoofWare.Myriad.Plugins.GenerateMockAttribute..ctor [constructor]: unit

WoofWare.Myriad.Plugins.Attributes/version.json

@@ -1,5 +1,5 @@
 {
-  "version": "3.6",
+  "version": "3.7",
   "publicReleaseRefSpec": [
     "^refs/heads/main$"
   ],

WoofWare.Myriad.Plugins.Test/TestCapturingMockGenerator/TestCapturingMockGenerator.fs

@@ -6,12 +6,12 @@ open NUnit.Framework
 open FsUnitTyped
 
 [<TestFixture>]
-module TestMockGenerator =
+module TestCapturingMockGenerator =
 
     [<Test>]
     let ``Example of use: IPublicType`` () =
         let mock : IPublicType =
-            { PublicTypeMock.Empty with
+            { PublicTypeMock.Empty () with
                 Mem1 = fun (s, count) -> List.replicate count s
             }
             :> _
@@ -38,7 +38,7 @@ module TestMockGenerator =
     [<Test>]
     let ``Example of use: properties`` () =
         let mock : TypeWithProperties =
-            { TypeWithPropertiesMock.Empty with
+            { TypeWithPropertiesMock.Empty () with
                 Mem1 = fun i -> async { return Option.toArray i }
                 Prop1 = fun () -> 44
             }
@@ -47,3 +47,26 @@ module TestMockGenerator =
         mock.Mem1 (Some "hi") |> Async.RunSynchronously |> shouldEqual [| "hi" |]
 
         mock.Prop1 |> shouldEqual 44
+
+    [<Test>]
+    let ``Example of curried use`` () =
+        let mock' =
+            { CurriedMock<string>.Empty () with
+                Mem1 =
+                    fun x y ->
+                        x |> shouldEqual 3
+                        y |> shouldEqual "hello"
+                        "it's me"
+            }
+
+        let mock = mock' :> Curried<_>
+
+        mock.Mem1 3 "hello" |> shouldEqual "it's me"
+
+        lock mock'.Calls.Mem1 (fun () -> Seq.toList mock'.Calls.Mem1)
+        |> List.exactlyOne
+        |> shouldEqual
+            {
+                bar = 3
+                Arg1 = "hello"
+            }

WoofWare.Myriad.Plugins.Test/TestCapturingMockGenerator/TestCapturingMockGeneratorNoAttr.fs

@@ -11,7 +11,7 @@ module TestCapturingMockGeneratorNoAttr =
     [<Test>]
     let ``Example of use: IPublicType`` () =
         let mock : IPublicTypeNoAttr =
-            { PublicTypeNoAttrMock.Empty with
+            { PublicTypeNoAttrMock.Empty () with
                 Mem1 = fun (s, count) -> List.replicate count s
             }
             :> _

WoofWare.Myriad.Plugins.Test/TestMockGenerator/TestMockGeneratorNoAttr.fs

@@ -6,7 +6,7 @@ open NUnit.Framework
 open FsUnitTyped
 
 [<TestFixture>]
-module TestCapturingMockGeneratorNoAttr =
+module TestMockGeneratorNoAttr =
 
     [<Test>]
     let ``Example of use: IPublicType`` () =

WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj

@@ -28,7 +28,9 @@
     <Compile Include="TestHttpClient\TestVaultClient.fs" />
     <Compile Include="TestHttpClient\TestVariableHeader.fs" />
     <Compile Include="TestMockGenerator\TestMockGenerator.fs" />
-    <Compile Include="TestMockGenerator\TestCapturingMockGeneratorNoAttr.fs" />
+    <Compile Include="TestMockGenerator\TestMockGeneratorNoAttr.fs" />
+    <Compile Include="TestCapturingMockGenerator\TestCapturingMockGenerator.fs" />
+    <Compile Include="TestCapturingMockGenerator\TestCapturingMockGeneratorNoAttr.fs" />
     <Compile Include="TestJsonSerialize\TestJsonSerde.fs" />
     <Compile Include="TestCataGenerator\TestCataGenerator.fs" />
     <Compile Include="TestCataGenerator\TestDirectory.fs" />
@@ -67,9 +69,4 @@
     <ProjectReference Include="..\ConsumePlugin\ConsumePlugin.fsproj" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Compile Include="TestCapturingMockGenerator\TestCapturingMockGenerator.fs" />
-    <Compile Include="TestCapturingMockGenerator\TestCapturingMockGeneratorNoAttr.fs" />
-  </ItemGroup>
-
 </Project>

WoofWare.Myriad.Plugins/CapturingInterfaceMockGenerator.fs

@@ -41,11 +41,21 @@ module internal CapturingInterfaceMockGenerator =
             args
             |> List.mapi (fun i tupledArg ->
                 {
-                    SynFieldData.Ident = $"arg%i{i}" |> Ident.create |> Some
+                    SynFieldData.Ident =
+                        match tupledArg.Args with
+                        | [ arg ] -> arg.Id
+                        | _ -> None
+                        |> Option.defaultValue (Ident.create $"Arg%i{i}")
+                        |> Some
                     Attrs = []
                     Type =
                         tupledArg.Args
-                        |> List.map (fun pi -> pi.Type)
+                        |> List.map (fun pi ->
+                            if pi.IsOptional then
+                                pi.Type |> SynType.appPostfix "option"
+                            else
+                                pi.Type
+                        )
                         |> SynType.tupleNoParen
                         |> Option.get
                 }
@@ -70,7 +80,7 @@ module internal CapturingInterfaceMockGenerator =
 
     let private buildType (x : ParameterInfo) : SynType =
         if x.IsOptional then
-            SynType.app "option" [ x.Type ]
+            SynType.appPostfix "option" x.Type
         else
             x.Type
 
@@ -115,12 +125,7 @@ module internal CapturingInterfaceMockGenerator =
 
     /// Builds the record field for the mock object, and also if applicable a type representing a single call to
     /// that object (packaging up the args of the call).
-    let private constructMember
-        (spec : CapturingInterfaceMockOutputSpec)
-        (generics : SynTyparDecls option)
-        (mem : MemberInfo)
-        : SynField * CallField
-        =
+    let private constructMember (spec : CapturingInterfaceMockOutputSpec) (mem : MemberInfo) : SynField * CallField =
         let inputType = mem.Args |> List.map constructMemberSinglePlace
 
         let funcType = SynType.toFun inputType mem.ReturnType
@@ -139,7 +144,12 @@ module internal CapturingInterfaceMockGenerator =
             | [] -> failwith "expected args in member"
             | [ ty ] ->
                 ty.Args
-                |> List.map _.Type
+                |> List.map (fun pi ->
+                    if pi.IsOptional then
+                        SynType.appPostfix "option" pi.Type
+                    else
+                        pi.Type
+                )
                 |> SynType.tupleNoParen
                 |> Option.get
                 |> CallField.Original
@@ -179,11 +189,11 @@ module internal CapturingInterfaceMockGenerator =
         (name : string)
         (interfaceType : InterfaceType)
         (xmlDoc : PreXmlDoc)
-        : SynModuleDecl
+        : SynModuleDecl option * SynModuleDecl
         =
         let fields =
             interfaceType.Members
-            |> List.map (constructMember spec interfaceType.Generics)
+            |> List.map (constructMember spec)
             |> List.append (
                 interfaceType.Properties
                 |> List.map constructProperty
@@ -214,8 +224,9 @@ module internal CapturingInterfaceMockGenerator =
                     | None -> failwith $"unexpectedly got a field with no identifier: %O{f}"
                     | Some idOpt -> idOpt.idText
 
-                f, extraType, fieldName
+                fieldName, (f, extraType)
             )
+            |> Map.ofList
 
         let failwithNotImplemented (fieldName : string) =
             let failString = SynExpr.CreateConst $"Unimplemented mock function: %s{fieldName}"
@@ -248,32 +259,21 @@ module internal CapturingInterfaceMockGenerator =
 
             let originalMembers =
                 fields
-                |> List.map (fun (_, _, fieldName) -> SynLongIdent.createS fieldName, failwithNotImplemented fieldName)
+                |> Map.toList
+                |> List.map (fun (fieldName, _) -> SynLongIdent.createS fieldName, failwithNotImplemented fieldName)
 
-            let callsArrays =
-                fields
-                |> List.map (fun (_field, extraType, fieldName) ->
-                    let name = SynLongIdent.createS $"{fieldName}_Calls"
+            let callsObject =
+                SynLongIdent.createS "Calls",
+                SynExpr.applyFunction
+                    (SynExpr.createLongIdent [ $"%s{name}Calls" ; "Calls" ; "Empty" ])
+                    (SynExpr.CreateConst ())
 
-                    let init =
-                        match extraType with
-                        | CallField.Original _ ->
-                            SynExpr.createIdent "ResizeArray" |> SynExpr.applyTo (SynExpr.CreateConst ())
-                        | CallField.ArgsObject _ ->
-                            SynExpr.createIdent "ResizeArray" |> SynExpr.applyTo (SynExpr.CreateConst ())
-
-                    name, init
-                )
-
-            interfaceExtras @ originalMembers @ callsArrays
+            callsObject :: interfaceExtras @ originalMembers
 
         let staticMemberEmpty =
             SynBinding.basic
                 [ Ident.create "Empty" ]
-                (if interfaceType.Generics.IsNone then
-                     []
-                 else
-                     [ SynPat.unit ])
+                [ SynPat.unit ]
                 (SynExpr.createRecord None emptyRecordFieldInstantiations)
             |> SynBinding.withXmlDoc (PreXmlDoc.create "An implementation where every non-unit method throws.")
             |> SynBinding.withReturnAnnotation constructorReturnType
@@ -294,37 +294,109 @@ module internal CapturingInterfaceMockGenerator =
                     []
 
             let nonExtras =
+                fields |> Map.toSeq |> Seq.map (fun (_, (field, _)) -> field) |> Seq.toList
+
+            let calls =
+                let ty =
+                    match interfaceType.Generics with
+                    | None -> SynType.createLongIdent' [ $"%s{name}Calls" ; "Calls" ]
+                    | Some generics ->
+                        generics.TyparDecls
+                        |> List.map (fun (SynTyparDecl (_, typar)) -> SynType.var typar)
+                        |> SynType.app' (SynType.createLongIdent' [ $"%s{name}Calls" ; "Calls" ])
+
+                {
+                    Attrs = []
+                    Ident = Ident.create "Calls" |> Some
+                    Type = ty
+                }
+                |> SynField.make
+
+            calls :: extras @ nonExtras
+
+        let access =
+            match interfaceType.Accessibility, spec.IsInternal with
+            | Some (SynAccess.Public _), true
+            | None, true -> SynAccess.Internal range0
+            | Some (SynAccess.Public _), false -> SynAccess.Public range0
+            | None, false -> SynAccess.Public range0
+            | Some (SynAccess.Internal _), _ -> SynAccess.Internal range0
+            | Some (SynAccess.Private _), _ -> SynAccess.Private range0
+
+        let accessAtLeastInternal =
+            match access with
+            | SynAccess.Private _ -> SynAccess.Internal range0
+            | access -> access
+
+        let callsObject =
+            let fields' =
                 fields
-                |> List.collect (fun (field, callType, fieldName) ->
-                    let callField =
-                        match callType with
-                        | CallField.Original ty ->
-                            {
-                                Attrs = []
-                                Ident = Some (fieldName + "_Calls" |> Ident.create)
-                                Type = SynType.app "ResizeArray" [ ty ]
-                            }
-                            |> SynField.make
-                        | CallField.ArgsObject (name, _, generics) ->
-                            {
-                                Attrs = []
-                                Ident = Some (fieldName + "_Calls" |> Ident.create)
-                                Type =
-                                    match generics with
-                                    | None -> SynType.named name.idText
-                                    | Some generics ->
-                                        generics.TyparDecls
-                                        |> List.map (fun (SynTyparDecl.SynTyparDecl (_, typar)) -> SynType.var typar)
-                                        |> SynType.app name.idText
-                                    |> List.singleton
-                                    |> SynType.app "ResizeArray"
-                            }
-                            |> SynField.make
-
-                    [ field ; callField ]
+                |> Map.toSeq
+                |> Seq.map (fun (fieldName, (_, callType)) ->
+                    match callType with
+                    | CallField.Original ty ->
+                        {
+                            Attrs = []
+                            Ident = Some (fieldName |> Ident.create)
+                            Type = SynType.app "ResizeArray" [ ty ]
+                        }
+                        |> SynField.make
+                    | CallField.ArgsObject (argsObjectName, _, generics) ->
+                        {
+                            Attrs = []
+                            Ident = Some (fieldName |> Ident.create)
+                            Type =
+                                match generics with
+                                | None -> SynType.named argsObjectName.idText
+                                | Some generics ->
+                                    generics.TyparDecls
+                                    |> List.map (fun (SynTyparDecl.SynTyparDecl (_, typar)) -> SynType.var typar)
+                                    |> SynType.app' (SynType.createLongIdent' [ argsObjectName.idText ])
+                                |> List.singleton
+                                |> SynType.app "ResizeArray"
+                        }
+                        |> SynField.make
                 )
+                |> Seq.toList
 
-            extras @ nonExtras
+            let emptyMember =
+                let returnType =
+                    match interfaceType.Generics with
+                    | None -> SynType.named "Calls"
+                    | Some generics ->
+                        let generics =
+                            match generics with
+                            | SynTyparDecls.PostfixList (decls = decls)
+                            | SynTyparDecls.PrefixList (decls = decls) -> decls
+                            | SynTyparDecls.SinglePrefix (decl = decl) -> [ decl ]
+                            |> List.map (fun (SynTyparDecl.SynTyparDecl (_, typar)) -> SynType.var typar)
+
+                        SynType.app "Calls" generics
+
+                fields
+                |> Map.toSeq
+                |> Seq.map (fun (name, _) ->
+                    SynLongIdent.createS name,
+                    SynExpr.applyFunction (SynExpr.createIdent "ResizeArray") (SynExpr.CreateConst ())
+                )
+                |> Seq.toList
+                |> SynExpr.createRecord None
+                |> SynBinding.basic [ Ident.create "Empty" ] [ SynPat.unit ]
+                |> SynBinding.withXmlDoc (PreXmlDoc.create "A fresh calls object which has not yet had any calls made.")
+                |> SynBinding.withReturnAnnotation returnType
+                |> SynMemberDefn.staticMember
+
+            {
+                RecordType.Name = Ident.create "Calls"
+                Fields = fields'
+                Members = Some [ emptyMember ]
+                XmlDoc = PreXmlDoc.create $"All the calls made to a %s{name} mock" |> Some
+                Generics = interfaceType.Generics
+                TypeAccessibility = Some accessAtLeastInternal
+                ImplAccessibility = None
+                Attributes = [ SynAttribute.requireQualifiedAccess ]
+            }
+            |> AstHelper.defineRecordType
 
         let interfaceMembers =
             let members =
@@ -348,28 +420,65 @@ module internal CapturingInterfaceMockGenerator =
                             |> fun i -> if tupledArgs.HasParen then SynPat.paren i else i
                         )
 
-                    let body =
-                        let tuples =
+                    let body, addToCalls =
+                        let tupleContents =
                             memberInfo.Args
                             |> List.mapi (fun i args ->
                                 args.Args
                                 |> List.mapi (fun j arg ->
                                     match arg.Type with
-                                    | UnitType -> SynExpr.CreateConst ()
-                                    | _ -> SynExpr.createIdent $"arg_%i{i}_%i{j}"
+                                    | UnitType -> SynExpr.CreateConst (), arg.Id
+                                    | _ -> SynExpr.createIdent $"arg_%i{i}_%i{j}", arg.Id
                                 )
-                                |> SynExpr.tuple
                             )
 
+                        let tuples = tupleContents |> List.map (List.map fst >> SynExpr.tuple)
+
                         match tuples |> List.rev with
                         | [] -> failwith "expected args but got none"
                         | last :: rest ->
 
-                        (last, rest)
-                        ||> List.fold SynExpr.applyTo
-                        |> SynExpr.applyFunction (
-                            SynExpr.createLongIdent' [ Ident.create "this" ; memberInfo.Identifier ]
-                        )
+                        let tuples = (last, rest) ||> List.fold SynExpr.applyTo
+
+                        let body =
+                            tuples
+                            |> SynExpr.applyFunction (
+                                SynExpr.createLongIdent' [ Ident.create "this" ; memberInfo.Identifier ]
+                            )
+
+                        let addToCalls =
+                            match Map.tryFind memberInfo.Identifier.idText fields with
+                            | None ->
+                                failwith
+                                    $"unexpectedly looking up a nonexistent field %s{memberInfo.Identifier.idText}"
+                            | Some (_, result) ->
+                                match result with
+                                | CallField.Original _ -> tuples
+                                | CallField.ArgsObject _ ->
+                                    tupleContents
+                                    |> List.mapi (fun i fields ->
+                                        match fields with
+                                        | [ contents, Some ident ] -> SynLongIdent.create [ ident ], contents
+                                        | [ contents, None ] -> SynLongIdent.createS $"Arg%i{i}", contents
+                                        | _ ->
+                                            SynLongIdent.createS $"Arg%i{i}",
+                                            SynExpr.tupleNoParen (fields |> List.map fst)
+                                    )
+                                    |> SynExpr.createRecord None
+                            |> SynExpr.applyFunction (
+                                SynExpr.createLongIdent [ "this" ; "Calls" ; memberInfo.Identifier.idText ; "Add" ]
+                            )
+                            |> SynExpr.createLambda "_"
+                            |> SynExpr.applyFunction (
+                                SynExpr.createIdent "lock"
+                                |> SynExpr.applyTo (
+                                    SynExpr.createLongIdent [ "this" ; "Calls" ; memberInfo.Identifier.idText ]
+                                )
+                            )
+
+                        body, addToCalls
+
+                    let body = [ addToCalls ; body ] |> SynExpr.sequential
 
                     SynBinding.basic [ Ident.create "this" ; memberInfo.Identifier ] headArgs body
                     |> SynMemberDefn.memberImplementation
@@ -401,15 +510,6 @@ module internal CapturingInterfaceMockGenerator =
 
             SynMemberDefn.Interface (interfaceName, Some range0, Some (members @ properties), range0)
 
-        let access =
-            match interfaceType.Accessibility, spec.IsInternal with
-            | Some (SynAccess.Public _), true
-            | None, true -> SynAccess.Internal range0
-            | Some (SynAccess.Public _), false -> SynAccess.Public range0
-            | None, false -> SynAccess.Public range0
-            | Some (SynAccess.Internal _), _ -> SynAccess.Internal range0
-            | Some (SynAccess.Private _), _ -> SynAccess.Private range0
-
         let extraInterfaces =
             inherits
             |> Seq.map (fun inheritance ->
@@ -445,16 +545,26 @@ module internal CapturingInterfaceMockGenerator =
 
         let typeDecl = AstHelper.defineRecordType record
 
-        SynModuleDecl.Types (
-            [
-                for _, field, _ in fields do
+        let callsModule =
+            let types =
+                fields
+                |> Map.toSeq
+                |> Seq.choose (fun (_, (_, field)) ->
                     match field with
-                    | CallField.Original _ -> ()
-                    | CallField.ArgsObject (_, callType, _) -> yield callType
-                yield typeDecl
-            ],
-            range0
-        )
+                    | CallField.Original _ -> None
+                    | CallField.ArgsObject (_, callType, _) -> Some (SynModuleDecl.Types ([ callType ], range0))
+                )
+                |> Seq.toList
+
+            types @ [ SynModuleDecl.Types ([ callsObject ], range0) ]
+            |> SynModuleDecl.nestedModule (
+                SynComponentInfo.create (Ident.create $"%s{name}Calls")
+                |> SynComponentInfo.withAccessibility accessAtLeastInternal
+                |> SynComponentInfo.addAttributes [ SynAttribute.requireQualifiedAccess ]
+            )
+            |> Some
+
+        (callsModule, SynModuleDecl.Types ([ typeDecl ], range0))
 
     let createRecord
         (namespaceId : LongIdent)
@@ -476,9 +586,15 @@ module internal CapturingInterfaceMockGenerator =
                     s
             |> fun s -> s + "Mock"
 
-        let typeDecl = createType spec name interfaceType docString
+        let callsTypes, typeDecl = createType spec name interfaceType docString
 
-        [ yield! opens |> List.map SynModuleDecl.openAny ; yield typeDecl ]
+        [
+            yield! opens |> List.map SynModuleDecl.openAny
+            match callsTypes with
+            | None -> ()
+            | Some c -> yield c
+            yield typeDecl
+        ]
         |> SynModuleOrNamespace.createNamespace namespaceId
 
 open Myriad.Core

WoofWare.Myriad.Plugins/SurfaceBaseline.txt

@@ -1,5 +1,7 @@
 WoofWare.Myriad.Plugins.ArgParserGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.ArgParserGenerator..ctor [constructor]: unit
+WoofWare.Myriad.Plugins.CapturingInterfaceMockGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
+WoofWare.Myriad.Plugins.CapturingInterfaceMockGenerator..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.CreateCatamorphismGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.CreateCatamorphismGenerator..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.HttpClientGenerator inherit obj, implements Myriad.Core.IMyriadGenerator

WoofWare.Myriad.Plugins/version.json

@@ -1,5 +1,5 @@
 {
-  "version": "8.0",
+  "version": "9.0",
   "publicReleaseRefSpec": [
     "^refs/heads/main$"
   ],
@@ -11,4 +11,4 @@
     ":/README.md",
     ":/Directory.Build.props"
   ]
-}
+}

flake.lock

@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1757746433,
-        "narHash": "sha256-fEvTiU4s9lWgW7mYEU/1QUPirgkn+odUBTaindgiziY=",
+        "lastModified": 1758976413,
+        "narHash": "sha256-hEIDTaIqvW1NMfaNgz6pjhZPZKTmACJmXxGr/H6isIg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6d7ec06d6868ac6d94c371458fc2391ded9ff13d",
+        "rev": "e3a3b32cc234f1683258d36c6232f150d57df015",
         "type": "github"
       },
       "original": {

nix/deps.json

@@ -216,8 +216,8 @@
   },
   {
     "pname": "Nerdbank.GitVersioning",
-    "version": "3.8.38-alpha",
-    "hash": "sha256-gPMrVbjOZxXoofczF/pn6eVkLhjVSJIyQrLO2oljrDc="
+    "version": "3.8.118",
+    "hash": "sha256-Hmyy0ZKOmwN4zIhI4+MqoN8geZNc1sd033aZJ6APrO8="
   },
   {
     "pname": "NETStandard.Library",