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Implement [<ArgumentFlag>] for two-case DUs (#242)

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Patrick Stevens
2024-09-04 22:48:36 +01:00
committed by GitHub
parent bdce82fb7a
commit e4cbab3209
15 changed files with 1085 additions and 126 deletions
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103
WoofWare.Myriad.Plugins.Test/TestArgParser/TestArgParser.fs
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@@ -433,12 +433,18 @@ Required argument '--exact' received no value"""
Args = [ Choice1Of2 "a" ; Choice1Of2 "b" ; Choice2Of2 "--c" ; Choice2Of2 "--help" ]
}
[<TestCase("1", true)>]
[<TestCase("0", false)>]
[<TestCase("true", true)>]
[<TestCase("false", false)>]
[<TestCase("TRUE", true)>]
[<TestCase("FALSE", false)>]
let boolCases =
[
"1", true
"0", false
"true", true
"false", false
"TRUE", true
"FALSE", false
]
|> List.map TestCaseData
[<TestCaseSource(nameof (boolCases))>]
let ``Bool env vars can be populated`` (envValue : string, boolValue : bool) =
let getEnvVar (s : string) =
s |> shouldEqual "CONSUMEPLUGIN_THINGS"
@@ -459,3 +465,88 @@ Required argument '--exact' received no value"""
{
BoolVar = Choice1Of2 true
}
[<TestCaseSource(nameof boolCases)>]
let ``Flag DUs can be parsed from env var`` (envValue : string, boolValue : bool) =
let getEnvVar (s : string) =
s |> shouldEqual "CONSUMEPLUGIN_THINGS"
envValue
let boolValue = if boolValue then DryRunMode.Dry else DryRunMode.Wet
ContainsFlagEnvVar.parse' getEnvVar []
|> shouldEqual
{
DryRun = Choice2Of2 boolValue
}
let dryRunData =
[
[ "--dry-run" ], DryRunMode.Dry
[ "--dry-run" ; "true" ], DryRunMode.Dry
[ "--dry-run=true" ], DryRunMode.Dry
[ "--dry-run" ; "True" ], DryRunMode.Dry
[ "--dry-run=True" ], DryRunMode.Dry
[ "--dry-run" ; "false" ], DryRunMode.Wet
[ "--dry-run=false" ], DryRunMode.Wet
[ "--dry-run" ; "False" ], DryRunMode.Wet
[ "--dry-run=False" ], DryRunMode.Wet
]
|> List.map TestCaseData
[<TestCaseSource(nameof dryRunData)>]
let ``Flag DUs can be parsed`` (args : string list, expected : DryRunMode) =
let getEnvVar (_ : string) = failwith "do not call"
ContainsFlagEnvVar.parse' getEnvVar args
|> shouldEqual
{
DryRun = Choice1Of2 expected
}
[<TestCaseSource(nameof dryRunData)>]
let ``Flag DUs can be parsed, ArgumentDefaultFunction`` (args : string list, expected : DryRunMode) =
let getEnvVar (_ : string) = failwith "do not call"
ContainsFlagDefaultValue.parse' getEnvVar args
|> shouldEqual
{
DryRun = Choice1Of2 expected
}
[<Test>]
let ``Flag DUs can be given a default value`` () =
let getEnvVar (_ : string) = failwith "do not call"
ContainsFlagDefaultValue.parse' getEnvVar []
|> shouldEqual
{
DryRun = Choice2Of2 DryRunMode.Wet
}
[<Test>]
let ``Help text for flag DU`` () =
let getEnvVar (_ : string) = failwith "do not call"
let exc =
Assert.Throws<exn> (fun () ->
ContainsFlagDefaultValue.parse' getEnvVar [ "--help" ]
|> ignore<ContainsFlagDefaultValue>
)
exc.Message
|> shouldEqual
"""Help text requested.
--dry-run bool (default value: false)"""
[<Test>]
let ``Help text for flag DU, non default`` () =
let getEnvVar (_ : string) = failwith "do not call"
let exc =
Assert.Throws<exn> (fun () -> WithFlagDu.parse' getEnvVar [ "--help" ] |> ignore<WithFlagDu>)
exc.Message
|> shouldEqual
"""Help text requested.
--dry-run bool"""