Add a whole lot more tests for the parser (#11)

2025-10-10 22:48:41 +00:00 · 2025-06-16 22:44:42 +01:00
parent d115185525
commit 457d7b16de
13 changed files with 2517 additions and 2 deletions
--- a/WoofWare.Expect.Test/TestSnapshotFinding/TestUnicodeCharacters.fs
+++ b/WoofWare.Expect.Test/TestSnapshotFinding/TestUnicodeCharacters.fs
@@ -0,0 +1,456 @@
+namespace WoofWare.Expect.Test
+
+open NUnit.Framework
+open WoofWare.Expect
+
+[<TestFixture>]
+module TestUnicodeCharacters =
+    [<OneTimeSetUp>]
+    let ``Prepare to bulk-update tests`` () =
+        // GlobalBuilderConfig.enterBulkUpdateMode ()
+        ()
+
+    [<OneTimeTearDown>]
+    let ``Update all tests`` () =
+        GlobalBuilderConfig.updateAllSnapshots ()
+
+    type Dummy = class end
+
+    [<Test>]
+    let ``Unicode emoji in string`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Updated with 🚀🌟✨ more emoji!""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot """"""Chinese: 你好世界""""""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Arabic RTL: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot ""test with combining: e\u0301 and a\u0308""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot """"""Math: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""""""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 8 "Updated with 🚀🌟✨ more emoji!"
+                |> String.concat "\n"
+        }
+
+    [<Test>]
+    let ``Unicode Chinese characters multi-line`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Hello 👋 World 🌍 with emoji 🎉🎊""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot @""Chinese poem:
+静夜思
+床前明月光
+疑是地上霜
+举头望明月
+低头思故乡""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Arabic RTL: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot ""test with combining: e\u0301 and a\u0308""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot """"""Math: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""""""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 14 "Chinese poem:\n静夜思\n床前明月光\n疑是地上霜\n举头望明月\n低头思故乡"
+                |> String.concat "\n"
+        }
+
+    [<Test>]
+    let ``Arabic RTL`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Hello 👋 World 🌍 with emoji 🎉🎊""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot """"""Chinese: 你好世界""""""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Updated Arabic: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot ""test with combining: e\u0301 and a\u0308""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot """"""Math: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""""""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 20 "Updated Arabic: مرحبا بالعالم"
+                |> String.concat "\n"
+        }
+
+    [<Test>]
+    let ``Combining characters`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Hello 👋 World 🌍 with emoji 🎉🎊""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot """"""Chinese: 你好世界""""""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Arabic RTL: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot @""updated test with combining: é and ä!""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot """"""Math: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""""""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 27 "updated test with combining: e\u0301 and a\u0308!"
+                |> String.concat "\n"
+        }
+
+    [<Test>]
+    let ``Mixed scripts`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Hello 👋 World 🌍 with emoji 🎉🎊""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot """"""Chinese: 你好世界""""""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Arabic RTL: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot ""test with combining: e\u0301 and a\u0308""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Updated mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot """"""Math: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""""""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 33 "Updated mixed: English, русский, 日本語, العربية, emoji 🚀"
+                |> String.concat "\n"
+        }
+
+    [<Test>]
+    let ``ZWBS character`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Hello 👋 World 🌍 with emoji 🎉🎊""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot """"""Chinese: 你好世界""""""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Arabic RTL: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot ""test with combining: e\u0301 and a\u0308""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Updated: Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot """"""Math: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""""""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 39 "Updated: Zerowidthspacetest"
+                |> String.concat "\n"
+        }
+
+    [<Test>]
+    let ``Maths`` () =
+        let source =
+            Assembly.getEmbeddedResource typeof<Dummy>.Assembly "UnicodeCharacters.fs"
+            |> _.Split('\n')
+
+        expect {
+            snapshot
+                @"namespace BigExample
+
+open WoofWare.Expect
+
+module MyModule =
+    let emoji () =
+        expect {
+            snapshot @""Hello 👋 World 🌍 with emoji 🎉🎊""
+            return 123
+        }
+
+    let chineseCharacters () =
+        expect {
+            snapshot """"""Chinese: 你好世界""""""
+            return ""hello""
+        }
+
+    let arabicRTL () =
+        expect {
+            snapshot @""Arabic RTL: مرحبا بالعالم""
+            return ""rtl test""
+        }
+
+    let combiningCharacters () =
+        expect {
+            // Combining diacritics: e + ́ = é
+            snapshot ""test with combining: e\u0301 and a\u0308""
+            return ""combining""
+        }
+
+    let mixedScripts () =
+        expect {
+            snapshotJson @""Mixed: English, русский, 日本語, العربية, emoji 🚀""
+            return [ ""multilingual"" ]
+        }
+
+    let zeroWidthChars () =
+        expect {
+            snapshot @""Zerowidthspacetest"" // Contains U+200B
+            return ""zwsp""
+        }
+
+    let mathSymbols () =
+        expect {
+            snapshot @""Pretty vacuous, huh: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1""
+            return ""math""
+        }
+"
+
+            return
+                SnapshotUpdate.updateSnapshotAtLine source 45 "Pretty vacuous, huh: ∀x∈ℝ, ∃y: x² + y² = 1 ⟹ |x| ≤ 1"
+                |> String.concat "\n"
+        }