Adding tests for tuples

lookbusy1344 · Oct 8, 2023 · 456baf4 · 456baf4
1 parent aeb2639
commit 456baf4
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Showing 2 changed files with 53 additions and 1 deletion.
diff --git a/RecordValueAnalyser.Test/UnitTestsClasses.cs b/RecordValueAnalyser.Test/UnitTestsClasses.cs
@@ -173,4 +173,30 @@ public record class A(int I, string S, IReadOnlyList<int> Fail)
 
 		await VerifyCS.VerifyAnalyzerAsync(test);
 	}
+
+	[TestMethod]
+	public async Task RecordWithTuplePass()
+	{
+		// Tuple are find if they contain value types
+		const string test = coGeneral
+			+ """
+				public record class Tup1(int IPass, (int a, int b) TupPass, DateTime? DtPass);
+				public record class Tup2(int IPass, (bool, int) TupPass);
+				""";
+
+		await VerifyCS.VerifyAnalyzerAsync(test);
+	}
+
+	[TestMethod]
+	public async Task RecordWithTupleFail()
+	{
+		// A tuple containing an array is not ok
+		const string test = coGeneral + "public record class Tup(int IPass, (int a, int[] b) TupFail);";
+
+		var expected = VerifyCS.Diagnostic("JSV01")
+			.WithSpan(6, 36, 6, 60)
+			.WithArguments("(int a, int[] b) TupFail (int[])");
+
+		await VerifyCS.VerifyAnalyzerAsync(test, expected);
+	}
 }
diff --git a/RecordValueAnalyser.Test/UnitTestsStructs.cs b/RecordValueAnalyser.Test/UnitTestsStructs.cs
@@ -160,7 +160,7 @@ public record struct A(int I, string S, DateTime Dt, ClassA Ca);
 	}
 
 	[TestMethod]
-	public async Task RecordEqualsMethod()
+	public async Task RecordEqualsMethodPass()
 	{
 		// If the record has an Equals method, it's ok
 		const string test = coGeneral
@@ -173,4 +173,30 @@ public readonly record struct A(int I, string S, IReadOnlyList<int> Fail)
 
 		await VerifyCS.VerifyAnalyzerAsync(test);
 	}
+
+	[TestMethod]
+	public async Task RecordWithTuplePass()
+	{
+		// Tuple are find if they contain value types
+		const string test = coGeneral
+			+ """
+				public record struct Tup1(int IPass, (int a, int b) TupPass, DateTime? DtPass);
+				public record struct Tup2(int IPass, (bool, int) TupPass);
+				""";
+
+		await VerifyCS.VerifyAnalyzerAsync(test);
+	}
+
+	[TestMethod]
+	public async Task RecordWithTupleFail()
+	{
+		// A tuple containing an array is not ok
+		const string test = coGeneral + "public record struct Tup(int IPass, (int a, int[] b) TupFail);";
+
+		var expected = VerifyCS.Diagnostic("JSV01")
+			.WithSpan(6, 37, 6, 61)
+			.WithArguments("(int a, int[] b) TupFail (int[])");
+
+		await VerifyCS.VerifyAnalyzerAsync(test, expected);
+	}
 }