Improved test coverage

sakno · sakno · commit 0606bce931a3 · 2025-01-06T17:35:46.000+02:00
diff --git a/src/DotNext.Tests/Reflection/TypeExtensionsTests.cs b/src/DotNext.Tests/Reflection/TypeExtensionsTests.cs
@@ -18,6 +18,13 @@ public static void DelegateSignature()
         Equal(typeof(string), signature.ReturnParameter.ParameterType);
     }
 
+    [Fact]
+    public static void InvokeInvalidDelegate()
+    {
+        var ex = ThrowsAny<GenericArgumentException>(static () => DelegateType.GetInvokeMethod<MulticastDelegate>());
+        Same(typeof(MulticastDelegate), ex.Argument);
+    }
+
     [Fact]
     public static void IsGenericInstanceOf()
     {

Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,13 @@ public static void DelegateSignature()`
`18`	`18`	`Equal(typeof(string), signature.ReturnParameter.ParameterType);`
`19`	`19`	`}`
`20`	`20`
	`21`	`+ [Fact]`
	`22`	`+ public static void InvokeInvalidDelegate()`
	`23`	`+ {`
	`24`	`+ var ex = ThrowsAny<GenericArgumentException>(static () => DelegateType.GetInvokeMethod<MulticastDelegate>());`
	`25`	`+ Same(typeof(MulticastDelegate), ex.Argument);`
	`26`	`+ }`
	`27`	`+`
`21`	`28`	`[Fact]`
`22`	`29`	`public static void IsGenericInstanceOf()`
`23`	`30`	`{`