public static void RecordExceptionReturnsExceptionFromAwaitableObjectResult()
{
var exceptionToThrow = new Exception();
Assert.That(
ExceptionHelper.RecordException(new Func <Task>(() => TaskFromException(exceptionToThrow)), "someParamName"),
Is.SameAs(exceptionToThrow));
}
public static void RecordExceptionThrowsProperExceptionForDelegatesThatHaveOneMoreParameterThanTheBoundMethod()
{
var methodInfo = typeof(Foo).GetMethod(nameof(Foo.DummyInstanceMethod));
var delegateThatParameterizesTheInstance = (Action <Foo>)methodInfo.CreateDelegate(typeof(Action <Foo>));
Assert.That(
() => ExceptionHelper.RecordException(delegateThatParameterizesTheInstance, "someParamName"),
Throws.ArgumentException);
}
public static void RecordExceptionHandlesDelegatesThatHaveOneFewerParameterThanTheBoundMethod()
{
Assert.That(
ExceptionHelper.RecordException(new TestDelegate(new Foo(null).ThrowingExtensionMethod), "someParamName"),
Is.Null);
var exceptionToThrow = new Exception();
Assert.That(
ExceptionHelper.RecordException(new TestDelegate(new Foo(exceptionToThrow).ThrowingExtensionMethod), "someParamName"),
Is.SameAs(exceptionToThrow));
}
public static void RecordExceptionThrowsForDelegateThatRequiresParameters()
{
Assert.That(
() => ExceptionHelper.RecordException(new Action <object>(_ => { }), "someParamName"),
Throws.ArgumentException.With.Property("ParamName").EqualTo("someParamName"));
}
public static void RecordExceptionThrowsForNullDelegate()
{
Assert.That(
() => ExceptionHelper.RecordException(null, "someParamName"),
Throws.ArgumentNullException.With.Property("ParamName").EqualTo("someParamName"));
}