/// <summary>
/// Assert that the provided code throws an exception of the given type
/// </summary>
/// <param name="continuation">Continuation to operate on</param>
/// <param name="expected">Expected exception type</param>
/// <param name="customMessage">Custom message to include when this expectation fails</param>
/// <returns>Fluency extension</returns>
public static IThrowAndContinuation <Exception> Type(
this IWithAfterThrowContinuation <Exception> continuation,
Type expected,
string customMessage)
{
return(continuation.Type(expected, () => customMessage));
}
/// <summary>
/// Assert that the provided code throws an exception of the given type
/// </summary>
/// <param name="continuation">Continuation to operate on</param>
/// <param name="expected">Expected exception type</param>
/// <param name="customMessageGenerator">Generates a custom message to include when this expectation fails</param>
/// <returns>Fluency extension</returns>
public static IThrowAndContinuation <Exception> Type(
this IWithAfterThrowContinuation <Exception> continuation,
Type expected,
Func <string> customMessageGenerator)
{
var result = new ThrowAndContinuation <Exception>();
result.SetParent(continuation as IExpectationContext <Exception>);
continuation.AddMatcher(actual =>
{
result.Exception = actual;
var passed = actual.GetType() == expected;
return(new MatcherResult(
passed,
FinalMessageFor(
() => $"Expected to throw an exception of type {expected} but received {actual}",
customMessageGenerator)
));
});
return(result);
}
/// <summary>
/// Assert that the provided code throws an exception of the given type
/// </summary>
/// <param name="continuation">Continuation to operate on</param>
/// <param name="expected">Expected exception type</param>
/// <returns>Fluency extension</returns>
public static IThrowAndContinuation <Exception> Type(
this IWithAfterThrowContinuation <Exception> continuation,
Type expected)
{
return(continuation.Type(expected, null as string));
}
