/// <summary>
/// Asserts that the current method is async
///
/// </summary>
/// <param name="methodInfoAssertion">The targetted MethodInfoAssertion</param>
/// <param name="because">A formatted phrase as is supported by <see cref="M:System.String.Format(System.String,System.Object[])"/> explaining why the assertion
/// is needed. If the phrase does not start with the word <i>because</i>, it is prepended automatically.</param>
/// <param name="reasonArgs">Zero or more objects to format using the placeholders in <see cref="!:because"/>.</param>
public static AndConstraint <MethodInfoAssertions> BeAsync(this MethodInfoAssertions methodInfoAssertion, string because = "", params object[] reasonArgs)
{
Execute.Assertion
.ForCondition(methodInfoAssertion.Subject.GetCustomAttribute(typeof(AsyncStateMachineAttribute)) != null)
.BecauseOf(because, reasonArgs)
.FailWith("Expected method {0} to be async, but it is not.", methodInfoAssertion.Subject.Name);
return(new AndConstraint <MethodInfoAssertions>(methodInfoAssertion));
}
/// <summary>Asserts that a method is not <see langword="null"/>.</summary>
/// <param name="source">The source.</param>
/// <param name="reason">The reason.</param>
/// <param name="reasonArgs">The reason arguments.</param>
/// <returns>The constraint.</returns>
public static AndConstraint <MethodInfoAssertions> NotBeNullFixed(this MethodInfoAssertions source, string reason, params object[] reasonArgs)
{
var actual = source.Subject;
Execute.Assertion.ForCondition(actual != null)
.BecauseOf(reason, reasonArgs)
.FailWith("Expected not null{reason}, but found null.");
return(new AndConstraint <MethodInfoAssertions>(source));
}
/// <summary>Asserts that a method matches the expected value.</summary>
/// <param name="source">The source value.</param>
/// <param name="expected">The expected method.</param>
/// <param name="reason">The reason.</param>
/// <param name="reasonArgs">The reason arguments.</param>
/// <returns>The constraint.</returns>
public static AndConstraint <MethodInfoAssertions> Be(this MethodInfoAssertions source, MethodInfo expected, string reason, params object[] reasonArgs)
{
var actual = source.Subject;
Execute.Assertion.ForCondition(Object.ReferenceEquals(actual, expected))
.BecauseOf(reason, reasonArgs)
.FailWith("Expected '{0}'{reason}, but found {1}.", ((expected != null) ? expected.Name : "(null)"), ((actual != null) ? actual.Name : "(null)"));
return(new AndConstraint <MethodInfoAssertions>(source));
}
/// <summary>Asserts that a method is not <see langword="null"/>.</summary>
/// <param name="source">The source.</param>
/// <returns>The constraint.</returns>
public static AndConstraint <MethodInfoAssertions> NotBeNullFixed(this MethodInfoAssertions source)
{
return(NotBeNullFixed(source, ""));
}
/// <summary>Asserts that a method matches the expected value.</summary>
/// <param name="source">The source value.</param>
/// <param name="expected">The expected method.</param>
/// <returns>The constraint.</returns>
public static AndConstraint <MethodInfoAssertions> Be(this MethodInfoAssertions source, MethodInfo expected)
{
return(Be(source, expected, ""));
}
