public void WithExceptionShouldFailIfNoExceptionMatches()
{
Task <bool> task = TaskResultBuilder.Faulted(new InvalidOperationException("Unexpected failure."));
Action act = () => task.Should().BeCompleted().WithException <InvalidCastException>();
act.ShouldThrow <AssertFailedException>().WithMessage("Expected a <System.InvalidCastException> to be thrown, but found a*System.InvalidOperationException with message \"Unexpected failure.\"*");
}
public void FaultedTaskShouldPass()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BeCompleted();
act.ShouldNotThrow();
}
public void ShouldAllowChainingWithTypedException()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BeCompleted().WithException <InvalidCastException>().WithMessage("Expected failure.");
act.ShouldNotThrow();
}
public void WithExceptionShouldPassIfAtLeastOneExceptionMatches()
{
Task <bool> task = TaskResultBuilder.Faulted(new InvalidCastException("Expected failure."), new InvalidProgramException("Other expected failure."));
Action act = () => task.Should().BeCompleted().WithException <InvalidCastException>().WithMessage("Expected failure.");
act.ShouldNotThrow();
}
public void ShouldAllowChainingWithWhich()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BeCompleted().Which.IsCompleted.Should().BeTrue();
act.ShouldNotThrow();
}
public void ShouldAllowChainingWithAnd()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BeCompleted().And.BeCompleted();
act.ShouldNotThrow();
}
public void FaultedTaskShouldFail()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BeCompletedSuccessfully();
act.ShouldThrow <AssertFailedException>().WithMessage("Expected task to be completed successfully but was Faulted.");
}
public void FaultedTaskShouldFailWithReasonFormatted()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BeCanceled("I said {0}", "so");
act.ShouldThrow <AssertFailedException>().WithMessage("Expected task to be canceled because I said so but was Faulted.");
}
public void FaultedTaskShouldFailWithReason()
{
Task <bool> task = TaskResultBuilder.Faulted();
Action act = () => task.Should().BePending(because: "I said so");
act.ShouldThrow <AssertFailedException>().WithMessage("Expected task to be pending because I said so but was Faulted.");
}
public static Task Faulted(params Exception[] exceptions)
{
return(TaskResultBuilder.Faulted(exceptions));
}