public void It_should_initialize_instance_with_default_formatting()
{
var value = Fake.Int();
Verifiable <int> expectation = value;
Assert.That(expectation.ToString(), Is.EqualTo(string.Format(CultureInfo.InvariantCulture, "expected: equals '{0}'", value)));
}
public void SetActual_should_verify_expectation_and_update_formatting(int expected, int actual, bool shouldMatch, string message)
{
Verifiable <int> expectation = expected;
expectation.SetActual(() => actual);
Assert.That(expectation.Status, Is.EqualTo(shouldMatch ? ParameterVerificationStatus.Success : ParameterVerificationStatus.Failure));
Assert.That(expectation.ToString(), Is.EqualTo(message));
}
public void SetValueFormattingService_should_allow_using_custom_formatter()
{
var expected = Fake.Int();
var actualValue = expected + 1;
Verifiable <int> expectation = expected;
((IComplexParameter)expectation).SetValueFormattingService(new ValueFormattingServiceStub(CultureInfo.InvariantCulture, "--{0}--"));
expectation.SetActual(() => actualValue);
Assert.That(expectation.ToString(), Is.EqualTo($"expected: equals '--{expected}--', but got: '--{actualValue}--'"));
}
public async Task SetActualAsync_should_capture_exception_during_actual_value_evaluation_and_expose_it_with_GetActual()
{
var expected = Fake.Int();
Verifiable <int> expectation = expected;
await expectation.SetActualAsync(() => throw new DivideByZeroException());
Assert.That(expectation.Status, Is.EqualTo(ParameterVerificationStatus.Exception));
Assert.That(expectation.ToString(), Is.EqualTo($"expected: equals '{expected}', but got: '<{nameof(DivideByZeroException)}>'"));
Assert.Throws <DivideByZeroException>(() => expectation.GetActual());
}
public async Task SetActualAsync_should_verify_expectation_and_update_formatting(int expected, int actual, bool shouldMatch, string message)
{
Verifiable <int> expectation = expected;
await expectation.SetActualAsync(async() =>
{
await Task.Yield();
return(actual);
});
Assert.That(expectation.Status, Is.EqualTo(shouldMatch ? ParameterVerificationStatus.Success : ParameterVerificationStatus.Failure));
Assert.That(expectation.ToString(), Is.EqualTo(message));
}