public void UsingDefaultConstructorReturnsInstanceWithExpectedProperties(Fact[] givens,
object when,
Fact[] thens)
{
var sut = new EventCentricTestSpecification(givens, when, thens);
Assert.That(sut.Givens, Is.EquivalentTo(givens));
Assert.That(sut.When, Is.SameAs(when));
Assert.That(sut.Thens, Is.EquivalentTo(thens));
}
public void FailReturnsExpectedResult()
{
var sut = new EventCentricTestSpecification(NoEvents, Message, NoEvents);
var result = sut.Fail();
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.ButEvents, Is.EqualTo(Optional <Exception> .Empty));
Assert.That(result.ButException, Is.EqualTo(Optional <Exception> .Empty));
}
public void WriteEventCentricTestSpecificationResultsInExpectedOutput(
EventCentricTestSpecification specification, string result)
{
using (var writer = new StringWriter())
{
var sut = new TestSpecificationTextWriter(writer);
sut.Write(specification);
Assert.That(writer.ToString(), Is.EqualTo(result));
}
}
public void FailWithActualEventsReturnsExpectedResult()
{
var sut = new EventCentricTestSpecification(NoEvents, Message, NoEvents);
var actual = new[] { new Fact(Model.Identifier1, new object()) };
var result = sut.Fail(actual);
Assert.That(result.Specification, Is.SameAs(sut));
Assert.That(result.Passed, Is.False);
Assert.That(result.Failed, Is.True);
Assert.That(result.ButEvents, Is.EqualTo(new Optional <Fact[]>(actual)));
Assert.That(result.ButException, Is.EqualTo(Optional <Exception> .Empty));
}
public void DoesEqualItself()
{
var sut = new EventCentricTestSpecification(NoEvents, Message, NoEvents);
Assert.That(sut.Equals((object)sut), Is.True);
}
public void DoesNotEqualObjectOfOtherType()
{
var sut = new EventCentricTestSpecification(NoEvents, Message, NoEvents);
Assert.That(sut.Equals(new object()), Is.False);
}
public void DoesNotEqualNull()
{
var sut = new EventCentricTestSpecification(NoEvents, Message, NoEvents);
Assert.That(sut.Equals(null), Is.False);
}
public void FailWithNullExceptionThrows()
{
var sut = new EventCentricTestSpecification(NoEvents, Message, NoEvents);
Assert.Throws <ArgumentNullException>(() => { var _ = sut.Fail((Exception)null); });
}
private EventCentricTestResult Run(EventCentricTestSpecification specification)
{
return(new EventCentricTestSpecificationRunner(CreateFactComparer(), _factRepository, _factRepository,
_handlerResolver.Object).Run(specification));
}
