public async void FactWithoutParameters_ReturnsTestCaseThatRunsFact()
{
var discoverer = TestableFactDiscoverer.Create();
var testMethod = Mocks.TestMethod(typeof(ClassUnderTest), "FactWithNoParameters");
var testCases = discoverer.Discover(options, testMethod, factAttribute);
var testCase = Assert.Single(testCases);
await testCase.RunAsync(SpyMessageSink.Create(), messageBus, new object[0], aggregator, cancellationTokenSource);
Assert.Single(messageBus.Messages.OfType <ITestPassed>());
}
public async void FactWithParameters_ReturnsTestCaseWhichThrows()
{
var discoverer = TestableFactDiscoverer.Create();
var testMethod = Mocks.TestMethod(typeof(ClassUnderTest), "FactWithParameters");
var testCases = discoverer.Discover(options, testMethod, factAttribute);
var testCase = Assert.Single(testCases);
await testCase.RunAsync(SpyMessageSink.Create(), messageBus, new object[0], aggregator, cancellationTokenSource);
var failed = Assert.Single(messageBus.Messages.OfType <ITestFailed>());
Assert.Equal(typeof(InvalidOperationException).FullName, failed.ExceptionTypes.Single());
Assert.Equal("[Fact] methods are not allowed to have parameters. Did you mean to use [Theory]?", failed.Messages.Single());
}
public async void GenericFact_ReturnsTestCaseWhichThrows()
{
var discoverer = TestableFactDiscoverer.Create();
var testMethod = Mocks.TestMethod <ClassUnderTest>("GenericFact");
var testCases = discoverer.Discover(options, testMethod, factAttribute);
var testCase = Assert.Single(testCases);
await testCase.RunAsync(SpyMessageSink.Create(), messageBus, new object[0], aggregator, cancellationTokenSource);
var failed = Assert.Single(messageBus.Messages.OfType <_TestFailed>());
Assert.Equal(typeof(InvalidOperationException).FullName, failed.ExceptionTypes.Single());
Assert.Equal("[Fact] methods are not allowed to be generic.", failed.Messages.Single());
}
