public static async void DisposesArguments()
{
ClassUnderTest.DataWasDisposed = false;
var messageBus = new SpyMessageBus();
var runner = TestableXunitTheoryTestCaseRunner.Create <ClassUnderTest>("TestWithDisposableData", messageBus);
await runner.RunAsync();
Assert.True(ClassUnderTest.DataWasDisposed);
}
public async void ThrowingToString()
{
var messageBus = new SpyMessageBus();
var runner = TestableXunitTheoryTestCaseRunner.Create <ClassWithThrowingToString>("Test", messageBus, "Display Name");
var summary = await runner.RunAsync();
var passed = messageBus.Messages.OfType <ITestPassed>().Single();
Assert.Equal("Display Name(c: TargetInvocationException was thrown formatting an object of type \"XunitTheoryTestCaseRunnerTests+ClassWithThrowingToString\")", passed.Test.DisplayName);
}
public async void ThrowingEnumerator()
{
var messageBus = new SpyMessageBus();
var runner = TestableXunitTheoryTestCaseRunner.Create <ClassWithThrowingEnumerator>("Test", messageBus, "Display Name");
var summary = await runner.RunAsync();
var passed = messageBus.Messages.OfType <ITestPassed>().Single();
Assert.Equal("Display Name(c: [ClassWithThrowingEnumerator { }])", passed.Test.DisplayName);
}
public static async void EnumeratesDataAtRuntimeAndExecutesOneTestForEachDataRow()
{
var messageBus = new SpyMessageBus();
var runner = TestableXunitTheoryTestCaseRunner.Create <ClassUnderTest>("TestWithData", messageBus, "Display Name");
var summary = await runner.RunAsync();
Assert.NotEqual(0m, summary.Time);
Assert.Equal(2, summary.Total);
Assert.Equal(1, summary.Failed);
var passed = messageBus.Messages.OfType <ITestPassed>().Single();
Assert.Equal($"Display Name(x: 42, y: {21.12}, z: \"Hello\")", passed.Test.DisplayName);
var failed = messageBus.Messages.OfType <ITestFailed>().Single();
Assert.Equal("Display Name(x: 0, y: 0, z: \"World!\")", failed.Test.DisplayName);
}
public static async void DiscovererWhichThrowsReturnsASingleFailedTest()
{
var messageBus = new SpyMessageBus();
var runner = TestableXunitTheoryTestCaseRunner.Create <ClassUnderTest>("TestWithThrowingData", messageBus, "Display Name");
var summary = await runner.RunAsync();
Assert.Equal(0m, summary.Time);
Assert.Equal(1, summary.Total);
Assert.Equal(1, summary.Failed);
var failed = messageBus.Messages.OfType <ITestFailed>().Single();
Assert.Equal("Display Name", failed.Test.DisplayName);
Assert.Equal("System.DivideByZeroException", failed.ExceptionTypes.Single());
Assert.Equal("Attempted to divide by zero.", failed.Messages.Single());
Assert.Contains("ClassUnderTest.get_ThrowingData", failed.StackTraces.Single());
}
public static async void OnlySkipsDataRowsWithSkipReason()
{
var messageBus = new SpyMessageBus();
var runner = TestableXunitTheoryTestCaseRunner.Create <ClassUnderTest>("TestWithSomeDataSkipped", messageBus, "Display Name");
var summary = await runner.RunAsync();
Assert.NotEqual(0m, summary.Time);
Assert.Equal(4, summary.Total);
Assert.Equal(2, summary.Skipped);
Assert.Equal(1, summary.Failed);
var passed = messageBus.Messages.OfType <ITestPassed>().Single();
Assert.Equal($"Display Name(x: 1, y: {2.1}, z: \"not skipped\")", passed.Test.DisplayName);
var failed = messageBus.Messages.OfType <ITestFailed>().Single();
Assert.Equal("Display Name(x: 0, y: 0, z: \"also not skipped\")", failed.Test.DisplayName);
Assert.Contains(messageBus.Messages.OfType <ITestSkipped>(), skipped => skipped.Test.DisplayName == $"Display Name(x: 42, y: {21.12}, z: \"Hello\")");
Assert.Contains(messageBus.Messages.OfType <ITestSkipped>(), skipped => skipped.Test.DisplayName == "Display Name(x: 0, y: 0, z: \"World!\")");
}