public void NotEnoughData()
{
TheoryCommand command = new TheoryCommand(Reflector.Wrap(typeof(ParameterSpy).GetMethod("Method")),
new object[] { 2 });
Assert.Throws<InvalidOperationException>(() => command.Execute(new ParameterSpy()));
}
public void TestMethodReturnPassedResult()
{
MethodInfo methodInfo = typeof(TestMethodCommandClass).GetMethod("TestMethod");
TheoryCommand command = new TheoryCommand(Reflector.Wrap(methodInfo), null);
MethodResult result = command.Execute(new TestMethodCommandClass());
Assert.IsType<PassedResult>(result);
}
public void ExecuteStubTestFixtureVerifyBeforeAfterTestCalledOnce()
{
MethodInfo methodInfo = typeof(DisposableSpy).GetMethod("PassedTest");
TheoryCommand command = new TheoryCommand(Reflector.Wrap(methodInfo), null);
DisposableSpy.ctorCalled = 0;
DisposableSpy.disposeCalled = 0;
ITestResult result = command.Execute(new DisposableSpy());
Assert.IsType<PassedResult>(result);
}
public void ExecuteCreatesClassAndRunsTest()
{
MethodInfo methodInfo = typeof(InstrumentedSpy).GetMethod("PassedTest");
TheoryCommand command = new TheoryCommand(Reflector.Wrap(methodInfo), null);
InstrumentedSpy.ctorCounter = 0;
InstrumentedSpy.passedTestCounter = 0;
command.Execute(new InstrumentedSpy());
Assert.Equal(1, InstrumentedSpy.ctorCounter);
Assert.Equal(1, InstrumentedSpy.passedTestCounter);
}
public void PassesParametersToTest()
{
MethodInfo methodInfo = typeof(SpyWithDataPassed).GetMethod("Test");
TheoryCommand command = new TheoryCommand(Reflector.Wrap(methodInfo), new object[] { 42, 24.5, "foo" });
SpyWithDataPassed.X = 0;
SpyWithDataPassed.Y = 0.0;
SpyWithDataPassed.Z = null;
command.Execute(new SpyWithDataPassed());
Assert.Equal(42, SpyWithDataPassed.X);
Assert.Equal(24.5, SpyWithDataPassed.Y);
Assert.Equal("foo", SpyWithDataPassed.Z);
}
public void ThrowsExceptionReturnFailedResult()
{
MethodInfo methodInfo = typeof(TestMethodCommandClass).GetMethod("ThrowsException");
TheoryCommand command = new TheoryCommand(Reflector.Wrap(methodInfo), null);
Assert.Throws<InvalidOperationException>(() => command.Execute(new TestMethodCommandClass()));
}
public void TruncatesVeryLongStrings()
{
StringBuilder sb = new StringBuilder(500);
for (int idx = 0; idx < 50; idx++)
sb.Append("----=----|");
TheoryCommand command = new TheoryCommand(Reflector.Wrap(typeof(ParameterSpy).GetMethod("Method")),
new object[] { 2, sb.ToString() });
MethodResult result = command.Execute(new ParameterSpy());
Assert.IsType<PassedResult>(result);
Assert.Equal(@"TheoryCommandTests+ParameterSpy.Method(2, ""----=----|----=----|----=----|----=----|----=----|""...)", result.DisplayName);
}