This question already has answers here: How do you test that a Python function throws an exception? (18 answers) Closed 4 years ago. I did a simple test case: def setUp(self): self.testListNone = None def testListSlicing(self): self.assertRaises(TypeError, self.testListNone[:1]) and I am expecting test to pass, but I am getting exception: Traceback (most recent call last): … Read more
I have a test class and below I have posted a sample test from the test class namespace AdminPortal.Tests.Controller_Test.Customer { [TestClass] public class BusinessUnitControllerTests { private IBusinessUnitRepository _mockBusinessUnitRepository; private BusinessUnitController _controller; [TestInitialize] public void TestInitialize() { _mockBusinessUnitRepository = MockRepository.GenerateMock<IBusinessUnitRepository>(); _controller = new BusinessUnitController(_mockBusinessUnitRepository); } [TestCleanup] public void TestCleanup() { _mockBusinessUnitRepository = null; _controller.Dispose(); _controller = … Read more
I have a piece of Java code which uses an environment variable and the behaviour of the code depends on the value of this variable. I would like to test this code with different values of the environment variable. How can I do this in JUnit? I’ve seen some ways to set environment variables in … Read more
I have a unit test where I have to mock a non-virtual method that returns a bool type public class XmlCupboardAccess { public bool IsDataEntityInXmlCupboard(string dataId, out string nameInCupboard, out string refTypeInCupboard, string nameTemplate = null) { return IsDataEntityInXmlCupboard(_theDb, dataId, out nameInCupboard, out refTypeInCupboard, nameTemplate); } } So I have a mock object of XmlCupboardAccess … Read more
Can anyone please provide me an example showing how to use the org.mockito.ArgumentCaptor class and how it is different from simple matchers that are provided with mockito. I read the provided mockito documents but those doesn’t illustrate it clearly, none of them are able to explain it with clarity. 5 Answers 5
I am new to unit testing, and I continously hear the words ‘mock objects’ thrown around a lot. In layman’s terms, can someone explain what mock objects are, and what they are typically used for when writing unit tests? 11 Answers 11
How can I make an equality assertion between lists in a JUnit test case? Equality should be between the content of the list. For example: List<String> numbers = Arrays.asList(“one”, “two”, “three”); List<String> numbers2 = Arrays.asList(“one”, “two”, “three”); List<String> numbers3 = Arrays.asList(“one”, “two”, “four”); // numbers should be equal to numbers2 //numbers should not be equal … Read more
I like to simulate an asynchronous web service call in my Dart application for testing. To simulate the randomness of these mock calls responding (possibly out of order) I’d like to program my mocks to wait (sleep) for a certain period of time before returning the ‘Future’. How can I do this? 8 Answers 8
I have some issues trying to wrap my code to be used in unit tests. The issues is this. I have the interface IHttpHandler: public interface IHttpHandler { HttpClient client { get; } } And the class using it, HttpHandler: public class HttpHandler : IHttpHandler { public HttpClient client { get { return new HttpClient(); … Read more
When running a PHPUnit test, I would like to be able to dump output so I can debug one or two things. I have tried the following (similar to the PHPUnit Manual example); class theTest extends PHPUnit_Framework_TestCase { /** * @outputBuffering disabled */ public function testOutput() { print_r(“Hello World”); print “Ping”; echo “Pong”; $out = … Read more
