Mocking Extension Methods with Moq

I have a preexisting Interface... public interface ISomeInterface { void SomeMethod(); } and I've extended this intreface using a mixin... public static class SomeInterfaceExtensions { ...

Add content file in unit testing output directory

I'm new with unit testing in visual studio and I want to load a physical xml file. This file is in the unit testing project as a Content and it's copied in the output directory. So, when I compile...

how to access the unittest.main(verbosity) setting in a unittest.TestCase

According to the documentation I can set the verbosity level of a python unittest when calling unittest.main, e.g. unittest.main(verbosity=2) How can I access this information within a...

Locale during unit test on Android

I have some code I want to test. I want to check if a String is properly composed out of various strings that I have in resources. The challenge here is to deal with multiple translations in my...

Test method is inconclusive: Test wasn't run. Error?

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 ...

Mock functions in Go

I'm puzzled with dependencies. I want to be able to replace some function calls with mock ones. Here's a snippet of my code: func get_page(url string) string { get_dl_slot(url) defer...

C# - Asserting two objects are equal in unit tests

Either using Nunit or Microsoft.VisualStudio.TestTools.UnitTesting. Right now my assertion fails. [TestMethod] public void GivenEmptyBoardExpectEmptyBoard() { var test = new...

Android Studio Mark Directory as Test Sources Root

I've done something in build.gradle to remove the green highlighting of the androidTest.java package. I don't know how to get it back. IntelliJ has a "Mark directory as test sources root" option...

How can I test Rust methods that depend on environment variables?

I am building a library that interrogates its running environment to return values to the asking program. Sometimes as simple as pub fn func_name() -> Option<String> { match...

Mocking CountDownTimer and Handler

I'm using Mockito and PowerMockito to write my Unit Test on Android. I've managed to work with almost all by back stuff, but I'm stuck with the CountDownTimer and Handler. I'm able to mock a...

Android Unit test method that content CountDownTimer class

Problem java.lang.RuntimeException: Method start in android.os.CountDownTimer not mocked. even though that i have mock it already. Here is my code void mSomething() { ...

How to properly test Django UpdateView?

I have the following unit test def test_category_update_view(self): """ Make sure that a category can be updated :return: """ self.log_user_1_in() ...

Python 3 unit-testing, create mock of singleton class function

I'm working on creating unittests for my project. I have a class called TimerHandler that needs to be tested. This class uses a class called AudioHandler. Both of these classes are singletons. see...

NUnit: Log test steps and assert description on test failure or error

On test failure Nunit will only show evaluated expected and actual conditions. There is no way to tell which Assert failed if you have multiple asserts Expected: True But was: False Same issue...

JUnit 5 for Android testing

How to configure JUnit 5 for Android unit testing? I tried: testCompile("org.junit.jupiter:junit-jupiter-api:5.0.0") But it doesn't work, when I run previous the simplest unit test: @Test public...

Mocking & monitoring Keyboard events with jest in react native

Given the following code: import { Keyboard } from 'react-native'; // .... componentDidMount() { this.keyboardShowListener = Keyboard.addListener( 'keyboardWillShow', () =>...

Your project does not reference ".NETFramework,Version=v4.6.2" framework. Add a reference to ".NETFramework,Version=v4.6.2" in the "TargetFrameworks"

I can't run my unit tests. I have the next error: Your project does not reference ".NETFramework,Version=v4.6.2" framework. Add a reference to ".NETFramework,Version=v4.6.2" in...

unit testing - Angular 6

I am looking to make two tests. Check that the h1 tag contains text i.e. is not empty. Check the h1 tag contains title-icon...

Koin NullPointerException when trying to test ViewModel injection in a Kotlin Android App

I'm trying to test that a ViewModel has successfully had a repository injected into it, in a test. However, I get a NPE. The code works fine for the actual app, just not the test. I think it's not...

Kotlin Multiplatform Gradle unit test not resolving kotlin.test reference

Stackoverflow! I am trying to test a Kotlin class in my common library for my Kotlin Multiplatform project in Android Studio. I have had to reconfigure the build.gradle file several times and...

Output logs to Xunit using Serilog Static Logger

I use serilog in my projects with the static logger approach - it's nice and easy to be able to call Log.X on my class libraries rather than injecting a logger class everywhere. However when it...

How to use imported graphql files in jest unit testing?

I'm trying to run unit tests with jest but I'm getting the following error: ● Test suite failed to...

Cannot Read Property '_lastPathIndex' of Undefined

I am mocking Activated route in my component spec like this : class ActvatedRouterMock { public paramMap = of(convertToParamMap({ level: 'customer', id: '12345', })); } Adding this...

Unit testing coroutines runBlockingTest: This job has not completed yet

Please find below a function using a coroutine to replace callback : override suspend fun signUp(authentication: Authentication): AuthenticationError { return suspendCancellableCoroutine { ...

SonarQube with Jest and react - Coverage on 0 New Lines to cover

I have integrated Jest with SonarQube, SonarQube execution is getting failure throwing the below error, Error during parsing of generic test execution report '**/reports/test-reporter.xml'. Look...

Testing Library React vs Jest

I have a really big application with react(lot of pages, modals, tables,etc) and I'm using redux-saga for managing the state. I have a lote of stores and almost in all the components I use the...

Error: The apk for your currently selected variant (Unknown output) is not signed. Please specify a signing configuration for this variant (debug)

After upgrading to Android Studio Arctic Fox (2020.3.1) Canary 9. I cannot run my tests. It pops up the Edit Configurations window to show Error: The apk for your currently selected variant...

ViewModel unit testing with Repository + LiveData + Coroutines

So I'm confused about how to implement the unit testing to my ViewModel. I'm using retrofit for my API fetching and using the repository. ViewModel.kt @HiltViewModel class MoviesViewModel @Inject...

Unit tests not working on Android Studio Arctic Fox

I've recently installed Android Studio Arctic Fox v2020.3.1 Beta 2 to be able to use Jetpack Compose in our project since I wasn't able to do so back on AS 4.2.1 because Compose was throwing a...

How to access text broken by multiple elements in Testing Library

here is my code example <div class="dropdown" data-testid="dropdown"> <div class="option" data-testid="option"> <b>[AF]</b> Afghanistan </div> <div class="option" data-testid="option"> ...