I have the following method I wish to unit test: public class Board { public static BoardElement RandomElement(List<BoardElement> elements) {
Question is exactly same here in fact but has different context: How to mock not installed npm package in jest? I am part of a project where new Module Federati
I wrote a smart contract that uses openzepplin ERC20 standard. I am able to deploy it using truffle and my tests work as expected. I am now trying to test part
I was writing some unit test in python and needed to mock a very general collections.abc.Sized, so I set off creating a Mock with a __len__ method whose return
The second expect(fs.writeFile).toHaveBeenCalledTimes(1) (in describe('Guid for MPX') returns an error because the writeFile has been called twice. In theory, j
I have an API built with Adonis 5 (core version 5.4.0). The tests are made with Adonis' own runner, japa (version 3.1.1). As per the Adonis documentation, I bui
I am trying to generate mock data with Mockaroo and need a simple data type that is unfortunately not inside Mockaroo's built in available data. It is very simp
I'm not sure if my design is simply stupid, or there's a good way to make it work. Consider the following classes: public abstract class CheckBase { protect
I have the following classes class FileDownloader { public static void downloadFile(String repoUrl, String filename) throws IOException { // Downloa
How to mock a specific instance of a class using patch? In my test file I have: @classmethod def setUpClass(cls): cls.instance_of_my_class = myClass() one
Have this abstract class to get data from remote data source abstract class NumberTriviaRemoteDataSource { /// Calls the http://numberapi.com/{number} endpoin
Input: We have API-A and API-B. API-A sends some requests to API-B and do some work with received data. We have unit tests that verify work of methods that doin
I'm unittesting a function that transforms an element from an S3 object into a pandas DataFrame and need to mock the returned StreamingBody object from boto3 f
I have to test the routes of a controller which uses Guzzle Wrapper as a client to get data from an API. The app uses Laravel as a framework. This is the part o
My class, Foo, has a calculate method that takes no parameters, makes a call to a database and does some calculations using class attributes, and sets another c
I would like to verify there were exactly x interactions with might db mock object. Is there something similar to the 'verifyZeroInteractions()' method for doin
I have a method that among others generates an identifier, sends it to some external dependency and returns it. I want to have a unit test that tests if the sam
Normally, a MagicMock returns new MagicMocks for any attribute or method called on it: >>> mm = MagicMock() >>> mm <MagicMock id='14009455
Normally, a MagicMock returns new MagicMocks for any attribute or method called on it: >>> mm = MagicMock() >>> mm <MagicMock id='14009455
I used Symfony 5.2 and I need to mock service method which execute send request to stripe payment system, obviously don't need to execute it when tests executin