junit

问题 Background: I have a simple application that fetches movie list using rests API call. The project structure is given below, Activity -> ViewModel -> Repository -> ApiService (Retrofit Interface) The activity subscribes to a LiveData and listens for events changes The ViewModel hosts the MediatorLiveData observed by the activity. Initially the ViewModel sets a Resource.loading(..) value in MediatorLiveData . The ViewModel then calls the repository to get the movie list from ApiService The

问题 Background: I have a simple application that fetches movie list using rests API call. The project structure is given below, Activity -> ViewModel -> Repository -> ApiService (Retrofit Interface) The activity subscribes to a LiveData and listens for events changes The ViewModel hosts the MediatorLiveData observed by the activity. Initially the ViewModel sets a Resource.loading(..) value in MediatorLiveData . The ViewModel then calls the repository to get the movie list from ApiService The

问题 Background: I have a simple application that fetches movie list using rests API call. The project structure is given below, Activity -> ViewModel -> Repository -> ApiService (Retrofit Interface) The activity subscribes to a LiveData and listens for events changes The ViewModel hosts the MediatorLiveData observed by the activity. Initially the ViewModel sets a Resource.loading(..) value in MediatorLiveData . The ViewModel then calls the repository to get the movie list from ApiService The

问题 I'd like to ask what's the practical difference between Cucumber and JUnit. I haven't worked with Cucumber at all; found some documentation but I'd greatly appreciate some feedback from someone who has worked with both (interested in a high lvl overview). To break it down - what i'm interested in (I'll be using Selenium and not Protractor) : Are there any things that Cucumber can't do vs Junit. What's easier to use (coding, how fast you can write the tests) ? Both work with Page Objects? Some

问题 I have: package com.darlik.test; import org.junit.Assert; public class Test { public static void main(String[] args) { assertTrue(1, 2); } } package with org.junit is set and working but in line with assertTrue i have error: The method assertTrue(int, int) is undefined for the type Test Why? I use Eclipse. 回答1: assertTrue is based on a single boolean condition. For example assertTrue(1 == 2); You need to import the statement statically to use import static org.junit.Assert.assertTrue;

问题 I have: package com.darlik.test; import org.junit.Assert; public class Test { public static void main(String[] args) { assertTrue(1, 2); } } package with org.junit is set and working but in line with assertTrue i have error: The method assertTrue(int, int) is undefined for the type Test Why? I use Eclipse. 回答1: assertTrue is based on a single boolean condition. For example assertTrue(1 == 2); You need to import the statement statically to use import static org.junit.Assert.assertTrue;

问题 tl;dr : How can I instantiate a custom data provider as a Spring component before all tests run? Is there a smart way to inject Spring components into a custom JUnit Jupiter extension that implements BeforeAllCallback ? The beforeAll method should trigger a complex process before MyTestClass is executed with @ExtendWith(OncePerTestRunExtension.class) . I created a Spring Boot Application ( src/main/java ) that provides my test ( src/test/java ) with the necessary data. The data can take up to

问题 I'm new to the whole programming stuff but here's my problem: I used to add my JUnit test cases in Eclipse by right clicking on the project, and just add New > JUnit Test Case . Currently, I am not able to implement any test methods because Eclipse tells me on the line import static org.junit.jupiter.api.Assertions.*; the error message The type org.junit.jupiter.api.Assertions is not accessible. Error I get in the IDE: I tried the following: Reinstalling Eclipse, using a fresh workplace.

问题 I'm totally new to Mockito and I need to mock a post request so that I can test a client alone. However, no matter what I do I get the RESTEASY004655: Unable to invoke request exception. This is the simplified version of what I have so far. I have the class TestClassA which sends a post request to an api as follows: import java.io.IOException; import java.util.HashMap; import java.util.Map; import java.util.concurrent.TimeUnit; import javax.ws.rs.client.Entity; import javax.ws.rs.core

问题 I'm totally new to Mockito and I need to mock a post request so that I can test a client alone. However, no matter what I do I get the RESTEASY004655: Unable to invoke request exception. This is the simplified version of what I have so far. I have the class TestClassA which sends a post request to an api as follows: import java.io.IOException; import java.util.HashMap; import java.util.Map; import java.util.concurrent.TimeUnit; import javax.ws.rs.client.Entity; import javax.ws.rs.core