junit4

问题 I have a JUnit 4 test suite with BeforeClass and AfterClass methods that make a setup/teardown for the following test classes. What I need is to run the test classes also by them selves, but for that I need a setup/teardown scenario (BeforeClass and AfterClass or something like that) for each test class. The thing is that when I run the suite I do not want to execute the setup/teardown before and after each test class, I only want to execute the setup/teardown from the test suite (once). Is

问题 I'm new to unit test. About the purpose of using @Before annotation in JUnit 4 . I just don't know the point of using it: public class FoodTestCase { static private Food sandwich; @BeforeClass public static void initialise(){ sandwich = new Sandwich(); } } vs public class FoodTestCase { static private Food sandwich = new Sandwich(); } What's the difference? 回答1: I think the idea is like that: You use @AfterClass to free resources. Then it is logical to have @BeforeClass to acquire them.

问题 I'm new to unit test. About the purpose of using @Before annotation in JUnit 4 . I just don't know the point of using it: public class FoodTestCase { static private Food sandwich; @BeforeClass public static void initialise(){ sandwich = new Sandwich(); } } vs public class FoodTestCase { static private Food sandwich = new Sandwich(); } What's the difference? 回答1: I think the idea is like that: You use @AfterClass to free resources. Then it is logical to have @BeforeClass to acquire them.

问题 My team and I have been working on a bunch of microservices using Spring boot. Since the services went through JUnit and Spring Boot upgrades (We're using now Spring Boot 2 and JUnit 5), different JUnit implemented by different devs, are now using different patterns with: @ExtendWith @RunWith Today what's the difference between the two of them and do we really need them for our Unit Tests or are embedded in some new Spring Boot annotation? 回答1: If you are using Junit version < 5, so you have

问题 I'm using struts2 junit 2.3.12 plugin. If I run test directly, then I get : java.lang.NoClassDefFoundError: javax/servlet/ServletContext so I include <dependency> <groupId>javax</groupId> <artifactId>javaee-web-api</artifactId> <version>6.0</version> <scope>provided</scope> </dependency> in my POM, after which I get : java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/servlet/ServletException so, I remove the above dependency and add

问题 I'm using struts2 junit 2.3.12 plugin. If I run test directly, then I get : java.lang.NoClassDefFoundError: javax/servlet/ServletContext so I include <dependency> <groupId>javax</groupId> <artifactId>javaee-web-api</artifactId> <version>6.0</version> <scope>provided</scope> </dependency> in my POM, after which I get : java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/servlet/ServletException so, I remove the above dependency and add

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 months ago . So I've been unit testing an android application, and while there are cases that I test with fail scenarios, I don't test them quite the way this answer is suggesting (Try catch in a JUnit test). I test it the way it shows on the code below. The answer is suggesting that you

问题 I am trying to write a JUnit test for following method which creates a new Jira issue, do anyone know how to mock JiraRestClient or is there any other way to write a test for this My code is public Issue createNewIssue(BasicProject project, BasicUser assignee, BasicIssueType issueType, String summary, String description, String parentKey, File attachment) { try { IssueInputBuilder issueBuilder = new IssueInputBuilder(project, issueType); issueBuilder.setDescription(description); issueBuilder

问题 I am getting error "Unresolved compilation problem: muleContext cannot be resolved" at the line "MuleClient client = muleContext.getClient();" in JUnit test code in Mule. As per my understanding this code is correct. Since i am new to JUnit, i am not getting why this error is coming. Can anyone help me to getout from this problem please. For your information below are the flow and Junit test code. Junit Test: import java.io.IOException; import org.mule.api.client.MuleClient; import org.junit

问题 Is it possible to compare the result / output of one JUnit test to another test in same class? Below is the algorithm of Public class CompareResult { @Before { open driver } @After { quit driver } @Test { Connect to 1st website Enter data and calculate value Store the value in Variable A } @Test { Connect to 2nd website Enter data and calculate value Store the value in Variable B } @Test { Compare A and B } } When I display the value of variable A & B in 3rd @Test, it is NULL. Can we not use