junit4

I have a doubt related to transactions within transactions. For background, I have a School entity object which has Set of Students entity object mapped to it. I am using Spring Data JPA which is taking care of all the crud operations. I have a SchoolManagementService class which has @Transactional(readonly=true) set at the class level and for all updating methods I am using @Transactional over them. In my SchoolManagementService class I have a method deleteStudents(List) which I have marked as @Transactional. In this method I am calling StudentsRepository.delete(studentId) again and again. I

This thread here shows how to test a JAR with JUnit tests. However, I want to submit additional properties from the command line (because I want to test my main method). How to run JUnit tests for Java from the command line e.g. java -cp /usr/share/java/junit.jar org.junit.runner.JUnitCore [MyTest] [PortNumber] [fileToRead] Anything like that possible? You could use system properties java -cp ... YOUR_TEST -DportNumber=1234 Then in code, you can retrieve it with System.getProperty("portNumber") 来源： https://stackoverflow.com/questions/19529849/how-to-add-arguments-to-junit-test-triggered-from

I am working on a project which has multiple modules. We are writing junit test cases for application and we are using below exception. Test running started java.lang.RuntimeException: java.lang.ClassNotFoundException: Below is the project dependency  Library project 1  Library project 2 – depends on Library project 1  Library project 3– depends on Library project 1  Main launch project– depends on Library project 2 and Library project 3 From Library project 1 we are accessing the classes of Library project 2 using factory pattern to get the object. When we are writing the test cases for

The following test illustrates that this test bean is initialized twice by Spring. I'm hoping someone can tell me why this is so, since it should only be once. Here's the test: import org.apache.log4j.Logger; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.InitializingBean; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = {} ) public class TestAfterPropsSet implements InitializingBean {

I'm trying to test a method with this signature: @Autowired HttpSession http_Session; @RequestMapping(method=RequestMethod.GET, value="/search/findByName") public @ResponseBody List<Map> search(@RequestParam(value="name", required=true) String name){ Integer user_id = http_Session.getAttribute("userinfo"); } userinfo is a class which contains informations about the user and set in session scope when the user logged in.but when I try the test : @RunWith(SpringJUnit4ClassRunner.class) @WebAppConfiguration @ContextConfiguration(locations = { "classpath:/META-INF/applicationContext.xml"}) public

I have the following test.. @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = {"/schedule-agents-config-context.xml"}) @TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true) @Transactional public class H2TransactionNotWorkingTest extends SubmitAgentIntegratedTestBase { private static final int FIVE_SUBMISSIONS = 5; @Autowired private ApplicationSubmissionInfoDao submissionDao; private FakeApplicationSubmissionInfoRepository fakeRepo; @Before public void setUp() { fakeRepo = fakeRepoThatNeverFails(submissionDao, null);