In previous tutorial we introduced how to run a single test case, however, most of the time we have to bunch same kind of cases along, this is what “suite test” stands for in Junit, a suite is a collection of test cases that are intended to be used to test a software program to show that it has some specified set of behaviors. In Junit, annotation @RunWith
and @Suite
are used to run a suite test.
Using junit4 annotation for Suite Test
@RunWith(Suite.class) @Suite.SuiteClasses({ Test1.class, Test2.class, Test3.class, TestSuite2.class }) public class TestSuite1 { }
Using Suite Test similar to junit 3
If you only want run some cases in a test class, you can invoke the suite method into your test class.
public static Test suite() { TestSuite suite=new TestSuite(); //only allow to run test method testGetInt suite.addTest(new Equals1Test("testGetInt")); return suite; }
Also, you can invoke some test methods in other class, just like the following it also will run the specified method in test class Equals1Test.
public static Test suite() { TestSuite suite=new TestSuite(); suite.addTestSuite(TestTest1.class); //invoke the test method suite.addTest(Equals1Test.suite()); return suite; }
Actually above code run in junit3, if you want to immigrate junit 4, we need to use JUnit4TestAdapter
to convert.
public static Test suite() { TestSuite suite=new TestSuite(); suite.addTest(new JUnit4TestAdapter(Test1.class)); suite.addTest(new JUnit4TestAdapter(Test2.class)); return suite; }