junit4

I am trying to invoke a JUnit Test suite using the API. I know that you can suite up test classes using the following: @RunWith(Suite.class) @Suite.SuiteClasses({ Test1.class, Test2.class, ... }) But, is there a way to trigger the entire suite using the Java API, using JUnitCore for example? For example, you can trigger a test by using the following code: Runner r = try { r = new BlockJUnit4ClassRunner(Class.forName(testClass)); } catch (ClassNotFoundException | InitializationError e) { // handle } JUnitCore c = new JUnitCore(); c.run(Request.runner(r)); Update: From the API, it seems that the

Is this possible in JUnit4? In JUnit3, I would do the following: public class MyTestSuite { public static Test suite() throws Exception { doBeforeActions(); try { TestSuite testSuite = new TestSuite(); for(Class clazz : getAllClassesInPackage("com.mypackage")){ testSuite.addTestSuite(clazz); } return testSuite; } finally { doAfterActions } } ... } The takari-cpsuite (originally developed by Johannes Link ) offers a classpath-suite which should fit your needs. It allows filtering of classes in the Classpath by regular expressions like: import org.junit.extensions.cpsuite.ClasspathSuite.*; ...

Need help to write a unit test for the below code using Mockito and JUnit4, public class MyFragmentPresenterImpl { public Boolean isValid(String value) { return !(TextUtils.isEmpty(value)); } } I tried below method: MyFragmentPresenter mMyFragmentPresenter @Before public void setup(){ mMyFragmentPresenter=new MyFragmentPresenterImpl(); } @Test public void testEmptyValue() throws Exception { String value=null; assertFalse(mMyFragmentPresenter.isValid(value)); } but it returns following exception, java.lang.RuntimeException: Method isEmpty in android.text.TextUtils not mocked. See http://g.co

I recently stumbled upon a simple way to parallelize the execute of tests via jUnit by specifying the following in a java project's pom.xml file: <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <parallel>classes</parallel> </configuration> </plugin> I've discovered that there are 2 test-classes (let's call them "badtestclass1" and "badtestclass2") that keep getting penalized by this parallel execution due to the way the tests in them have been written. Ideally, I would refactor those test-classes to behave better, but in the

How I can mock with Mockito other classes in my class which is under test? For example: MyClass.java class MyClass { public boolean performAnything() { AnythingPerformerClass clazz = new AnythingPerformerClass(); return clazz.doSomething(); } } AnythingPerformerClass.java class AnythingPerformerClass { public boolean doSomething() { //very very complex logic return result; } } And test: @Test public void testPerformAnything() throws Exception { MyClass clazz = new MyClass(); Assert.assertTrue(clazz.performAnything()); } Can I spoof AnythingPerformerClass for excluding unnecessary logic from