org.mockito
Class MockitoAnnotations

java.lang.Object
  org.mockito.MockitoAnnotations

public class MockitoAnnotations
extends java.lang.Object

• Allows shorthand mock creation.
• Minimizes repetitive mock creation code.
• Makes the test class more readable.
• Makes the verification error easier to read because field name is used to identify the mock.

   public class ArticleManagerTest extends SampleBaseTestCase { 
     
       @Mock private ArticleCalculator calculator;
       @Mock private ArticleDatabase database;
       @Mock private UserProvider userProvider;
     
       private ArticleManager manager;
     
       @Before public void setup() {
           manager = new ArticleManager(userProvider, database, calculator);
       }
   }
   
   public class SampleBaseTestCase {
   
       @Before public void initMocks() {
           MockitoAnnotations.initMocks(this);
       }
   }
 

MockitoAnnotations.initMocks(this) method has to called to initialize annotated mocks.

In above example, initMocks() is called in @Before (JUnit4) method of test's base class. For JUnit3 initMocks() can go to setup() method of a base class. You can also put initMocks() in your JUnit runner (@RunWith) or use built-in runners: MockitoJUnit44Runner, MockitoJUnitRunner

Nested Class Summary

static interface

MockitoAnnotations.Mock Deprecated.

Constructor Summary

MockitoAnnotations()

Method Summary

static void

initMocks(java.lang.Object testClass) Initializes objects annotated with @Mock for given testClass.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MockitoAnnotations

public MockitoAnnotations()

Method Detail

initMocks

public static void initMocks(java.lang.Object testClass)

Initializes objects annotated with @Mock for given testClass.

See examples in javadoc for MockitoAnnotations class.