org.mockito.testng

Class MockitoTestNGListener

java.lang.Object

org.mockito.testng.MockitoTestNGListener

All Implemented Interfaces:

org.testng.IInvokedMethodListener, org.testng.ITestNGListener

public class MockitoTestNGListener
extends java.lang.Object
implements org.testng.IInvokedMethodListener

Mockito TestNG Listener, this listener initializes mocks and handles strict stubbing, it is similar to JUnit MockitoJUnitRunner, MockitoRule, MockitoExtension and adds the following behavior to your test:

• Before any TestNG method, either a configuration method (@BeforeMethod, @BeforeClass, etc) or a test method MockitoSession is started by:

  
           Mockito.mockitoSession()
            .initMocks(testInstance)
            .strictness(Strictness.STRICT_STUBS)
            .startMocking()
           

  See javadoc MockitoSession
• After each test method MockitoSession.finishMocking() is called.

Example usage:

 @Listeners(MockitoTestNGListener.class)
 public class ExampleTest {

     @Mock
     private List list;

     @Test
     public void shouldDoSomething() {
         list.add(100);
     }
 }
 

By default MockitoSession is started with Strictness.STRICT_STUBS. You can change this behavior by adding MockitoSettings to your test class.

 @Listeners(MockitoTestNGListener.class)
 @MockitoSettings(strictness = Strictness.WARN)
 public class ExampleTest {
  ...
 }
 

MockitoTestNGListener not working with parallel tests, more information https://github.com/mockito/mockito-testng/issues/20

Constructor Summary

Constructors

Constructor and Description
MockitoTestNGListener()

Method Summary

Modifier and Type	Method and Description
void	afterInvocation(org.testng.IInvokedMethod method, org.testng.ITestResult testResult)
void	beforeInvocation(org.testng.IInvokedMethod method, org.testng.ITestResult testResult)
protected boolean	hasMockitoTestNGListener(org.testng.ITestResult testResult)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.testng.IInvokedMethodListener

afterInvocation, beforeInvocation

Constructor Detail

MockitoTestNGListener

public MockitoTestNGListener()

Method Detail

beforeInvocation

public void beforeInvocation(org.testng.IInvokedMethod method,
                             org.testng.ITestResult testResult)

Specified by:

beforeInvocation in interface org.testng.IInvokedMethodListener

afterInvocation

public void afterInvocation(org.testng.IInvokedMethod method,
                            org.testng.ITestResult testResult)

Specified by:

afterInvocation in interface org.testng.IInvokedMethodListener

hasMockitoTestNGListener

protected boolean hasMockitoTestNGListener(org.testng.ITestResult testResult)