Package org.mockito.internal.junit

Class VerificationCollectorImpl

java.lang.Object
org.mockito.internal.junit.VerificationCollectorImpl
All Implemented Interfaces:
TestRule, VerificationCollector
public class VerificationCollectorImpl extends Object implements VerificationCollector
Mockito implementation of VerificationCollector.

  • Constructor Details

    • VerificationCollectorImpl

      public VerificationCollectorImpl()

  • Method Details

    • apply

      public Statement apply(Statement base, Description description)
      Specified by:
      apply in interface TestRule

    • collectAndReport

      public void collectAndReport() throws MockitoAssertionError
      Description copied from interface: VerificationCollector
      Collect all lazily verified behaviour. If there were failed verifications, it will throw a MockitoAssertionError containing all messages indicating the failed verifications.

      Normally, users don't need to call this method because it is automatically invoked when test finishes (part of the JUnit Rule behavior). However, in some circumstances and edge cases, it might be useful to collect and report verification errors in the middle of the test (for example: some scenario tests or during debugging). 

      
   @Rule
   public VerificationCollector collector = MockitoJUnit.collector();

   @Test
   public void should_fail() {
       IMethods methods = mock(IMethods.class);

       verify(methods).byteReturningMethod();
       verify(methods).simpleMethod();

       //report all verification errors now:
       collector.collectAndReport();

       //some other test code
   }
      Specified by:
      collectAndReport in interface VerificationCollector
      Throws:
      MockitoAssertionError - If there were failed verifications

    • assertLazily

      public VerificationCollector assertLazily()
      Description copied from interface: VerificationCollector
      Enforce all verifications are performed lazily. This method is automatically called when used as JUnitRule and normally users don't need to use it.

      You should only use this method if you are using a VerificationCollector inside a method where only this method should be verified lazily. The other methods can still be verified directly. 

      
   @Test
   public void should_verify_lazily() {
       VerificationCollector collector = MockitoJUnit.collector().assertLazily();

       verify(methods).byteReturningMethod();
       verify(methods).simpleMethod();

       collector.collectAndReport();
   }
      Specified by:
      assertLazily in interface VerificationCollector
      Returns:
      this