/*
    * MIT License
    * Copyright (c) 2006-2025 JMockit developers
    * See LICENSE file for full license text.
    */
   package mockit;
   
   import java.util.concurrent.AbstractExecutorService;
   
  import javax.sql.DataSource;
  
  import mockit.integration.junit5.ExpectedException;
  import mockit.integration.junit5.JMockitExtension;
  import mockit.internal.expectations.invocation.MissingInvocation;
  import mockit.internal.expectations.invocation.UnexpectedInvocation;
  
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.w3c.dom.Attr;
  
  /**
   * The Class MockInstanceMatchingTest.
   */
  @ExtendWith(JMockitExtension.class)
  class MockInstanceMatchingTest {
  
      /**
       * The Class Collaborator.
       */
      static class Collaborator {
  
          /** The value. */
          private int value;
  
          /**
           * Gets the value.
           *
           * @return the value
           */
          int getValue() {
              return value;
          }
  
          /**
           * Sets the value.
           *
           * @param value
           *            the new value
           */
          void setValue(int value) {
              this.value = value;
          }
      }
  
      /** The mock. */
      @Mocked
      Collaborator mock;
  
      /**
       * Match on mock instance.
       *
       * @param otherInstance
       *            the other instance
       */
      @Test
      void matchOnMockInstance(@Mocked Collaborator otherInstance) {
          new Expectations() {
              {
                  mock.getValue();
                  result = 12;
              }
          };
  
          int result = mock.getValue();
          Assertions.assertEquals(12, result);
  
          Collaborator another = new Collaborator();
          Assertions.assertEquals(0, another.getValue());
      }
  
      /**
       * Record on mock instance but replay on different instance.
       *
       * @param verifiedMock
       *            the verified mock
       */
      @Test
      @ExpectedException(MissingInvocation.class)
      void recordOnMockInstanceButReplayOnDifferentInstance(@Mocked final Collaborator verifiedMock) {
          new Expectations() {
              {
                  verifiedMock.getValue();
                  result = 12;
              }
          };
  
          Collaborator collaborator = new Collaborator();
          Assertions.assertEquals(0, collaborator.getValue());
     }
 
     /**
      * Verify expectation matching on mock instance.
      *
      * @param verifiedMock
      *            the verified mock
      */
     @Test
     void verifyExpectationMatchingOnMockInstance(@Mocked final Collaborator verifiedMock) {
         new Collaborator().setValue(12);
         verifiedMock.setValue(12);
 
         new Verifications() {
             {
                 verifiedMock.setValue(12);
                 times = 1;
             }
         };
     }
 
     /**
      * Verify expectations on same method call for different mocked instances.
      *
      * @param verifiedMock
      *            the verified mock
      */
     @Test
     void verifyExpectationsOnSameMethodCallForDifferentMockedInstances(@Mocked final Collaborator verifiedMock) {
         final Collaborator c1 = new Collaborator();
         c1.getValue();
         verifiedMock.getValue();
         final Collaborator c2 = new Collaborator();
         c2.getValue();
 
         new Verifications() {
             {
                 verifiedMock.getValue();
                 times = 1;
                 c1.getValue();
                 times = 1;
                 c2.getValue();
                 times = 1;
             }
         };
     }
 
     /**
      * Verify on mock instance but replay on different instance.
      *
      * @param verifiedMock
      *            the verified mock
      */
     @Test
     @ExpectedException(MissingInvocation.class)
     void verifyOnMockInstanceButReplayOnDifferentInstance(@Mocked final Collaborator verifiedMock) {
         new Collaborator().setValue(12);
 
         new Verifications() {
             {
                 verifiedMock.setValue(12);
             }
         };
     }
 
     /**
      * Record expectations matching on multiple mock instances.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void recordExpectationsMatchingOnMultipleMockInstances(@Mocked final Collaborator mock2) {
         new Expectations() {
             {
                 mock.getValue();
                 result = 12;
                 mock2.getValue();
                 result = 13;
                 mock.setValue(20);
             }
         };
 
         Assertions.assertEquals(12, mock.getValue());
         Assertions.assertEquals(13, mock2.getValue());
         mock.setValue(20);
     }
 
     /**
      * Record on specific mock instances but replay on different ones.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     @ExpectedException(MissingInvocation.class)
     void recordOnSpecificMockInstancesButReplayOnDifferentOnes(@Mocked final Collaborator mock2) {
         new Expectations() {
             {
                 mock.setValue(12);
                 mock2.setValue(13);
             }
         };
 
         mock2.setValue(12);
         mock.setValue(13);
     }
 
     /**
      * Verify expectations matching on multiple mock instances.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void verifyExpectationsMatchingOnMultipleMockInstances(@Mocked final Collaborator mock2) {
         mock.setValue(12);
         mock2.setValue(13);
         mock.setValue(20);
 
         new VerificationsInOrder() {
             {
                 mock.setValue(12);
                 mock2.setValue(13);
                 mock.setValue(20);
             }
         };
     }
 
     /**
      * Verify on specific mock instances but replay on different ones.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     @ExpectedException(UnexpectedInvocation.class)
     void verifyOnSpecificMockInstancesButReplayOnDifferentOnes(@Mocked final Collaborator mock2) {
         mock2.setValue(12);
         mock.setValue(13);
 
         Assertions.assertThrows(MissingInvocation.class, () -> {
             new FullVerifications() {
                 {
                     mock.setValue(12);
                     mock2.setValue(13);
                 }
             };
         });
     }
 
     /**
      * Match on two mock instances.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void matchOnTwoMockInstances(@Mocked final Collaborator mock2) {
         new Expectations() {
             {
                 mock.getValue();
                 result = 1;
                 times = 1;
                 mock2.getValue();
                 result = 2;
                 times = 1;
             }
         };
 
         Assertions.assertEquals(1, mock.getValue());
         Assertions.assertEquals(2, mock2.getValue());
     }
 
     /**
      * Match on two mock instances and replay in different order.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void matchOnTwoMockInstancesAndReplayInDifferentOrder(@Mocked final Collaborator mock2) {
         new Expectations() {
             {
                 mock.getValue();
                 result = 1;
                 mock2.getValue();
                 result = 2;
             }
         };
 
         Assertions.assertEquals(2, mock2.getValue());
         Assertions.assertEquals(1, mock.getValue());
         Assertions.assertEquals(1, mock.getValue());
         Assertions.assertEquals(2, mock2.getValue());
     }
 
     /**
      * Match on two mock instances for otherwise identical expectations.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void matchOnTwoMockInstancesForOtherwiseIdenticalExpectations(@Mocked final Collaborator mock2) {
         mock.getValue();
         mock2.getValue();
         mock2.setValue(1);
         mock.setValue(1);
 
         new Verifications() {
             {
                 mock.getValue();
                 times = 1;
                 mock2.getValue();
                 times = 1;
             }
         };
 
         new VerificationsInOrder() {
             {
                 mock2.setValue(1);
                 mock.setValue(1);
             }
         };
     }
 
     /**
      * Verify expectations matching on multiple mock parameters but replayed out of order.
      *
      * @param es1
      *            the es 1
      * @param es2
      *            the es 2
      */
     @Test
     @ExpectedException(MissingInvocation.class)
     void verifyExpectationsMatchingOnMultipleMockParametersButReplayedOutOfOrder(
             @Mocked final AbstractExecutorService es1, @Mocked final AbstractExecutorService es2) {
         es2.execute(null);
         es1.submit((Runnable) null);
 
         new VerificationsInOrder() {
             {
                 es1.execute((Runnable) any);
                 es2.submit((Runnable) any);
             }
         };
     }
 
     /**
      * Record expectation matching on instance created inside code under test.
      */
     @Test
     void recordExpectationMatchingOnInstanceCreatedInsideCodeUnderTest() {
         new Expectations() {
             {
                 new Collaborator().getValue();
                 result = 1;
             }
         };
 
         Assertions.assertEquals(1, new Collaborator().getValue());
     }
 
     /**
      * Record expectations on two instances of same mocked interface.
      *
      * @param mockDS1
      *            the mock DS 1
      * @param mockDS2
      *            the mock DS 2
      * @param n
      *            the n
      *
      * @throws Exception
      *             the exception
      */
     @Test
     void recordExpectationsOnTwoInstancesOfSameMockedInterface(@Mocked final DataSource mockDS1,
             @Mocked final DataSource mockDS2, @Mocked Attr n) throws Exception {
         new Expectations() {
             {
                 mockDS1.getLoginTimeout();
                 result = 1000;
                 mockDS2.getLoginTimeout();
                 result = 2000;
             }
         };
 
         Assertions.assertNotSame(mockDS1, mockDS2);
         Assertions.assertEquals(1000, mockDS1.getLoginTimeout());
         Assertions.assertEquals(2000, mockDS2.getLoginTimeout());
         mockDS2.setLoginTimeout(3000);
 
         new Verifications() {
             {
                 mockDS2.setLoginTimeout(anyInt);
             }
         };
     }
 
     /**
      * The Class BaseClass.
      */
     static class BaseClass {
         /**
          * Do something.
          */
         final void doSomething() {
         }
     }
 
     /**
      * The Class SubclassA.
      */
     static final class SubclassA extends BaseClass {
         /**
          * Do something else.
          */
         void doSomethingElse() {
         }
     }
 
     /**
      * The Class SubclassB.
      */
     static final class SubclassB extends BaseClass {
         /**
          * Do something else.
          */
         void doSomethingElse() {
         }
     }
 
     /**
      * Verifying calls on specific instances of different subclasses.
      *
      * @param anyA
      *            the any A
      * @param a
      *            the a
      * @param anyB
      *            the any B
      */
     @Test
     void verifyingCallsOnSpecificInstancesOfDifferentSubclasses(@Mocked SubclassA anyA, @Mocked final SubclassA a,
             @Mocked final SubclassB anyB) {
         a.doSomething();
         new BaseClass().doSomething();
         anyB.doSomething();
         a.doSomethingElse();
         new SubclassA().doSomethingElse();
         anyB.doSomethingElse();
 
         new Verifications() {
             {
                 a.doSomethingElse();
                 times = 1;
                 anyB.doSomethingElse();
                 times = 1;
                 a.doSomething();
                 times = 1;
                 anyB.doSomething();
                 times = 1;
             }
         };
     }
 }