/*
    * MIT License
    * Copyright (c) 2006-2025 JMockit developers
    * See LICENSE file for full license text.
    */
   package mockit;
   
   import static org.junit.jupiter.api.Assertions.assertFalse;
   import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.util.Observable;
  import java.util.Observer;
  import java.util.concurrent.Callable;
  
  import mockit.integration.junit5.JMockitExtension;
  
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  
  /**
   * The Class MultipleMockedTypesTest.
   */
  @ExtendWith(JMockitExtension.class)
  class MultipleMockedTypesTest {
  
      /**
       * The Class FirstDependency.
       */
      public static class FirstDependency {
          /**
           * Gets the value.
           *
           * @return the value
           */
          public int getValue() {
              return 1;
          }
      }
  
      /**
       * The Class SecondDependency.
       */
      public static class SecondDependency {
  
          /**
           * Gets the value.
           *
           * @return the value
           */
          public int getValue() {
              return 2;
          }
  
          /**
           * Gets the different value.
           *
           * @return the different value
           */
          public int getDifferentValue() {
              return 3;
          }
      }
  
      /**
       * The Class TestedUnit.
       */
      public static class TestedUnit {
  
          /**
           * Validate.
           *
           * @param first
           *            the first
           *
           * @return true, if successful
           */
          public boolean validate(FirstDependency first) {
              SecondDependency second = new SecondDependency();
              return first.getValue() + second.getValue() <= 0;
          }
  
          /**
           * Validate with different value.
           *
           * @param first
           *            the first
           *
           * @return true, if successful
           */
          public boolean validateWithDifferentValue(FirstDependency first) {
              SecondDependency second = new SecondDependency();
              return first.getValue() + second.getDifferentValue() <= 0;
          }
  
          /**
           * Validate.
           *
           * @param first
           *            the first
          * @param second
          *            the second
          *
          * @return true, if successful
          */
         public boolean validate(FirstDependency first, SecondDependency second) {
             return first.getValue() + second.getValue() <= 0;
         }
 
         /**
          * Do something with internally created implementations.
          */
         static void doSomethingWithInternallyCreatedImplementations() {
             new Observer() {
                 @Override
                 public void update(Observable o, Object arg) {
                     throw new IllegalStateException();
                 }
             }.update(null, "event");
 
             new Callable<String>() {
                 @Override
                 public String call() {
                     return "tested";
                 }
             }.call();
         }
     }
 
     /** The mock 1. */
     @Mocked
     FirstDependency mock1;
 
     /**
      * Invocations on methods of different classes with different signatures.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void invocationsOnMethodsOfDifferentClassesWithDifferentSignatures(@Mocked final SecondDependency mock2) {
         new Expectations() {
             {
                 mock1.getValue();
                 result = 15;
                 mock2.getDifferentValue();
                 result = -50;
             }
         };
 
         assertTrue(new TestedUnit().validateWithDifferentValue(mock1));
     }
 
     /**
      * Invocations on methods of different classes but same signature.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void invocationsOnMethodsOfDifferentClassesButSameSignature(@Mocked final SecondDependency mock2) {
         new Expectations() {
             {
                 mock1.getValue();
                 result = 15;
                 mock2.getValue();
                 result = -50;
             }
         };
 
         assertTrue(new TestedUnit().validate(mock1));
 
         new VerificationsInOrder() {
             {
                 mock1.getValue();
                 mock2.getValue();
             }
         };
     }
 
     /**
      * The Class SubDependencyThatInherits.
      */
     public static final class SubDependencyThatInherits extends SecondDependency {
     }
 
     /**
      * The Class SubDependencyThatOverrides.
      */
     public static final class SubDependencyThatOverrides extends SecondDependency {
         @Override
         public int getValue() {
             return 1;
         }
     }
 
     /**
      * Invocation on base type with replay on subtype that overrides the invoked method.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void invocationOnBaseTypeWithReplayOnSubtypeThatOverridesTheInvokedMethod(@Mocked final SecondDependency mock2) {
         new Expectations() {
             {
                 mock1.getValue();
                 result = 15;
             }
         };
 
         // The executed method will be the override, which is not mocked.
         assertFalse(new TestedUnit().validate(mock1, new SubDependencyThatOverrides()));
 
         new FullVerifications() {
             {
                 mock2.getValue();
                 times = 0;
             }
         };
     }
 
     /**
      * Invocation on base type with capturing of subtype that inherits the invoked method.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void invocationOnBaseTypeWithCapturingOfSubtypeThatInheritsTheInvokedMethod(
             @Capturing final SecondDependency mock2) {
         new Expectations() {
             {
                 mock1.getValue();
                 result = 15;
                 mock2.getValue();
                 result = -50;
             }
         };
 
         assertTrue(new TestedUnit().validate(mock1, new SubDependencyThatInherits()));
     }
 
     /**
      * Invocation on base type with capturing of subtype that overrides the invoked method.
      *
      * @param mock2
      *            the mock 2
      */
     @Test
     void invocationOnBaseTypeWithCapturingOfSubtypeThatOverridesTheInvokedMethod(
             @Capturing final SecondDependency mock2) {
         new Expectations() {
             {
                 mock1.getValue();
                 result = 15;
                 mock2.getValue();
                 result = -50;
             }
         };
 
         assertTrue(new TestedUnit().validate(mock1, new SubDependencyThatOverrides()));
 
         new VerificationsInOrder() {
             {
                 mock1.getValue();
                 mock2.getValue();
             }
         };
     }
 
     /**
      * Invocations on captured implementations of interfaces.
      *
      * @param callable
      *            the callable
      * @param observer
      *            the observer
      *
      * @throws Exception
      *             the exception
      */
     @Test
     void invocationsOnCapturedImplementationsOfInterfaces(@Capturing final Callable<String> callable,
             @Capturing final Observer observer) throws Exception {
         new Expectations() {
             {
                 observer.update(null, any);
                 times = 1;
             }
         };
 
         TestedUnit.doSomethingWithInternallyCreatedImplementations();
 
         new Verifications() {
             {
                 callable.call();
             }
         };
     }
 }