package mockit;
   
   import static org.junit.jupiter.api.Assertions.assertEquals;
   import static org.junit.jupiter.api.Assertions.assertFalse;
   import static org.junit.jupiter.api.Assertions.assertNull;
   import static org.junit.jupiter.api.Assertions.assertTrue;
   import static org.junit.jupiter.api.Assertions.fail;
   
   import java.util.List;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  /**
   * The Class InjectableFieldTest.
   */
  final class InjectableFieldTest {
  
      /**
       * The Class Base.
       */
      static class Base {
          /**
           * Gets the value.
           *
           * @return the value
           */
          protected int getValue() {
              return 1;
          }
      }
  
      /**
       * The Class Foo.
       */
      static class Foo extends Base {
  
          /**
           * Do something.
           *
           * @param s
           *            the s
           */
          void doSomething(String s) {
              throw new RuntimeException(s);
          }
  
          /**
           * Gets the another value.
           *
           * @return the another value
           */
          int getAnotherValue() {
              return 2;
          }
  
          /**
           * Gets the boolean value.
           *
           * @return the boolean value
           */
          Boolean getBooleanValue() {
              return true;
          }
  
          /**
           * Gets the list.
           *
           * @return the list
           */
          final List<Integer> getList() {
              return null;
          }
  
          /**
           * Do something else.
           *
           * @return the string
           */
          static String doSomethingElse() {
              return "";
          }
      }
  
      /** The foo. */
      @Injectable
      Foo foo;
  
      /**
       * Record common expectations.
       */
      @BeforeEach
      void recordCommonExpectations() {
          new Expectations() {
              {
                  foo.getValue();
                  result = 12;
                  foo.getAnotherValue();
                  result = 123;
             }
         };
 
         assertEquals(123, foo.getAnotherValue());
         assertEquals(12, foo.getValue());
         assertEquals(1, new Base().getValue());
         assertEquals(2, new Foo().getAnotherValue());
     }
 
     /**
      * Cascade one level.
      */
     @Test
     void cascadeOneLevel() {
         try {
             new Foo().doSomething("");
             fail();
         } catch (RuntimeException ignore) {
         }
 
         new Expectations() {
             {
                 foo.doSomething("test");
                 times = 1;
             }
         };
 
         assertEquals(123, foo.getAnotherValue());
         assertFalse(foo.getBooleanValue());
         assertTrue(foo.getList().isEmpty());
 
         foo.doSomething("test");
     }
 
     /**
      * Override expectation recorded in before method.
      */
     @Test
     void overrideExpectationRecordedInBeforeMethod() {
         new Expectations() {
             {
                 foo.getAnotherValue();
                 result = 45;
             }
         };
 
         assertEquals(45, foo.getAnotherValue());
         foo.doSomething("sdf");
     }
 
     /**
      * Partially mock instance without affecting injectable instances.
      */
     @Test
     void partiallyMockInstanceWithoutAffectingInjectableInstances() {
         final Foo localFoo = new Foo();
 
         new Expectations(localFoo) {
             {
                 localFoo.getAnotherValue();
                 result = 3;
                 Foo.doSomethingElse();
                 result = "test";
             }
         };
 
         assertEquals(3, localFoo.getAnotherValue());
         assertEquals(123, foo.getAnotherValue());
         assertEquals(2, new Foo().getAnotherValue());
         assertEquals("test", Foo.doSomethingElse());
         foo.doSomething("");
     }
 
     /** The primitive int. */
     @Injectable
     int primitiveInt = 123;
 
     /** The wrapper int. */
     @Injectable
     Integer wrapperInt = 45;
 
     /** The string. */
     @Injectable
     String string = "Abc";
 
     /**
      * Use non mockable injectables with values provided through field assignment.
      */
     @Test
     void useNonMockableInjectablesWithValuesProvidedThroughFieldAssignment() {
         assertEquals(123, primitiveInt);
         assertEquals(45, wrapperInt.intValue());
         assertEquals("Abc", string);
     }
 
     /** The default int. */
     @Injectable
     int defaultInt;
 
     /** The null integer. */
     @Injectable
     Integer nullInteger;
 
     /** The null string. */
     @Injectable
     String nullString;
 
     /** The empty string. */
     @Injectable
     String emptyString = "";
 
     /**
      * Use null and empty injectables of non mockable types.
      */
     @Test
     void useNullAndEmptyInjectablesOfNonMockableTypes() {
         assertEquals(0, defaultInt);
         assertNull(nullInteger);
         assertNull(nullString);
         assertTrue(emptyString.isEmpty());
     }
 }