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1   /*
2    * MIT License
3    * Copyright (c) 2006-2025 JMockit developers
4    * See LICENSE file for full license text.
5    */
6   package mockit.integration.junit4;
7   
8   import static org.junit.jupiter.api.Assertions.assertEquals;
9   
10  import mockit.Mock;
11  import mockit.MockUp;
12  
13  import org.junit.After;
14  import org.junit.AfterClass;
15  import org.junit.Before;
16  import org.junit.BeforeClass;
17  
18  public class BaseJUnit4DecoratorTest {
19      public static final class RealClass0 {
20          public String getValue() {
21              return "REAL0";
22          }
23      }
24  
25      public static final class FakeClass0 extends MockUp<RealClass0> {
26          @Mock
27          public String getValue() {
28              return "TEST0";
29          }
30      }
31  
32      @BeforeClass
33      public static void beforeClass() {
34          assertEquals("REAL0", new RealClass0().getValue());
35          new FakeClass0();
36          assertEquals("TEST0", new RealClass0().getValue());
37      }
38  
39      public static final class RealClass1 {
40          public String getValue() {
41              return "REAL1";
42          }
43      }
44  
45      public static final class FakeClass1 extends MockUp<RealClass1> {
46          @Mock
47          public String getValue() {
48              return "TEST1";
49          }
50      }
51  
52      @Before
53      public final void beforeBase() {
54          assertEquals("REAL1", new RealClass1().getValue());
55          new FakeClass1();
56          assertEquals("TEST1", new RealClass1().getValue());
57      }
58  
59      @After
60      public final void afterBase() {
61          assertEquals("TEST0", new RealClass0().getValue());
62          assertEquals("TEST1", new RealClass1().getValue());
63      }
64  
65      @AfterClass
66      public static void afterClass() {
67          assertEquals("TEST0", new RealClass0().getValue());
68          assertEquals("REAL1", new RealClass1().getValue());
69      }
70  }