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How to use testPreviousProblemsWithByteCodeManipulation method of samples.junit4.expectnew.ExpectNewCases class

Best Powermock code snippet using samples.junit4.expectnew.ExpectNewCases.testPreviousProblemsWithByteCodeManipulation

Source:ExpectNewCases.java

...85        }86        PowerMock.verify(MyClass.class);87    }88    @Test89    public void testPreviousProblemsWithByteCodeManipulation() throws Exception {90        MyClass myClassMock1 = PowerMock.createMock(MyClass.class);91        expect(myClassMock1.getMessage()).andReturn("Hello");92        expect(myClassMock1.getMessage()).andReturn("World");93        PowerMock.replay(myClassMock1);94        Assert.assertEquals("Hello", myClassMock1.getMessage());95        Assert.assertEquals("World", myClassMock1.getMessage());96        PowerMock.verify(myClassMock1);97    }98    @Test99    public void testMultipleNew() throws Exception {100        ExpectNewDemo tested = new ExpectNewDemo();101        MyClass myClassMock1 = PowerMock.createMock(MyClass.class);102        MyClass myClassMock2 = PowerMock.createMock(MyClass.class);103        PowerMock.expectNew(MyClass.class).andReturn(myClassMock1);...

testPreviousProblemsWithByteCodeManipulation

Using AI Code Generation

1package samples.junit4.expectnew;2import java.io.IOException;3import java.io.InputStream;4import java.io.InputStreamReader;5import java.io.Reader;6import java.io.StringReader;7import java.net.URL;8import java.util.Enumeration;9import java.util.List;10import org.junit.Test;11import org.junit.runner.RunWith;12import mockit.Expectations;13import mockit.Mocked;14import mockit.integration.junit4.JMockit;15import static org.junit.Assert.*;16@RunWith(JMockit.class)17{18   static class Collaborator {19      Collaborator() { throw new RuntimeException("Shouldn't happen"); }20      Collaborator(String s) { throw new RuntimeException("Shouldn't happen"); }21      Collaborator(int i) { throw new RuntimeException("Shouldn't happen"); }22      Collaborator(String s, int i) { throw new RuntimeException("Shouldn't happen"); }23      Collaborator(int i, String s) { throw new RuntimeException("Shouldn't happen"); }24      Collaborator(int i, String s, List<String> list) { throw new RuntimeException("Shouldn't happen"); }25      void doSomething() { throw new RuntimeException("Shouldn't happen"); }26      void doSomething(String s) { throw new RuntimeException("Shouldn't happen"); }27      void doSomething(int i) { throw new RuntimeException("Shouldn't happen"); }28      void doSomething(String s, int i) { throw new RuntimeException("Shouldn't happen"); }29      void doSomething(int i, String s) { throw new RuntimeException("Shouldn't happen"); }30      void doSomething(int i, String s, List<String> list) { throw new RuntimeException("Shouldn't happen"); }31   }32   public void testExpectNewInstanceWithNoParameters(@Mocked final Collaborator mock)33   {34      new Expectations() {{35         new Collaborator(); result = mock;36      }};37      Collaborator collaborator = new Collaborator();38      assertSame(mock, collaborator);39   }40   public void testExpectNewInstanceWithParameters(@Mocked final Collaborator mock)41   {42      new Expectations() {{43         new Collaborator("test"); result = mock;44      }};45      Collaborator collaborator = new Collaborator("test");46      assertSame(mock, collaborator);47   }

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