我正在使用 JMockit。我在嘲笑一种方法。我希望在调用实际方法之后调用一次模拟方法。我正在提供我正在使用的代码。
package StopMocking;
public class ClassToMock
{
public int methodToMock()
{
return 2;
}
}
这是我正在测试的课程
package StopMocking;
public class ClassToTest
{
public void methodToTest()
{
ClassToMock classToMockInstance = new ClassToMock();
System.out.println(""+classToMockInstance.methodToMock());
}
}
这是测试课。
package StopMocking;
import org.junit.Test;
import mockit.Mocked;
import mockit.NonStrictExpectations;
public class TestAClass
{
@Mocked("methodToMock") ClassToMock classToMockMockedInstance;
@Test
public void test1()
{
new Expectations(classToMockMockedInstance)
{
{
classToMockMockedInstance.methodToMock();returns(1);
}
};
(new ClassToTest()).methodToTest();
//Some code for stoping mocking
(new ClassToTest()).methodToTest();//It should display 2
}
}
当我使用 new Expectations(classToMockMockedInstance) 它抛出这个异常
mockit.internal.MissingInvocation: Missing invocation of:
StopMocking.ClassToMock#methodToMock()
on mock instance: StopMocking.ClassToMock@15093f1
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: Missing invocation
at StopMocking.ClassToMock.methodToMock(ClassToMock.java)
at StopMocking.TestAClass$1.<init>(TestAClass.java:21)
at StopMocking.TestAClass.test1(TestAClass.java:18)
... 6 more