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//用MockUp来Mock Spring Bean
@ContextConfiguration(locations = { "/META-INF/applicationContext1.xml" })
@RunWith(SpringJUnit4ClassRunner.class)
public class SpringBeanMockingByMockUpTest {
// 注入Spring Bean，Mock这个实例，就达到了Mock Spring Bean的目的
@Resource
AnOrdinaryClass anOrdinaryBean;
@Test
public void testSpringBeanMockingByMockUp() {
// 静态方法被mock了
Assert.assertTrue(AnOrdinaryClass.staticMethod() == 10);
// 普通方法被mock了
Assert.assertTrue(anOrdinaryBean.ordinaryMethod() == 20);
// final方法被mock了
Assert.assertTrue(anOrdinaryBean.finalMethod() == 30);
// native方法被mock了
Assert.assertTrue(anOrdinaryBean.navtiveMethod() == 40);
// private方法被mock了
Assert.assertTrue(anOrdinaryBean.callPrivateMethod() == 50);
}
@BeforeClass
public static void beforeClassMethods() throws Throwable {
loadNative();
// 必须在Spring容器初始化前，就对Spring Bean的类做MockUp
addMockUps();
}
// 加载AnOrdinaryClass类的native方法的native实现
public static void loadNative() throws Throwable {
JNITools.loadNative();
}
// 对AnOrdinaryClass的Class
public static class AnOrdinaryClassMockUp extends MockUp<AnOrdinaryClass> {
// Mock静态方法
@Mock
public static int staticMethod() {
return 10;
}
// Mock普通方法
@Mock
public int ordinaryMethod() {
return 20;
}
@Mock
// Mock final方法
public final int finalMethod() {
return 30;
}
// Mock native方法
@Mock
public int navtiveMethod() {
return 40;
}
// Mock private方法
@Mock
private int privateMethod() {
return 50;
}
}
// 添加MockUp
public static void addMockUps() {
new AnOrdinaryClassMockUp();
}
}
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