power mock 使用静态方法

最新推荐文章于 2024-06-05 14:31:01 发布

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本文介绍如何使用PowerMock框架配合JUnit进行单元测试。通过示例代码展示如何设置依赖项，配置测试类，并对静态方法进行模拟。该示例中，通过PowerMockito模拟ContextManager的静态方法以实现对TablePriorityDaoImpl类的测试。

[quote]
<properties>
<powermock.version>1.4.10</powermock.version>
</properties>

<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>

<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>

</dependencies>

[/quote]



@RunWith(PowerMockRunner.class)
@PrepareForTest(ContextManager.class)
public class TestTableDdlSeq {


@Test
	public void testHandlePriorityTables() throws Exception{

		PowerMockito.mockStatic(ContextManager.class); 


//TalePriorityDaoImpl impl = spy(new TalePriorityDaoImpl()); //mock(TalePriorityDaoImpl.class);

		//TalePriorityDaoImpl impl = mock(TalePriorityDaoImpl.class);

		TablePriorityDaoImpl impl = spy(new TablePriorityDaoImpl());

		PowerMockito.when(ContextManager.getReference("tablePriorityDao", TablePriorityDaoImpl.class)).thenReturn(impl);
		PowerMockito.when(impl.getFullName()).thenReturn("123");
		System.out.println(impl.getFullName());


}