Java 单元测试

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.modules.junit4.PowerMockRunner;

import java.util.ArrayList;
import java.util.List;

import static org.mockito.Matchers.any;


@RunWith(PowerMockRunner.class)
@PowerMockIgnore("javax.management.*")
public class PrCommonServiceImplTest {

    @InjectMocks
    private xxx xxx;
    @Mock
    private xxx xxx;

    @Test
    public void xxx() throws Exception {
        PowerMockito.when(xxx.findOne(any())).thenReturn(xxx);
        xxx.xxx(xxx);
    }

}

@RunWith(MockitoJUnitRunner.class)

    @Test(expected = ServiceException.class)
    public void xxx() throws Exception {}