I met one problem to get coverage info when I use PowerMockito.
When I add my class(StorageServerImmMgr) in the @PrepareForTest list, then the
class StorageServerImmMgr test coverae result will always show 0%, when I
remove the class name from the list, the test coverage result is correct. But
after that, I can't use PowerMockito to mock System.exit(1) and my test will
stop by System.exit(1).
My class and test codes are as below, anycomments? Thanks!
@RunWith(PowerMockRunner.class)
@PrepareForTest({System.class,StorageServerImmMgr.class})
public class StorageServerImmMgrTest {
@Before
public void setUp() throws Exception {
...
}
@Test
public void testBind() throws Exception {
StorageServer ssBeanNull = null;
when(ssConfigContext.lookupTopLevelBean()).thenReturn(ssBeanNull);
PowerMockito.mockStatic(System.class);
immMgr = new StorageServerImmMgr();
PowerMockito.verifyStatic(times(1));
System.exit(1);
System.out.println("If this message displays them System.exit() was
mocked successfully");
}
public class StorageServerImmMgr{
private synchronized void bind() {
StorageServer storageServer =ssConfigContext.lookupTopLevelBean();
if (storageServer == null) {
System.exit(1);
}
}
}
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