@Test
public void testDebug() {

    assertEquals("", mLog.getOut());
    assertEquals("", mLog.getErr());
    mLog.setVerbose(false);
    mLog.debug("Test %d", 42);
    assertEquals("", mLog.getOut());
    mLog.setVerbose(true);
    mLog.debug("Test %d", 42);
    assertEquals("Test 42\n", mLog.getOut());
    assertEquals("", mLog.getErr());
}