assertEquals(false, mncq.checkAndSet("", config));//$NON-NLS-1$
assertEquals(false, mncq.checkAndSet("mnc", config));//$NON-NLS-1$
assertEquals(false, mncq.checkAndSet("MNC123", config));//$NON-NLS-1$
assertEquals(false, mncq.checkAndSet("123", config));//$NON-NLS-1$
assertEquals(false, mncq.checkAndSet("mncsdf", config));//$NON-NLS-1$