public void test_removeOpenVpnStateListener_does_not_accept_null() throws RemoteException {
try {
wrapper.removeOpenVpnStateListener(null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
assertEquals("listener is null in removeOpenVpnStateListener", e.getMessage());
}
}
@Test
public void cannotRemoveFormatAttributeWithNullName() {
try {
Library.newBuilder().removeFormatAttribute(null);
fail("No exception thrown!!");
} catch (NullPointerException e) {
assertEquals(e.getMessage(), BUNDLE.getKey("nullFormat"));
}
}
@Test
public void cannotAddNullFormatAttribute() {
try {
Library.newBuilder().addFormatAttribute("foo", null);
fail("No exception thrown!!");
} catch (NullPointerException e) {
assertEquals(e.getMessage(), BUNDLE.getKey("nullAttribute"));
}
}
@Test
public void cannotRemoveNullKeyword() {
try {
Library.newBuilder().removeKeyword(null);
fail("No exception thrown!!");
} catch (NullPointerException e) {
assertEquals(e.getMessage(), BUNDLE.getKey("nullName"));
}
}
@Test
public void cannotInitiateWithNullProcessor() {
try {
ProcessorChain.startWith(null);
fail("No exception thrown!!");
} catch (NullPointerException e) {
assertEquals(e.getMessage(), BUNDLE.getMessage("processing.nullProcessor"));
}
}
@Test
public void cannotChainWithNullProcessor() {
@SuppressWarnings("unchecked")
final Processor<MessageProvider, MessageProvider> p = mock(Processor.class);
try {
ProcessorChain.startWith(p).chainWith(null);
fail("No exception thrown!!");
} catch (NullPointerException e) {
assertEquals(e.getMessage(), BUNDLE.getMessage("processing.nullProcessor"));
}
}