package net.bytebuddy.matcher;
import org.junit.Test;
import org.mockito.Mock;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.*;
public class NegatingMatcherTest extends AbstractElementMatcherTest<NegatingMatcher<?>> {
@Mock
private ElementMatcher<? super Object> elementMatcher;
@SuppressWarnings("unchecked")
public NegatingMatcherTest() {
super((Class<NegatingMatcher<?>>) (Object) NegatingMatcher.class, "not");
}
@Test
public void testNegateToPositive() throws Exception {
Object target = new Object();
when(elementMatcher.matches(target)).thenReturn(true);
assertThat(new NegatingMatcher<Object>(elementMatcher).matches(target), is(false));
verify(elementMatcher).matches(target);
verifyNoMoreInteractions(elementMatcher);
}
@Test
public void testPositiveToNegative() throws Exception {
Object target = new Object();
when(elementMatcher.matches(target)).thenReturn(false);
assertThat(new NegatingMatcher<Object>(elementMatcher).matches(target), is(true));
verify(elementMatcher).matches(target);
verifyNoMoreInteractions(elementMatcher);
}
}