package net.bytebuddy.implementation.bind.annotation;
import net.bytebuddy.description.annotation.AnnotationDescription;
import net.bytebuddy.description.annotation.AnnotationList;
import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.implementation.bind.MethodDelegationBinder;
import net.bytebuddy.test.utility.MockitoRule;
import net.bytebuddy.test.utility.ObjectPropertyAssertion;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestRule;
import org.mockito.Mock;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.when;
public class BindingPriorityResolverTest extends AbstractAnnotationTest<BindingPriority> {
@Rule
public TestRule mockitoRule = new MockitoRule(this);
@Mock
private MethodDescription source, leftMethod, rightMethod;
@Mock
private MethodDelegationBinder.MethodBinding left, right;
@Mock
private AnnotationList leftAnnotations, rightAnnotations;
@Mock
private BindingPriority highPriority, lowPriority;
public BindingPriorityResolverTest() {
super(BindingPriority.class);
}
@Before
public void setUp() throws Exception {
when(left.getTarget()).thenReturn(leftMethod);
when(right.getTarget()).thenReturn(rightMethod);
when(leftMethod.getDeclaredAnnotations()).thenReturn(leftAnnotations);
when(rightMethod.getDeclaredAnnotations()).thenReturn(rightAnnotations);
when(highPriority.value()).thenReturn(BindingPriority.DEFAULT * 3);
when(lowPriority.value()).thenReturn(BindingPriority.DEFAULT * 2);
}
@Test
public void testNoPriorities() throws Exception {
assertThat(BindingPriority.Resolver.INSTANCE.resolve(source, left, right),
is(MethodDelegationBinder.AmbiguityResolver.Resolution.AMBIGUOUS));
}
@Test
public void testLeftPrioritized() throws Exception {
AnnotationDescription.Loadable<BindingPriority> highPriority = AnnotationDescription.ForLoadedAnnotation.of(this.highPriority);
when(leftAnnotations.ofType(BindingPriority.class)).thenReturn(highPriority);
AnnotationDescription.Loadable<BindingPriority> lowPriority = AnnotationDescription.ForLoadedAnnotation.of(this.lowPriority);
when(rightAnnotations.ofType(BindingPriority.class)).thenReturn(lowPriority);
assertThat(BindingPriority.Resolver.INSTANCE.resolve(source, left, right), is(MethodDelegationBinder.AmbiguityResolver.Resolution.LEFT));
}
@Test
public void testRightPrioritized() throws Exception {
AnnotationDescription.Loadable<BindingPriority> lowPriority = AnnotationDescription.ForLoadedAnnotation.of(this.lowPriority);
when(leftAnnotations.ofType(BindingPriority.class)).thenReturn(lowPriority);
AnnotationDescription.Loadable<BindingPriority> highPriority = AnnotationDescription.ForLoadedAnnotation.of(this.highPriority);
when(rightAnnotations.ofType(BindingPriority.class)).thenReturn(highPriority);
assertThat(BindingPriority.Resolver.INSTANCE.resolve(source, left, right), is(MethodDelegationBinder.AmbiguityResolver.Resolution.RIGHT));
}
@Test
public void testObjectProperties() throws Exception {
ObjectPropertyAssertion.of(BindingPriority.Resolver.class).apply();
}
}