/**
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockitousage.misuse;
import java.util.Observer;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.Test;
import org.mockito.ArgumentMatchers;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.exceptions.misusing.InvalidUseOfMatchersException;
import org.mockito.exceptions.misusing.UnfinishedVerificationException;
import org.mockitousage.IMethods;
import org.mockitoutil.TestBase;
public class DetectingMisusedMatchersTest extends TestBase {
class WithFinal {
final Object finalMethod(Object object) {
return null;
}
}
@Mock
private DetectingMisusedMatchersTest.WithFinal withFinal;
@Test
public void should_fail_fast_when_argument_matchers_are_abused() {
misplaced_anyObject_argument_matcher();
try {
Mockito.mock(IMethods.class);
Assert.fail();
} catch (InvalidUseOfMatchersException e) {
assertThat(e).hasMessageContaining("Misplaced or misused argument matcher");
}
}
@Test
public void should_report_argument_locations_when_argument_matchers_misused() {
try {
Observer observer = Mockito.mock(Observer.class);
misplaced_anyInt_argument_matcher();
misplaced_anyObject_argument_matcher();
misplaced_anyBoolean_argument_matcher();
observer.update(null, null);
Mockito.validateMockitoUsage();
Assert.fail();
} catch (InvalidUseOfMatchersException e) {
assertThat(e).hasMessageContaining("DetectingMisusedMatchersTest.misplaced_anyInt_argument_matcher").hasMessageContaining("DetectingMisusedMatchersTest.misplaced_anyObject_argument_matcher").hasMessageContaining("DetectingMisusedMatchersTest.misplaced_anyBoolean_argument_matcher");
}
}
@SuppressWarnings({ "MockitoUsage", "CheckReturnValue" })
@Test
public void shouldSayUnfinishedVerificationButNotInvalidUseOfMatchers() {
Assume.assumeTrue("Does not apply for inline mocks", ((withFinal.getClass()) != (DetectingMisusedMatchersTest.WithFinal.class)));
Mockito.verify(withFinal).finalMethod(ArgumentMatchers.anyObject());
try {
Mockito.verify(withFinal);
Assert.fail();
} catch (UnfinishedVerificationException e) {
}
}
}