How to use should_fail_fast_when_argument_matchers_are_abused method of org.mockitousage.misuse.DetectingMisusedMatchersTest class

Best Mockito code snippet using org.mockitousage.misuse.DetectingMisusedMatchersTest.should_fail_fast_when_argument_matchers_are_abused

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1/**
2 * Copyright (c) 2007 Mockito contributors
3 * This program is made available under the terms of the MIT License.
4 */
5package org.mockitousage.misuse;
6
7
8import java.util.Observer;
9import org.junit.Assert;
10import org.junit.Assume;
11import org.junit.Test;
12import org.mockito.ArgumentMatchers;
13import org.mockito.Mock;
14import org.mockito.Mockito;
15import org.mockito.exceptions.misusing.InvalidUseOfMatchersException;
16import org.mockito.exceptions.misusing.UnfinishedVerificationException;
17import org.mockitousage.IMethods;
18import org.mockitoutil.TestBase;
19
20
21public class DetectingMisusedMatchersTest extends TestBase {
22    class WithFinal {
23        final Object finalMethod(Object object) {
24            return null;
25        }
26    }
27
28    @Mock
29    private DetectingMisusedMatchersTest.WithFinal withFinal;
30
31    @Test
32    public void should_fail_fast_when_argument_matchers_are_abused() {
33        misplaced_anyObject_argument_matcher();
34        try {
35            Mockito.mock(IMethods.class);
36            Assert.fail();
37        } catch (InvalidUseOfMatchersException e) {
38            assertThat(e).hasMessageContaining("Misplaced or misused argument matcher");
39        }
40    }
41
42    @Test
43    public void should_report_argument_locations_when_argument_matchers_misused() {
44        try {
45            Observer observer = Mockito.mock(Observer.class);
46            misplaced_anyInt_argument_matcher();
47            misplaced_anyObject_argument_matcher();
48            misplaced_anyBoolean_argument_matcher();
49            observer.update(null, null);
50            Mockito.validateMockitoUsage();
51            Assert.fail();
52        } catch (InvalidUseOfMatchersException e) {
53            assertThat(e).hasMessageContaining("DetectingMisusedMatchersTest.misplaced_anyInt_argument_matcher").hasMessageContaining("DetectingMisusedMatchersTest.misplaced_anyObject_argument_matcher").hasMessageContaining("DetectingMisusedMatchersTest.misplaced_anyBoolean_argument_matcher");
54        }
55    }
56
57    @SuppressWarnings({ "MockitoUsage", "CheckReturnValue" })
58    @Test
59    public void shouldSayUnfinishedVerificationButNotInvalidUseOfMatchers() {
60        Assume.assumeTrue("Does not apply for inline mocks", ((withFinal.getClass()) != (DetectingMisusedMatchersTest.WithFinal.class)));
61        Mockito.verify(withFinal).finalMethod(ArgumentMatchers.anyObject());
62        try {
63            Mockito.verify(withFinal);
64            Assert.fail();
65        } catch (UnfinishedVerificationException e) {
66        }
67    }
68}
69
70
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