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20 package org.checkstyle.suppressionxpathfilter;
21
22 import java.io.File;
23 import java.util.Collections;
24 import java.util.List;
25
26 import org.junit.jupiter.api.Test;
27
28 import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
29 import com.puppycrawl.tools.checkstyle.checks.coding.CovariantEqualsCheck;
30
31 public class XpathRegressionCovariantEqualsTest extends AbstractXpathTestSupport {
32
33 private final String checkName = CovariantEqualsCheck.class.getSimpleName();
34
35 @Override
36 protected String getCheckName() {
37 return checkName;
38 }
39
40 @Test
41 public void testCovariantEqualsInClass() throws Exception {
42 final File fileToProcess =
43 new File(getPath("InputXpathCovariantEqualsInClass.java"));
44
45 final DefaultConfiguration moduleConfig =
46 createModuleConfig(CovariantEqualsCheck.class);
47
48 final String[] expectedViolation = {
49 "5:20: " + getCheckMessage(CovariantEqualsCheck.class,
50 CovariantEqualsCheck.MSG_KEY),
51 };
52
53 final List<String> expectedXpathQueries = Collections.singletonList(
54 "/COMPILATION_UNIT/CLASS_DEF"
55 + "[./IDENT[@text='InputXpathCovariantEqualsInClass']]"
56 + "/OBJBLOCK/METHOD_DEF/IDENT[@text='equals']"
57 );
58
59 runVerifications(moduleConfig, fileToProcess, expectedViolation,
60 expectedXpathQueries);
61 }
62
63 @Test
64 public void testCovariantEqualsInEnum() throws Exception {
65 final File fileToProcess =
66 new File(getPath("InputXpathCovariantEqualsInEnum.java"));
67
68 final DefaultConfiguration moduleConfig =
69 createModuleConfig(CovariantEqualsCheck.class);
70
71 final String[] expectedViolation = {
72 "7:20: " + getCheckMessage(CovariantEqualsCheck.class,
73 CovariantEqualsCheck.MSG_KEY),
74 };
75
76 final List<String> expectedXpathQueries = Collections.singletonList(
77 "/COMPILATION_UNIT/ENUM_DEF"
78 + "[./IDENT[@text='InputXpathCovariantEqualsInEnum']]"
79 + "/OBJBLOCK/METHOD_DEF/IDENT[@text='equals']");
80
81 runVerifications(moduleConfig, fileToProcess, expectedViolation,
82 expectedXpathQueries);
83 }
84
85 @Test
86 public void testCovariantEqualsInRecord() throws Exception {
87 final File fileToProcess =
88 new File(getNonCompilablePath(
89 "InputXpathCovariantEqualsInRecord.java"));
90
91 final DefaultConfiguration moduleConfig =
92 createModuleConfig(CovariantEqualsCheck.class);
93
94 final String[] expectedViolation = {
95 "7:20: " + getCheckMessage(CovariantEqualsCheck.class,
96 CovariantEqualsCheck.MSG_KEY),
97 };
98
99 final List<String> expectedXpathQueries = Collections.singletonList(
100 "/COMPILATION_UNIT/RECORD_DEF"
101 + "[./IDENT[@text='InputXpathCovariantEqualsInRecord']]"
102 + "/OBJBLOCK/METHOD_DEF/IDENT[@text='equals']");
103
104 runVerifications(moduleConfig, fileToProcess, expectedViolation,
105 expectedXpathQueries);
106 }
107
108 }