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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.naming.AbstractNameCheck;
30 import com.puppycrawl.tools.checkstyle.checks.naming.IllegalIdentifierNameCheck;
31
32 public class XpathRegressionIllegalIdentifierNameTest extends AbstractXpathTestSupport {
33
34 private final String checkName = IllegalIdentifierNameCheck.class.getSimpleName();
35
36 @Override
37 protected String getCheckName() {
38 return checkName;
39 }
40
41 @Test
42 public void testOne() throws Exception {
43 final File fileToProcess = new File(getNonCompilablePath(
44 "InputXpathIllegalIdentifierNameOne.java"));
45
46 final DefaultConfiguration moduleConfig =
47 createModuleConfig(IllegalIdentifierNameCheck.class);
48
49 final String format = "(?i)^(?!(record|yield|var|permits|sealed)$).+$";
50
51 final String[] expectedViolation = {
52 "10:20: " + getCheckMessage(IllegalIdentifierNameCheck.class,
53 AbstractNameCheck.MSG_INVALID_PATTERN, "yield", format),
54 };
55
56 final List<String> expectedXpathQueries = Collections.singletonList(
57 "/COMPILATION_UNIT/RECORD_DEF"
58 + "[./IDENT[@text='InputXpathIllegalIdentifierNameOne'"
59 + "]]/RECORD_COMPONENTS/RECORD_COMPONENT_DEF/IDENT[@text='yield']"
60 );
61
62 runVerifications(moduleConfig, fileToProcess, expectedViolation,
63 expectedXpathQueries);
64 }
65
66 @Test
67 public void testTwo() throws Exception {
68 final File fileToProcess = new File(getNonCompilablePath(
69 "InputXpathIllegalIdentifierNameTwo.java"));
70
71 final DefaultConfiguration moduleConfig =
72 createModuleConfig(IllegalIdentifierNameCheck.class);
73
74 final String format = "(?i)^(?!(record|yield|var|permits|sealed)$).+$";
75
76 final String[] expectedViolation = {
77 "9:17: " + getCheckMessage(IllegalIdentifierNameCheck.class,
78 AbstractNameCheck.MSG_INVALID_PATTERN, "yield", format),
79 };
80
81 final List<String> expectedXpathQueries = Collections.singletonList(
82 "/COMPILATION_UNIT/CLASS_DEF"
83 + "[./IDENT[@text='InputXpathIllegalIdentifierNameTwo']"
84 + "]/OBJBLOCK/METHOD_DEF[./IDENT[@text='foo']]/PARAMETERS/PARAMETER_DEF"
85 + "/IDENT[@text='yield']"
86 );
87
88 runVerifications(moduleConfig, fileToProcess, expectedViolation,
89 expectedXpathQueries);
90 }
91 }