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20 package org.checkstyle.suppressionxpathfilter.design;
21
22 import java.io.File;
23 import java.util.Arrays;
24 import java.util.List;
25
26 import org.checkstyle.suppressionxpathfilter.AbstractXpathTestSupport;
27 import org.junit.jupiter.api.Test;
28
29 import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
30 import com.puppycrawl.tools.checkstyle.checks.design.FinalClassCheck;
31
32 public class XpathRegressionFinalClassTest extends AbstractXpathTestSupport {
33 private final String checkName = FinalClassCheck.class.getSimpleName();
34
35 @Override
36 protected String getCheckName() {
37 return checkName;
38 }
39
40 @Override
41 public String getPackageLocation() {
42 return "org/checkstyle/suppressionxpathfilter/design/finalclass";
43 }
44
45 @Test
46 public void testDefault() throws Exception {
47 final File fileToProcess = new File(getPath(
48 "InputXpathFinalClassDefault.java"));
49
50 final DefaultConfiguration moduleConfig =
51 createModuleConfig(FinalClassCheck.class);
52
53 final String[] expectedViolation = {
54 "3:1: " + getCheckMessage(FinalClassCheck.class,
55 FinalClassCheck.MSG_KEY, "InputXpathFinalClassDefault"),
56 };
57
58 final List<String> expectedXpathQueries = Arrays.asList(
59 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
60 + "@text='InputXpathFinalClassDefault']]",
61 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
62 + "@text='InputXpathFinalClassDefault']]/MODIFIERS",
63 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
64 + "@text='InputXpathFinalClassDefault']]/MODIFIERS/LITERAL_PUBLIC"
65 );
66
67 runVerifications(moduleConfig, fileToProcess, expectedViolation,
68 expectedXpathQueries);
69 }
70
71 @Test
72 public void testInnerClass() throws Exception {
73 final File fileToProcess = new File(getPath(
74 "InputXpathFinalClassInnerClass.java"));
75
76 final DefaultConfiguration moduleConfig =
77 createModuleConfig(FinalClassCheck.class);
78
79 final String[] expectedViolation = {
80 "4:5: " + getCheckMessage(FinalClassCheck.class,
81 FinalClassCheck.MSG_KEY, "Test"),
82 };
83
84 final List<String> expectedXpathQueries = Arrays.asList(
85 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
86 + "@text='InputXpathFinalClassInnerClass']]"
87 + "/OBJBLOCK/CLASS_DEF[./IDENT[@text='Test']]",
88 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
89 + "@text='InputXpathFinalClassInnerClass']]"
90 + "/OBJBLOCK/CLASS_DEF[./IDENT[@text='Test']]/MODIFIERS",
91 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
92 + "@text='InputXpathFinalClassInnerClass']]"
93 + "/OBJBLOCK/CLASS_DEF[./IDENT[@text='Test']]/LITERAL_CLASS"
94 );
95
96 runVerifications(moduleConfig, fileToProcess, expectedViolation,
97 expectedXpathQueries);
98 }
99
100 @Test
101 public void testStaticNestedClass() throws Exception {
102 final File fileToProcess = new File(getPath(
103 "InputXpathFinalClassStaticNestedClass.java"));
104
105 final DefaultConfiguration moduleConfig =
106 createModuleConfig(FinalClassCheck.class);
107
108 final String[] expectedViolation = {
109 "5:5: " + getCheckMessage(FinalClassCheck.class,
110 FinalClassCheck.MSG_KEY, "StaticNestedClass"),
111 };
112
113 final List<String> expectedXpathQueries = Arrays.asList(
114 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
115 + "@text='InputXpathFinalClassStaticNestedClass']]"
116 + "/OBJBLOCK/CLASS_DEF[./IDENT[@text='StaticNestedClass']]",
117 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
118 + "@text='InputXpathFinalClassStaticNestedClass']]"
119 + "/OBJBLOCK/CLASS_DEF[./IDENT[@text='StaticNestedClass']]/MODIFIERS",
120 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
121 + "@text='InputXpathFinalClassStaticNestedClass']]"
122 + "/OBJBLOCK/CLASS_DEF[./IDENT[@text='StaticNestedClass']]"
123 + "/MODIFIERS/LITERAL_STATIC"
124 );
125
126 runVerifications(moduleConfig, fileToProcess, expectedViolation,
127 expectedXpathQueries);
128 }
129 }