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20 package org.checkstyle.suppressionxpathfilter.whitespace;
21
22 import java.io.File;
23 import java.util.Collections;
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.whitespace.ArrayBracketNoWhitespaceCheck;
31
32 public class XpathRegressionArrayBracketNoWhitespaceTest extends AbstractXpathTestSupport {
33
34 private final String checkName = ArrayBracketNoWhitespaceCheck.class.getSimpleName();
35
36 @Override
37 protected String getCheckName() {
38 return checkName;
39 }
40
41 @Override
42 public String getPackageLocation() {
43 return "org/checkstyle/suppressionxpathfilter/whitespace/arraybracketnowhitespace";
44 }
45
46 @Test
47 public void testArrayBracketNoWhitespacePreceded() throws Exception {
48 final File fileToProcess =
49 new File(getPath("InputXpathArrayBracketNoWhitespacePreceded.java"));
50
51 final DefaultConfiguration moduleConfig =
52 createModuleConfig(ArrayBracketNoWhitespaceCheck.class);
53
54 final String[] expectedViolation = {
55 "4:9: " + getCheckMessage(ArrayBracketNoWhitespaceCheck.class,
56 ArrayBracketNoWhitespaceCheck.MSG_WS_PRECEDED, "["),
57 };
58
59 final List<String> expectedXpathQueries = Collections.singletonList(
60 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
61 + "@text='InputXpathArrayBracketNoWhitespacePreceded']]/OBJBLOCK"
62 + "/VARIABLE_DEF[./IDENT[@text='bad']]/TYPE/ARRAY_DECLARATOR"
63 );
64
65 runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries);
66 }
67
68 @Test
69 public void testArrayBracketNoWhitespaceFollowed() throws Exception {
70 final File fileToProcess =
71 new File(getPath("InputXpathArrayBracketNoWhitespaceFollowed.java"));
72
73 final DefaultConfiguration moduleConfig =
74 createModuleConfig(ArrayBracketNoWhitespaceCheck.class);
75
76 final String[] expectedViolation = {
77 "5:32: " + getCheckMessage(ArrayBracketNoWhitespaceCheck.class,
78 ArrayBracketNoWhitespaceCheck.MSG_WS_FOLLOWED, "["),
79 };
80
81 final List<String> expectedXpathQueries = Collections.singletonList(
82 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
83 + "@text='InputXpathArrayBracketNoWhitespaceFollowed']]/OBJBLOCK"
84 + "/METHOD_DEF[./IDENT[@text='bad']]/SLIST/VARIABLE_DEF[./IDENT[@text='offsets']]"
85 + "/ASSIGN/EXPR/LITERAL_NEW/ARRAY_DECLARATOR"
86 );
87
88 runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries);
89 }
90
91 @Test
92 public void testArrayBracketNoWhitespaceNotFollowed() throws Exception {
93 final File fileToProcess =
94 new File(getPath("InputXpathArrayBracketNoWhitespaceNotFollowed.java"));
95
96 final DefaultConfiguration moduleConfig =
97 createModuleConfig(ArrayBracketNoWhitespaceCheck.class);
98
99 final String[] expectedViolation = {
100 "6:26: " + getCheckMessage(ArrayBracketNoWhitespaceCheck.class,
101 ArrayBracketNoWhitespaceCheck.MSG_WS_NOT_FOLLOWED, "]"),
102 };
103
104 final List<String> expectedXpathQueries = Collections.singletonList(
105 "/COMPILATION_UNIT/CLASS_DEF[./IDENT["
106 + "@text='InputXpathArrayBracketNoWhitespaceNotFollowed']]/OBJBLOCK"
107 + "/METHOD_DEF[./IDENT[@text='bad']]/SLIST/VARIABLE_DEF[./IDENT[@text='total']]"
108 + "/ASSIGN/EXPR/PLUS[./NUM_INT[@text='5']]/INDEX_OP[./IDENT[@text='arr']]/RBRACK"
109 );
110
111 runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries);
112 }
113
114 }