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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.whitespace.MethodParamPadCheck;
30
31 public class XpathRegressionMethodParamPadTest extends AbstractXpathTestSupport {
32
33 private final String checkName = MethodParamPadCheck.class.getSimpleName();
34
35 @Override
36 protected String getCheckName() {
37 return checkName;
38 }
39
40 @Test
41 public void testOne() throws Exception {
42 final File fileToProcess =
43 new File(getPath("InputXpathMethodParamPadOne.java"));
44
45 final DefaultConfiguration moduleConfig =
46 createModuleConfig(MethodParamPadCheck.class);
47
48 final String[] expectedViolation = {
49 "4:37: " + getCheckMessage(MethodParamPadCheck.class,
50 MethodParamPadCheck.MSG_WS_PRECEDED, "("),
51 };
52
53 final List<String> expectedXpathQueries = Collections.singletonList(
54 "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
55 + "[@text='InputXpathMethodParamPadOne']]/OBJBLOCK"
56 + "/METHOD_DEF[./IDENT[@text='InputMethodParamPad']]/LPAREN"
57 );
58
59 runVerifications(moduleConfig, fileToProcess, expectedViolation,
60 expectedXpathQueries);
61 }
62
63 @Test
64 public void testTwo() throws Exception {
65 final File fileToProcess =
66 new File(getPath("InputXpathMethodParamPadTwo.java"));
67
68 final DefaultConfiguration moduleConfig =
69 createModuleConfig(MethodParamPadCheck.class);
70
71 final String[] expectedViolation = {
72 "5:13: " + getCheckMessage(MethodParamPadCheck.class,
73 MethodParamPadCheck.MSG_LINE_PREVIOUS, "("),
74 };
75
76 final List<String> expectedXpathQueries = Collections.singletonList(
77 "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
78 + "[@text='InputXpathMethodParamPadTwo']]/OBJBLOCK"
79 + "/METHOD_DEF[./IDENT[@text='sayHello']]/LPAREN"
80 );
81
82 runVerifications(moduleConfig, fileToProcess, expectedViolation,
83 expectedXpathQueries);
84 }
85
86 @Test
87 public void testThree() throws Exception {
88 final File fileToProcess =
89 new File(getPath("InputXpathMethodParamPadThree.java"));
90
91 final DefaultConfiguration moduleConfig =
92 createModuleConfig(MethodParamPadCheck.class);
93 moduleConfig.addProperty("option", "space");
94
95 final String[] expectedViolation = {
96 "4:25: " + getCheckMessage(MethodParamPadCheck.class,
97 MethodParamPadCheck.MSG_WS_NOT_PRECEDED, "("),
98 };
99
100 final List<String> expectedXpathQueries = Collections.singletonList(
101 "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
102 + "[@text='InputXpathMethodParamPadThree']]/OBJBLOCK"
103 + "/METHOD_DEF[./IDENT[@text='sayHello']]/LPAREN"
104 );
105
106 runVerifications(moduleConfig, fileToProcess, expectedViolation,
107 expectedXpathQueries);
108 }
109 }