1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 package org.checkstyle.suppressionxpathfilter.coding;
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.coding.RequireThisCheck;
31
32 public class XpathRegressionRequireThisTest extends AbstractXpathTestSupport {
33
34 private final String checkName = RequireThisCheck.class.getSimpleName();
35
36 @Override
37 protected String getCheckName() {
38 return checkName;
39 }
40
41 @Override
42 protected String getPackageLocation() {
43 return "org/checkstyle/suppressionxpathfilter/coding/requirethis";
44 }
45
46 @Test
47 public void testOne() throws Exception {
48 final File fileToProcess =
49 new File(getPath("InputXpathRequireThisOne.java"));
50
51 final DefaultConfiguration moduleConfig =
52 createModuleConfig(RequireThisCheck.class);
53 moduleConfig.addProperty("validateOnlyOverlapping", "false");
54
55 final String[] expectedViolation = {
56 "7:9: " + getCheckMessage(RequireThisCheck.class,
57 RequireThisCheck.MSG_VARIABLE, "age", ""),
58 };
59
60 final List<String> expectedXpathQueries = Collections.singletonList(
61 "/COMPILATION_UNIT/CLASS_DEF"
62 + "[./IDENT[@text='InputXpathRequireThisOne']]/OBJBLOCK"
63 + "/METHOD_DEF[./IDENT[@text='changeAge']]/SLIST/EXPR/ASSIGN"
64 + "/IDENT[@text='age']"
65 );
66
67 runVerifications(moduleConfig, fileToProcess, expectedViolation,
68 expectedXpathQueries);
69 }
70
71 @Test
72 public void testTwo() throws Exception {
73 final File fileToProcess =
74 new File(getPath("InputXpathRequireThisTwo.java"));
75
76 final DefaultConfiguration moduleConfig =
77 createModuleConfig(RequireThisCheck.class);
78 moduleConfig.addProperty("validateOnlyOverlapping", "false");
79
80 final String[] expectedViolation = {
81 "9:9: " + getCheckMessage(RequireThisCheck.class,
82 RequireThisCheck.MSG_METHOD, "method1", ""),
83 };
84
85 final List<String> expectedXpathQueries = Collections.singletonList(
86 "/COMPILATION_UNIT/CLASS_DEF"
87 + "[./IDENT[@text='InputXpathRequireThisTwo']]/OBJBLOCK"
88 + "/METHOD_DEF[./IDENT[@text='method2']]/SLIST/EXPR"
89 + "/METHOD_CALL/IDENT[@text='method1']"
90 );
91
92 runVerifications(moduleConfig, fileToProcess, expectedViolation,
93 expectedXpathQueries);
94 }
95 }