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20 package org.checkstyle.suppressionxpathfilter.modules;
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.modules.ModuleDirectiveOrderCheck;
31
32 public class XpathRegressionModuleDirectiveOrderTest extends AbstractXpathTestSupport {
33
34 private final String checkName = ModuleDirectiveOrderCheck.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/modules/moduledirectiveorder";
44 }
45
46 @Test
47 public void testOrder() throws Exception {
48 final File fileToProcess = new File(getNonCompilablePath(
49 "order/module-info.java"));
50
51 final DefaultConfiguration moduleConfig =
52 createModuleConfig(ModuleDirectiveOrderCheck.class);
53
54 final String[] expectedViolation = {
55 "5:5: " + getCheckMessage(ModuleDirectiveOrderCheck.class,
56 ModuleDirectiveOrderCheck.MSG_ORDER, "requires", "exports"),
57 };
58
59 final List<String> expectedXpathQueries = Collections.singletonList(
60 "/COMPILATION_UNIT/MODULE_DEF/DIRECTIVE_BLOCK/REQUIRES"
61 );
62
63 runVerifications(moduleConfig, fileToProcess, expectedViolation,
64 expectedXpathQueries);
65 }
66
67 @Test
68 public void testGrouping() throws Exception {
69 final File fileToProcess = new File(getNonCompilablePath(
70 "grouping/module-info.java"));
71
72 final DefaultConfiguration moduleConfig =
73 createModuleConfig(ModuleDirectiveOrderCheck.class);
74
75 final String[] expectedViolation = {
76 "7:5: " + getCheckMessage(ModuleDirectiveOrderCheck.class,
77 ModuleDirectiveOrderCheck.MSG_GROUPING, "requires"),
78 };
79
80 final List<String> expectedXpathQueries = Collections.singletonList(
81 "/COMPILATION_UNIT/MODULE_DEF/DIRECTIVE_BLOCK/REQUIRES[./IDENT[@text='jdk']]"
82 );
83
84 runVerifications(moduleConfig, fileToProcess, expectedViolation,
85 expectedXpathQueries);
86 }
87
88 @Test
89 public void testSeparation() throws Exception {
90 final File fileToProcess = new File(getNonCompilablePath(
91 "separation/module-info.java"));
92
93 final DefaultConfiguration moduleConfig =
94 createModuleConfig(ModuleDirectiveOrderCheck.class);
95
96 final String[] expectedViolation = {
97 "4:5: " + getCheckMessage(ModuleDirectiveOrderCheck.class,
98 ModuleDirectiveOrderCheck.MSG_SEPARATION, "exports"),
99 };
100
101 final List<String> expectedXpathQueries = Collections.singletonList(
102 "/COMPILATION_UNIT/MODULE_DEF/DIRECTIVE_BLOCK/EXPORTS"
103 );
104
105 runVerifications(moduleConfig, fileToProcess, expectedViolation,
106 expectedXpathQueries);
107 }
108
109 }