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20 package org.checkstyle.suppressionxpathfilter;
21
22 import java.io.File;
23 import java.util.Arrays;
24 import java.util.Collections;
25 import java.util.List;
26
27 import org.junit.jupiter.api.Test;
28
29 import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
30 import com.puppycrawl.tools.checkstyle.checks.coding.DefaultComesLastCheck;
31
32 public class XpathRegressionDefaultComesLastTest extends AbstractXpathTestSupport {
33
34 private final String checkName = DefaultComesLastCheck.class.getSimpleName();
35
36 @Override
37 protected String getCheckName() {
38 return checkName;
39 }
40
41 @Test
42 public void testNonEmptyCase() throws Exception {
43 final File fileToProcess =
44 new File(getPath("InputXpathDefaultComesLastNonEmptyCase.java"));
45
46 final DefaultConfiguration moduleConfig =
47 createModuleConfig(DefaultComesLastCheck.class);
48
49 final String[] expectedViolation = {
50 "8:13: " + getCheckMessage(DefaultComesLastCheck.class,
51 DefaultComesLastCheck.MSG_KEY),
52 };
53
54 final List<String> expectedXpathQueries = Arrays.asList(
55 "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
56 + "[@text='InputXpathDefaultComesLastNonEmptyCase']]/OBJBLOCK"
57 + "/METHOD_DEF[./IDENT[@text='test']]/SLIST/LITERAL_SWITCH/CASE_GROUP["
58 + "./SLIST/EXPR/ASSIGN/IDENT[@text='id']]",
59 "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
60 + "[@text='InputXpathDefaultComesLastNonEmptyCase']]/OBJBLOCK"
61 + "/METHOD_DEF[./IDENT[@text='test']]/SLIST/LITERAL_SWITCH/CASE_GROUP"
62 + "/LITERAL_DEFAULT"
63 );
64
65 runVerifications(moduleConfig, fileToProcess, expectedViolation,
66 expectedXpathQueries);
67 }
68
69 @Test
70 public void testEmptyCase() throws Exception {
71 final File fileToProcess =
72 new File(getPath("InputXpathDefaultComesLastEmptyCase.java"));
73
74 final DefaultConfiguration moduleConfig =
75 createModuleConfig(DefaultComesLastCheck.class);
76 moduleConfig.addProperty("skipIfLastAndSharedWithCase", "true");
77
78 final String[] expectedViolation = {
79 "15:13: " + getCheckMessage(DefaultComesLastCheck.class,
80 DefaultComesLastCheck.MSG_KEY_SKIP_IF_LAST_AND_SHARED_WITH_CASE),
81 };
82
83 final List<String> expectedXpathQueries = Collections.singletonList(
84 "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
85 + "[@text='InputXpathDefaultComesLastEmptyCase']]/OBJBLOCK"
86 + "/METHOD_DEF[./IDENT[@text='test']]/SLIST/LITERAL_SWITCH/CASE_GROUP"
87 + "/LITERAL_DEFAULT"
88 );
89
90 runVerifications(moduleConfig, fileToProcess, expectedViolation,
91 expectedXpathQueries);
92 }
93
94 }