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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.coding.ExplicitInitializationCheck;
30
31 public class XpathRegressionExplicitInitializationTest extends AbstractXpathTestSupport {
32
33 private final String checkName = ExplicitInitializationCheck.class.getSimpleName();
34
35 @Override
36 protected String getCheckName() {
37 return checkName;
38 }
39
40 @Test
41 public void testPrimitiveType() throws Exception {
42 final File fileToProcess =
43 new File(getPath("InputXpathExplicitInitializationPrimitiveType.java"));
44
45 final DefaultConfiguration moduleConfig =
46 createModuleConfig(ExplicitInitializationCheck.class);
47
48 final String[] expectedViolation = {
49 "4:17: " + getCheckMessage(ExplicitInitializationCheck.class,
50 ExplicitInitializationCheck.MSG_KEY, "a", 0),
51 };
52
53 final List<String> expectedXpathQueries = Collections.singletonList(
54 "/COMPILATION_UNIT/CLASS_DEF"
55 + "[./IDENT[@text='InputXpathExplicitInitializationPrimitiveType']]"
56 + "/OBJBLOCK/VARIABLE_DEF/IDENT[@text='a']"
57 );
58
59 runVerifications(moduleConfig, fileToProcess, expectedViolation,
60 expectedXpathQueries);
61 }
62
63 @Test
64 public void testObjectType() throws Exception {
65 final File fileToProcess =
66 new File(getPath("InputXpathExplicitInitializationObjectType.java"));
67
68 final DefaultConfiguration moduleConfig =
69 createModuleConfig(ExplicitInitializationCheck.class);
70
71 final String[] expectedViolation = {
72 "6:20: " + getCheckMessage(ExplicitInitializationCheck.class,
73 ExplicitInitializationCheck.MSG_KEY, "bar", "null"),
74 };
75
76 final List<String> expectedXpathQueries = Collections.singletonList(
77 "/COMPILATION_UNIT/CLASS_DEF"
78 + "[./IDENT[@text='InputXpathExplicitInitializationObjectType']]"
79 + "/OBJBLOCK/VARIABLE_DEF/IDENT[@text='bar']"
80 );
81
82 runVerifications(moduleConfig, fileToProcess, expectedViolation,
83 expectedXpathQueries);
84 }
85 }