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20 package com.puppycrawl.tools.checkstyle.checks.whitespace;
21
22 import static com.puppycrawl.tools.checkstyle.checks.whitespace.NoLineWrapCheck.MSG_KEY;
23
24 import org.junit.jupiter.api.Test;
25
26 import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
27 import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
28
29 public class NoLineWrapCheckTest
30 extends AbstractModuleTestSupport {
31
32 @Override
33 public String getPackageLocation() {
34 return "com/puppycrawl/tools/checkstyle/checks/whitespace/nolinewrap";
35 }
36
37 @Test
38 public void testCaseWithoutLineWrapping() throws Exception {
39 final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
40 verifyWithInlineConfigParser(
41 getPath("InputNoLineWrapGood.java"), expected);
42 }
43
44 @Test
45 public void testDefaultTokensLineWrapping() throws Exception {
46 final String[] expected = {
47 "8:1: " + getCheckMessage(MSG_KEY, "package"),
48 "13:1: " + getCheckMessage(MSG_KEY, "import"),
49 "17:1: " + getCheckMessage(MSG_KEY, "import"),
50 };
51 verifyWithInlineConfigParser(
52 getPath("InputNoLineWrapBad.java"), expected);
53 }
54
55 @Test
56 public void testCustomTokensLineWrapping()
57 throws Exception {
58 final String[] expected = {
59 "14:1: " + getCheckMessage(MSG_KEY, "import"),
60 "18:1: " + getCheckMessage(MSG_KEY, "import"),
61 "21:1: " + getCheckMessage(MSG_KEY, "CLASS_DEF"),
62 "24:9: " + getCheckMessage(MSG_KEY, "METHOD_DEF"),
63 "31:1: " + getCheckMessage(MSG_KEY, "ENUM_DEF"),
64 };
65 verifyWithInlineConfigParser(
66 getPath("InputNoLineWrapBad2.java"), expected);
67 }
68
69 @Test
70 public void testNoLineWrapRecordsAndCompactCtors()
71 throws Exception {
72
73 final String[] expected = {
74 "14:9: " + getCheckMessage(MSG_KEY, "CTOR_DEF"),
75 "20:5: " + getCheckMessage(MSG_KEY, "RECORD_DEF"),
76 "29:9: " + getCheckMessage(MSG_KEY, "CTOR_DEF"),
77 "35:5: " + getCheckMessage(MSG_KEY, "RECORD_DEF"),
78 "37:9: " + getCheckMessage(MSG_KEY, "COMPACT_CTOR_DEF"),
79 "42:5: " + getCheckMessage(MSG_KEY, "RECORD_DEF"),
80 "44:9: " + getCheckMessage(MSG_KEY, "COMPACT_CTOR_DEF"),
81 "49:9: " + getCheckMessage(MSG_KEY, "RECORD_DEF"),
82 "51:13: " + getCheckMessage(MSG_KEY, "COMPACT_CTOR_DEF"),
83 };
84 verifyWithInlineConfigParser(
85 getPath("InputNoLineWrapRecordsAndCompactCtors.java"),
86 expected);
87 }
88
89 @Test
90 public void testNoLineWrapModuleImport() throws Exception {
91 final String[] expected = {
92 "15:1: " + getCheckMessage(MSG_KEY, "import"),
93 "22:1: " + getCheckMessage(MSG_KEY, "import"),
94 };
95 verifyWithInlineConfigParser(
96 getNonCompilablePath("InputNoLineWrapModuleImport.java"), expected);
97 }
98
99 @Test
100 public void testNoLineWrapModuleDef() throws Exception {
101 final String[] expected = {
102 "11:1: " + getCheckMessage(MSG_KEY, "MODULE_DEF"),
103 };
104 verifyWithInlineConfigParser(
105 getNonCompilablePath("module-info/wrapped/module-info.java"), expected);
106 }
107
108 @Test
109 public void testNoLineWrapModuleDefGood() throws Exception {
110 final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
111 verifyWithInlineConfigParser(
112 getNonCompilablePath("module-info/unwrapped/module-info.java"), expected);
113 }
114
115 @Test
116 public void testNoLineWrapModuleDefWithAnnotation() throws Exception {
117 final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
118 verifyWithInlineConfigParser(
119 getNonCompilablePath("module-info/annotated/module-info.java"), expected);
120 }
121
122 @Test
123 public void testNoLineWrapModuleDefWithAnnotationSkipFalse() throws Exception {
124 final String[] expected = {
125 "11:1: " + getCheckMessage(MSG_KEY, "MODULE_DEF"),
126 };
127 verifyWithInlineConfigParser(
128 getNonCompilablePath("module-info/strict/module-info.java"), expected);
129 }
130
131 @Test
132 public void testNoLineWrapWithSkipAnnotationsFalse() throws Exception {
133 final String[] expected = {
134 "10:1: " + getCheckMessage(MSG_KEY, "CLASS_DEF"),
135 "14:5: " + getCheckMessage(MSG_KEY, "CTOR_DEF"),
136 "19:5: " + getCheckMessage(MSG_KEY, "METHOD_DEF"),
137 "25:5: " + getCheckMessage(MSG_KEY, "ENUM_DEF"),
138 "31:5: " + getCheckMessage(MSG_KEY, "RECORD_DEF"),
139 "34:9: " + getCheckMessage(MSG_KEY, "COMPACT_CTOR_DEF"),
140 };
141 verifyWithInlineConfigParser(
142 getPath("InputNoLineWrapSkipAnnotationsFalse.java"), expected);
143 }
144
145 @Test
146 public void testNoLineWrapWithSkipAnnotationsTrue() throws Exception {
147 final String[] expected = {
148 "22:5: " + getCheckMessage(MSG_KEY, "METHOD_DEF"),
149 };
150 verifyWithInlineConfigParser(
151 getPath("InputNoLineWrapSkipAnnotationsTrue.java"), expected);
152 }
153
154 }