1 ///////////////////////////////////////////////////////////////////////////////////////////////
2 // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
3 // Copyright (C) 2001-2025 the original author or authors.
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License, or (at your option) any later version.
9 //
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
14 //
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ///////////////////////////////////////////////////////////////////////////////////////////////
19
20 package com.puppycrawl.tools.checkstyle.checks.coding;
21
22 import static com.puppycrawl.tools.checkstyle.checks.coding.CovariantEqualsCheck.MSG_KEY;
23
24 import org.junit.jupiter.api.Test;
25
26 import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
27 import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
28
29 public class CovariantEqualsCheckExamplesTest extends AbstractExamplesModuleTestSupport {
30 @Override
31 protected String getPackageLocation() {
32 return "com/puppycrawl/tools/checkstyle/checks/coding/covariantequals";
33 }
34
35 @Test
36 public void testExample1() throws Exception {
37 final String[] expected = {
38 "13:18: " + getCheckMessage(MSG_KEY, "covariant.equals"),
39 "18:20: " + getCheckMessage(MSG_KEY, "covariant.equals"),
40 };
41
42 verifyWithInlineConfigParser(
43 getNonCompilablePath("Example1.java"), expected);
44 }
45
46 @Test
47 public void testExample2() throws Exception {
48 final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
49 verifyWithInlineConfigParser(
50 getNonCompilablePath("Example2.java"), expected);
51 }
52 }