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RecordComponentNameCheckTest.java
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RecordComponentNameCheckTest.java
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////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2021 the original author or authors.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle.checks.naming;
import static com.puppycrawl.tools.checkstyle.checks.naming.AbstractNameCheck.MSG_INVALID_PATTERN;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import org.junit.jupiter.api.Test;
import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
public class RecordComponentNameCheckTest extends AbstractModuleTestSupport {
@Override
protected String getPackageLocation() {
return "com/puppycrawl/tools/checkstyle/checks/naming/recordcomponentname";
}
@Test
public void testGetClassRequiredTokens() {
final RecordComponentNameCheck checkObj =
new RecordComponentNameCheck();
final int[] expected = {TokenTypes.RECORD_COMPONENT_DEF};
assertArrayEquals(expected, checkObj.getRequiredTokens(),
"Default required tokens are invalid");
}
@Test
public void testRecordDefault()
throws Exception {
final DefaultConfiguration checkConfig =
createModuleConfig(RecordComponentNameCheck.class);
final String pattern = "^[a-z][a-zA-Z0-9]*$";
final String[] expected = {
"14:34: " + getCheckMessage(MSG_INVALID_PATTERN, "value_123", pattern),
"15:15: " + getCheckMessage(MSG_INVALID_PATTERN, "Values", pattern),
"18:35: " + getCheckMessage(MSG_INVALID_PATTERN, "_value123", pattern),
"19:9: " + getCheckMessage(MSG_INVALID_PATTERN, "$age", pattern),
};
verify(checkConfig,
getNonCompilablePath("InputRecordComponentNameDefault.java"), expected);
}
@Test
public void testClassFooName()
throws Exception {
final DefaultConfiguration checkConfig =
createModuleConfig(RecordComponentNameCheck.class);
checkConfig.addAttribute("format", "^[a-z0-9]+$");
final String pattern = "^[a-z0-9]+$";
final String[] expected = {
"15:36: " + getCheckMessage(MSG_INVALID_PATTERN, "value_123", pattern),
"16:15: " + getCheckMessage(MSG_INVALID_PATTERN, "Values", pattern),
"19:37: " + getCheckMessage(MSG_INVALID_PATTERN, "V", pattern),
"20:9: " + getCheckMessage(MSG_INVALID_PATTERN, "$age", pattern),
};
verify(checkConfig,
getNonCompilablePath("InputRecordComponentNameLowercase.java"), expected);
}
@Test
public void testGetAcceptableTokens() {
final RecordComponentNameCheck typeParameterNameCheckObj =
new RecordComponentNameCheck();
final int[] actual = typeParameterNameCheckObj.getAcceptableTokens();
final int[] expected = {
TokenTypes.RECORD_COMPONENT_DEF,
};
assertArrayEquals(expected, actual, "Default acceptable tokens are invalid");
}
}