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ConstructorWithoutParamsCheckTest.java
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ConstructorWithoutParamsCheckTest.java
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////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2017 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.github.sevntu.checkstyle.checks.design;
import static com.github.sevntu.checkstyle.checks.design.ConstructorWithoutParamsCheck.MSG_KEY;
import static org.junit.Assert.assertArrayEquals;
import org.junit.Before;
import org.junit.Test;
import com.github.sevntu.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
public class ConstructorWithoutParamsCheckTest extends BaseCheckTestSupport {
private DefaultConfiguration defaultConfig;
@Before
public void getDefaultConfiguration() {
defaultConfig = createCheckConfig(ConstructorWithoutParamsCheck.class);
}
@Test
public void testDefaultConfigProhibitsExceptionsWithoutParams() throws Exception {
final String[] expectedViolationMsg = {
"35:37: " + getCheckMessage(MSG_KEY, "RuntimeException"),
};
verify(defaultConfig, getPath("InputConstructorWithoutParamsCheck.java"),
expectedViolationMsg);
}
@Test
public void testUserDefinedConfigProhibitsCustomClasses() throws Exception {
defaultConfig.addAttribute("classNameFormat", "Clazz[1-9]");
defaultConfig.addAttribute("ignoredClassNameFormat", "Clazz4");
final String[] expectedViolationMsg = {
"69:27: " + getCheckMessage(MSG_KEY, "Clazz1"),
"72:27: " + getCheckMessage(MSG_KEY, "Clazz2"),
};
verify(defaultConfig, getPath("InputConstructorWithoutParamsCheck.java"),
expectedViolationMsg);
}
/*
Added to comply with the sevntu.checkstyle regulation of 100% code coverage.
*/
@Test
public void testGetAcceptableTokens() {
final ConstructorWithoutParamsCheck check = new ConstructorWithoutParamsCheck();
final int[] expectedAcceptableTokens = {TokenTypes.LITERAL_NEW};
assertArrayEquals(expectedAcceptableTokens, check.getAcceptableTokens());
}
}