forked from checkstyle/checkstyle
/
ArrayTypeStyleCheckTest.java
104 lines (92 loc) · 4.08 KB
/
ArrayTypeStyleCheckTest.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;
import static com.puppycrawl.tools.checkstyle.checks.ArrayTypeStyleCheck.MSG_KEY;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
public class ArrayTypeStyleCheckTest
extends AbstractModuleTestSupport {
@Override
protected String getPackageLocation() {
return "com/puppycrawl/tools/checkstyle/checks/arraytypestyle";
}
@Test
public void testGetRequiredTokens() {
final ArrayTypeStyleCheck checkObj = new ArrayTypeStyleCheck();
final int[] expected = {TokenTypes.ARRAY_DECLARATOR};
assertArrayEquals(expected, checkObj.getRequiredTokens(),
"Required tokens differs from expected");
}
@Test
public void testJavaStyleOn()
throws Exception {
final String[] expected = {
"13:23: " + getCheckMessage(MSG_KEY),
"14:18: " + getCheckMessage(MSG_KEY),
"20:44: " + getCheckMessage(MSG_KEY),
"44:33: " + getCheckMessage(MSG_KEY),
"49:34: " + getCheckMessage(MSG_KEY),
"49:36: " + getCheckMessage(MSG_KEY),
"55:27: " + getCheckMessage(MSG_KEY),
"55:29: " + getCheckMessage(MSG_KEY),
};
verifyWithInlineConfigParser(
getPath("InputArrayTypeStyle.java"), expected);
}
@Test
public void testJavaStyleOff()
throws Exception {
final String[] expected = {
"12:16: " + getCheckMessage(MSG_KEY),
"16:39: " + getCheckMessage(MSG_KEY),
"22:18: " + getCheckMessage(MSG_KEY),
"30:20: " + getCheckMessage(MSG_KEY),
"44:33: " + getCheckMessage(MSG_KEY),
"49:34: " + getCheckMessage(MSG_KEY),
"49:36: " + getCheckMessage(MSG_KEY),
"55:27: " + getCheckMessage(MSG_KEY),
"55:29: " + getCheckMessage(MSG_KEY),
};
verifyWithInlineConfigParser(
getPath("InputArrayTypeStyleOff.java"), expected);
}
@Test
public void testNestedGenerics()
throws Exception {
final String[] expected = {
"22:45: " + getCheckMessage(MSG_KEY),
"23:61: " + getCheckMessage(MSG_KEY),
"24:76: " + getCheckMessage(MSG_KEY),
"31:16: " + getCheckMessage(MSG_KEY),
};
verifyWithInlineConfigParser(
getPath("InputArrayTypeStyleNestedGenerics.java"), expected);
}
@Test
public void testGetAcceptableTokens() {
final int[] expected = {TokenTypes.ARRAY_DECLARATOR };
final ArrayTypeStyleCheck check = new ArrayTypeStyleCheck();
final int[] actual = check.getAcceptableTokens();
assertEquals(1, actual.length, "Amount of acceptable tokens differs from expected");
assertArrayEquals(expected, actual, "Acceptable tokens differs from expected");
}
}