| //////////////////////////////////////////////////////////////////////////////// |
| // 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.puppycrawl.tools.checkstyle.checks; |
| |
| import static com.puppycrawl.tools.checkstyle.checks.OuterTypeFilenameCheck.MSG_KEY; |
| import static org.junit.Assert.assertArrayEquals; |
| |
| import org.junit.Test; |
| |
| import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport; |
| import com.puppycrawl.tools.checkstyle.DefaultConfiguration; |
| import com.puppycrawl.tools.checkstyle.api.TokenTypes; |
| import com.puppycrawl.tools.checkstyle.utils.CommonUtils; |
| |
| public class OuterTypeFilenameCheckTest extends AbstractModuleTestSupport { |
| @Override |
| protected String getPackageLocation() { |
| return "com/puppycrawl/tools/checkstyle/checks/outertypefilename"; |
| } |
| |
| @Test |
| public void testGetRequiredTokens() { |
| final OuterTypeFilenameCheck checkObj = new OuterTypeFilenameCheck(); |
| final int[] expected = { |
| TokenTypes.CLASS_DEF, |
| TokenTypes.INTERFACE_DEF, |
| TokenTypes.ENUM_DEF, |
| TokenTypes.ANNOTATION_DEF, |
| }; |
| assertArrayEquals("Required tokens array differs from expected", |
| expected, checkObj.getRequiredTokens()); |
| } |
| |
| @Test |
| public void testGood1() throws Exception { |
| final DefaultConfiguration checkConfig = |
| createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(checkConfig, getPath("InputOuterTypeFilenameIllegalTokens.java"), expected); |
| } |
| |
| @Test |
| public void testGood2() throws Exception { |
| final DefaultConfiguration checkConfig = |
| createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(checkConfig, getPath("InputOuterTypeFilename15Extensions.java"), expected); |
| } |
| |
| @Test |
| public void testGetAcceptableTokens() { |
| final OuterTypeFilenameCheck check = new OuterTypeFilenameCheck(); |
| final int[] actual = check.getAcceptableTokens(); |
| final int[] expected = { |
| TokenTypes.CLASS_DEF, |
| TokenTypes.INTERFACE_DEF, |
| TokenTypes.ENUM_DEF, |
| TokenTypes.ANNOTATION_DEF, |
| }; |
| assertArrayEquals("Acceptable tokens array differs from expected", |
| expected, actual); |
| } |
| |
| @Test |
| public void testNestedClass() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(checkConfig, getPath("InputOuterTypeFilename1.java"), expected); |
| } |
| |
| @Test |
| public void testFinePublic() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(checkConfig, getPath("InputOuterTypeFilename2.java"), expected); |
| } |
| |
| @Test |
| public void testPublicClassIsNotFirst() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(checkConfig, getPath("InputOuterTypeFilenameCheckPublic.java"), expected); |
| } |
| |
| @Test |
| public void testFineDefault() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(checkConfig, getPath("InputOuterTypeFilename3.java"), expected); |
| } |
| |
| @Test |
| public void testWrongDefault() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(OuterTypeFilenameCheck.class); |
| final String[] expected = { |
| "4: " + getCheckMessage(MSG_KEY), |
| }; |
| verify(checkConfig, getPath("InputOuterTypeFilename5.java"), expected); |
| } |
| |
| @Test |
| public void testPackageAnnotation() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(OuterTypeFilenameCheck.class); |
| |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| |
| verify(checkConfig, getNonCompilablePath("package-info.java"), expected); |
| } |
| } |