| //////////////////////////////////////////////////////////////////////////////// |
| // 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.regexp; |
| |
| import static com.puppycrawl.tools.checkstyle.checks.regexp.RegexpOnFilenameCheck.MSG_MATCH; |
| import static com.puppycrawl.tools.checkstyle.checks.regexp.RegexpOnFilenameCheck.MSG_MISMATCH; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.when; |
| |
| import java.io.File; |
| import java.util.regex.Pattern; |
| |
| import org.junit.Test; |
| |
| import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport; |
| import com.puppycrawl.tools.checkstyle.DefaultConfiguration; |
| import com.puppycrawl.tools.checkstyle.api.CheckstyleException; |
| import com.puppycrawl.tools.checkstyle.utils.CommonUtils; |
| |
| public class RegexpOnFilenameCheckTest extends AbstractModuleTestSupport { |
| @Override |
| protected String getPackageLocation() { |
| return "com/puppycrawl/tools/checkstyle/checks/regexp/regexponfilename"; |
| } |
| |
| @Test |
| public void testDefaultConfigurationOnValidInput() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testDefaultProperties() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| final String path = getPath("InputRegexpOnFilename Space.properties"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MATCH, "", "\\s"), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testMatchFileMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.java"); |
| final String path = getPath("InputRegexpOnFilenameSemantic.java"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MATCH, "", ".*\\.java"), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testMatchFileNotMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("fileNamePattern", "BAD.*"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testNotMatchFileMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.properties"); |
| final String path = getPath("InputRegexpOnFilenameSemantic.java"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MISMATCH, "", ".*\\.properties"), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testNotMatchFileNotMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.java"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testMatchFolderMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]resources[\\\\/].*"); |
| final String path = getPath("InputRegexpOnFilenameSemantic.java"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MATCH, ".*[\\\\/]resources[\\\\/].*", ""), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testMatchFolderNotMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("folderPattern", "BAD.*"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testNotMatchFolderMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]gov[\\\\/].*"); |
| final String path = getPath("InputRegexpOnFilenameSemantic.java"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MISMATCH, ".*[\\\\/]gov[\\\\/].*", ""), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testNotMatchFolderNotMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]resources[\\\\/].*"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testMatchFolderAndFileMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]resources[\\\\/].*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.java"); |
| final String path = getPath("InputRegexpOnFilenameSemantic.java"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MATCH, ".*[\\\\/]resources[\\\\/].*", ".*\\.java"), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testMatchFolderAndFileNotMatchesBoth() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("folderPattern", "BAD.*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.properties"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testMatchFolderAndFileNotMatchesFile() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]resources[\\\\/].*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.properties"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testMatchFolderAndFileNotMatchesFolder() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "true"); |
| checkConfig.addAttribute("folderPattern", "BAD.*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.java"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testNotMatchFolderAndFileMatches() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]com[\\\\/].*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.dat"); |
| final String path = getPath("InputRegexpOnFilenameSemantic.java"); |
| final String[] expected = { |
| "0: " + getCheckMessage(MSG_MISMATCH, ".*[\\\\/]com[\\\\/].*", ".*\\.dat"), |
| }; |
| verify(checkConfig, path, expected); |
| } |
| |
| @Test |
| public void testNotMatchFolderAndFileNotMatchesFolder() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]javastrangefolder[\\\\/].*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.dat"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testNotMatchFolderAndFileNotMatchesFile() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("match", "false"); |
| checkConfig.addAttribute("folderPattern", ".*[\\\\/]govstrangefolder[\\\\/].*"); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.java"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testIgnoreExtension() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("fileNamePattern", ".*\\.java"); |
| checkConfig.addAttribute("ignoreFileNameExtensions", "true"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameSemantic.java"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testIgnoreExtensionNoExtension() throws Exception { |
| final DefaultConfiguration checkConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| checkConfig.addAttribute("fileNamePattern", "\\."); |
| checkConfig.addAttribute("ignoreFileNameExtensions", "true"); |
| verify(checkConfig, getPath("InputRegexpOnFilenameNoExtension"), |
| CommonUtils.EMPTY_STRING_ARRAY); |
| } |
| |
| @Test |
| public void testException() throws Exception { |
| // escape character needed for testing IOException from File.getCanonicalPath on all OSes |
| final File file = new File(getPath("") + "\u0000" + File.separatorChar + "Test"); |
| try { |
| final RegexpOnFilenameCheck check = new RegexpOnFilenameCheck(); |
| check.setFileNamePattern(Pattern.compile("BAD")); |
| check.process(file, null); |
| fail("CheckstyleException expected"); |
| } |
| catch (CheckstyleException ex) { |
| assertEquals("Invalid exception message", |
| "unable to create canonical path names for " + file.getAbsolutePath(), |
| ex.getMessage()); |
| } |
| } |
| |
| /** |
| * Test require readable file with no parent to be used. |
| * Usage of Mockito.spy() is the only way to satisfy these requirements |
| * without the need to create new file in current working directory. |
| * |
| * @throws Exception if error occurs |
| */ |
| @Test |
| public void testWithFileWithoutParent() throws Exception { |
| final DefaultConfiguration moduleConfig = createModuleConfig(RegexpOnFilenameCheck.class); |
| final File fileWithoutParent = spy(new File(getPath("package-info.java"))); |
| when(fileWithoutParent.getParent()).thenReturn(null); |
| when(fileWithoutParent.getParentFile()).thenReturn(null); |
| final String[] expected = CommonUtils.EMPTY_STRING_ARRAY; |
| verify(createChecker(moduleConfig), |
| new File[] {fileWithoutParent}, |
| getPath("package-info.java"), expected); |
| } |
| } |