Java tutorial
/* * Sonar PHP Plugin * Copyright (C) 2010 Sonar PHP Plugin * dev@sonar.codehaus.org * * This program 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 3 of the License, or (at your option) any later version. * * This program 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 program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 */ package org.sonar.plugins.php.codesniffer; import static org.fest.assertions.Assertions.assertThat; import static org.mockito.Mockito.mock; import java.io.IOException; import java.io.Reader; import java.io.StringReader; import java.io.StringWriter; import java.io.Writer; import java.util.Collection; import java.util.HashMap; import java.util.List; import java.util.Map; import org.apache.commons.lang.StringUtils; import org.junit.Test; import org.sonar.api.platform.ServerFileSystem; import org.sonar.api.profiles.RulesProfile; import org.sonar.api.rules.Rule; import org.sonar.api.rules.RuleFinder; import org.sonar.api.rules.RuleQuery; import org.sonar.api.rules.XMLRuleParser; import org.sonar.api.utils.SonarException; import org.sonar.api.utils.ValidationMessages; import org.sonar.test.TestUtils; import org.xml.sax.SAXException; public class PhpCodeSnifferProfileExporterTest { private PhpCodeSnifferPriorityMapper mapper = new PhpCodeSnifferPriorityMapper(); private PhpCodeSnifferProfileExporter exporter = new PhpCodeSnifferProfileExporter(mapper); @Test(expected = SonarException.class) public void testExportProfileFail() throws IOException, SAXException { ServerFileSystem fileSystem = mock(ServerFileSystem.class); PhpCodeSnifferRuleRepository repository = new PhpCodeSnifferRuleRepository(fileSystem, new XMLRuleParser()); List<Rule> rules = repository.createRules(); RuleFinder ruleFinder = new MockPhpCodeSnifferRuleFinder(rules); PhpCodeSnifferProfileImporter importer = new PhpCodeSnifferProfileImporter(ruleFinder, mapper); Reader reader = new StringReader( TestUtils.getResourceContent("/org/sonar/plugins/php/codesniffer/simple-ruleset.xml")); RulesProfile rulesProfile = importer.importProfile(reader, ValidationMessages.create()); exporter.exportProfile(rulesProfile, xmlOutput); } @Test public void testExportComplexProfile() throws IOException, SAXException { ServerFileSystem fileSystem = mock(ServerFileSystem.class); PhpCodeSnifferRuleRepository repository = new PhpCodeSnifferRuleRepository(fileSystem, new XMLRuleParser()); List<Rule> rules = repository.createRules(); RuleFinder ruleFinder = new MockPhpCodeSnifferRuleFinder(rules); PhpCodeSnifferProfileImporter importer = new PhpCodeSnifferProfileImporter(ruleFinder, mapper); Reader reader = new StringReader( TestUtils.getResourceContent("/org/sonar/plugins/php/codesniffer/complex-ruleset.xml")); RulesProfile rulesProfile = importer.importProfile(reader, ValidationMessages.create()); StringWriter xmlOutput = new StringWriter(); exporter.exportProfile(rulesProfile, xmlOutput); String expected = StringUtils.remove( TestUtils.getResourceContent("/org/sonar/plugins/php/codesniffer/complex-export.xml"), '\r'); String filteredOuput = StringUtils.remove(xmlOutput.toString(), '\r'); assertThat(filteredOuput).isEqualTo(expected); } @Test public void testExportProfile() throws IOException, SAXException { ServerFileSystem fileSystem = mock(ServerFileSystem.class); PhpCodeSnifferRuleRepository repository = new PhpCodeSnifferRuleRepository(fileSystem, new XMLRuleParser()); List<Rule> rules = repository.createRules(); RuleFinder ruleFinder = new MockPhpCodeSnifferRuleFinder(rules); PhpCodeSnifferProfileImporter importer = new PhpCodeSnifferProfileImporter(ruleFinder, mapper); Reader reader = new StringReader( TestUtils.getResourceContent("/org/sonar/plugins/php/codesniffer/simple-ruleset.xml")); RulesProfile rulesProfile = importer.importProfile(reader, ValidationMessages.create()); StringWriter xmlOutput = new StringWriter(); exporter.exportProfile(rulesProfile, xmlOutput); String expected = StringUtils .remove(TestUtils.getResourceContent("/org/sonar/plugins/php/codesniffer/simple-export.xml"), '\r'); String filteredOuput = StringUtils.remove(xmlOutput.toString(), '\r'); assertThat(filteredOuput).isEqualTo(expected); } public static class MockPhpCodeSnifferRuleFinder implements RuleFinder { private List<Rule> rules; private static Map<String, Rule> rulesByKey = new HashMap<String, Rule>(); public MockPhpCodeSnifferRuleFinder(List<Rule> rules) { this.rules = rules; } public Rule findByKey(String repositoryKey, String key) { return rulesByKey.get(key); } public Collection<Rule> findAll(RuleQuery query) { throw new UnsupportedOperationException(); } public Rule find(RuleQuery query) { Map<String, Rule> rulesByKey = getRulesMap(); String key = query.getKey(); Rule rule = rulesByKey.get(key); rule.setRepositoryKey(PhpCodeSnifferRuleRepository.PHPCS_REPOSITORY_KEY); return rule; } /** * @return * */ private Map<String, Rule> getRulesMap() { if (rulesByKey == null) { rulesByKey = new HashMap<String, Rule>(); } for (Rule rule : rules) { rulesByKey.put(rule.getKey(), rule); } return rulesByKey; } public Rule findById(int ruleId) { // TODO Auto-generated method stub return null; } } static Writer xmlOutput = new Writer() { public Writer append(CharSequence s) throws IOException { throw new IOException(""); } @Override public void close() throws IOException { // TODO Auto-generated method stub } @Override public void flush() throws IOException { // TODO Auto-generated method stub } @Override public void write(char[] cbuf, int off, int len) throws IOException { // TODO Auto-generated method stub }; }; }