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/*
* Sonar, open source software quality management tool.
* Copyright (C) 2008-2012 SonarSource
* mailto:contact AT sonarsource DOT com
*
* Sonar 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.
*
* Sonar 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 Sonar; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package net.sourceforge.pmd.cpd;
import org.junit.Test;
import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
/**
* We use modified version of {@link AbstractLanguage} in comparison with PMD - it doesn't use package "net.sourceforge.pmd.util.filter",
* so goal of this test is to verify that behavior wasn't changed:
* filter should always accept directories and files with a specified set of extensions (comparison is case insensitive).
*/
public class AbstractLanguageTest {
@Test
public void shouldCreateCorrectFilenameFilterForExtensions() throws IOException {
AbstractLanguage language = new AbstractLanguage(null, "java") {
};
FilenameFilter filter = language.getFileFilter();
assertThat(filter.accept(new File("test-resources"), "org"), is(true));
assertThat(filter.accept(new File("test-resources/org/sonar/duplications/cpd/CPDTest"), "CPDFile1.java"), is(true));
assertThat(filter.accept(new File("test-resources/org/sonar/duplications/cpd/CPDTest"), "CPDFile1.cpp"), is(false));
language = new AbstractLanguage(null, "Java") {
};
assertThat(filter.accept(new File("test-resources/org/sonar/duplications/cpd/CPDTest"), "CPDFile1.java"), is(true));
language = new AbstractLanguage(null, new String[] {}) {
};
assertThat(filter.accept(new File("test-resources/org/sonar/duplications/cpd/CPDTest"), "CPDFile1.java"), is(true));
}
@Test(expected = NullPointerException.class)
public void shouldThrowException() {
new AbstractLanguage(null, (String) null) {
};
}
@Test(expected = NullPointerException.class)
public void shouldAlsoThrowException() {
new AbstractLanguage(null, (String[]) null) {
};
}
}
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