| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.vfs2.filter; |
| |
| import static org.junit.Assert.fail; |
| |
| import java.io.File; |
| import java.util.regex.Pattern; |
| |
| import org.apache.commons.vfs2.FileFilter; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Test for {@link RegexFileFilter}. |
| */ |
| // CHECKSTYLE:OFF Test code |
| public class RegexFileFilterTestCase extends BaseFilterTest { |
| |
| @Test |
| public void testRegex() throws Exception { |
| |
| FileFilter filter; |
| |
| filter = new RegexFileFilter("^.*[tT]est(-\\d+)?\\.java$"); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("Test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("test-10.java")))); |
| Assert.assertFalse(filter.accept(createFileSelectInfo(new File("test-.java")))); |
| |
| filter = new RegexFileFilter("^[Tt]est.java$"); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("Test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("test.java")))); |
| Assert.assertFalse(filter.accept(createFileSelectInfo(new File("tEST.java")))); |
| |
| filter = new RegexFileFilter(Pattern.compile("^test.java$", Pattern.CASE_INSENSITIVE)); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("Test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("tEST.java")))); |
| |
| filter = new RegexFileFilter("^test.java$", Pattern.CASE_INSENSITIVE); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("Test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("tEST.java")))); |
| |
| filter = new RegexFileFilter("^test.java$", IOCase.INSENSITIVE); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("Test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("test.java")))); |
| Assert.assertTrue(filter.accept(createFileSelectInfo(new File("tEST.java")))); |
| |
| } |
| |
| @Test |
| public void testStringNullArgConstruction() { |
| try { |
| new RegexFileFilter((String) null); |
| fail(); |
| } catch (final IllegalArgumentException ex) { |
| Assert.assertEquals(RegexFileFilter.PATTERN_IS_MISSING, ex.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testPatternNullArgConstruction() { |
| try { |
| new RegexFileFilter((Pattern) null); |
| fail(); |
| } catch (final IllegalArgumentException ex) { |
| Assert.assertEquals(RegexFileFilter.PATTERN_IS_MISSING, ex.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testStringPatternNullArgConstruction() { |
| try { |
| new RegexFileFilter((String) null, Pattern.CASE_INSENSITIVE); |
| fail(); |
| } catch (final IllegalArgumentException ex) { |
| Assert.assertEquals(RegexFileFilter.PATTERN_IS_MISSING, ex.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testStringIOCaseNullArgConstruction() { |
| try { |
| new RegexFileFilter((String) null, IOCase.INSENSITIVE); |
| fail(); |
| } catch (final IllegalArgumentException ex) { |
| Assert.assertEquals(RegexFileFilter.PATTERN_IS_MISSING, ex.getMessage()); |
| } |
| } |
| |
| } |
| // CHECKSTYLE:ON |