001/*
002 * Copyright 2015 DuraSpace, Inc.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.fcrepo.migration.foxml;
017
018/**
019 * @author mdurbin
020 */
021import java.io.File;
022import java.util.regex.Pattern;
023
024import org.apache.commons.io.filefilter.RegexFileFilter;
025import org.junit.Assert;
026import org.junit.Before;
027import org.junit.Test;
028import org.junit.runner.RunWith;
029import org.mockito.Mock;
030import org.mockito.Mockito;
031import org.mockito.junit.MockitoJUnitRunner;
032
033@RunWith(MockitoJUnitRunner.class)
034public class FoxmlDirectoryDFSIteratorTest {
035
036    @Mock private File root;
037
038    @Mock private File f1;
039
040    @Before
041    public void setup() {
042        Mockito.when(root.listFiles()).thenReturn(new File[] { f1 });
043
044        Mockito.when(f1.isFile()).thenReturn(true);
045        Mockito.when(f1.getName()).thenReturn(".hidden");
046
047    }
048
049    @Test
050    public void testNonHiddenInclusionPattern() {
051        final FoxmlDirectoryDFSIterator i
052               = new FoxmlDirectoryDFSIterator(root, null, null, new RegexFileFilter(Pattern.compile("^[^\\.].*$")));
053        Assert.assertFalse("There must not be a matching file.", i.hasNext());
054    }
055
056    @Test
057    public void testIncludeAllPattern() {
058        final FoxmlDirectoryDFSIterator i
059               = new FoxmlDirectoryDFSIterator(root, null, null, new RegexFileFilter(Pattern.compile(".*")));
060        Assert.assertTrue("There should be a matching file.", i.hasNext());
061    }
062
063}