/*
* Copyright (c) 2011 Kevin Sawicki <kevinsawicki@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
package org.gitective.tests;
import java.util.Arrays;
import java.util.Map;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.revwalk.filter.RevFilter;
import org.gitective.core.CommitFinder;
import org.gitective.core.filter.commit.DuplicateContainer;
import org.gitective.core.filter.commit.DuplicateTreeFilter;
import org.junit.Test;
/**
* Unit tests of {@link DuplicateTreeFilter}
*/
public class DuplicateTreeTest extends GitTestCase {
/**
* Verify single commit with two duplicate folders
*
* @throws Exception
*/
@Test
public void oneDuplicate() throws Exception {
RevCommit commit = add(testRepo,
Arrays.asList("dir1/f1.txt", "dir2/f1.txt"),
Arrays.asList("abc", "abc"), "commit");
DuplicateTreeFilter filter = new DuplicateTreeFilter();
new CommitFinder(testRepo).setFilter(filter).find();
Map<RevCommit, DuplicateContainer> dupes = filter.getDuplicates();
assertNotNull(dupes);
assertEquals(1, dupes.size());
assertEquals(commit, dupes.keySet().iterator().next());
assertTrue(filter.hasDuplicates());
filter.reset();
assertFalse(filter.hasDuplicates());
}
/**
* Verify commit with no duplicate trees
*
* @throws Exception
*/
@Test
public void noDuplicates() throws Exception {
add(testRepo, Arrays.asList("dir1/f1.txt", "dir2/f2.txt"),
Arrays.asList("a", "b"), "commit");
add(testRepo, Arrays.asList("dir1/f1.txt", "dir2/f2.txt"),
Arrays.asList("a1", "b2"), "commit");
DuplicateTreeFilter filter = new DuplicateTreeFilter();
new CommitFinder(testRepo).setFilter(filter).find();
Map<RevCommit, DuplicateContainer> dupes = filter.getDuplicates();
assertNotNull(dupes);
assertTrue(dupes.isEmpty());
assertFalse(filter.hasDuplicates());
}
/**
* Test of {@link DuplicateTreeFilter#clone()}
*
* @throws Exception
*/
@Test
public void cloneFilter() throws Exception {
DuplicateTreeFilter filter1 = new DuplicateTreeFilter();
RevFilter filter2 = filter1.clone();
assertNotNull(filter2);
assertTrue(filter2 instanceof DuplicateTreeFilter);
assertNotSame(filter1, filter2);
}
}