/*
* #%L
* JavaHg
* %%
* Copyright (C) 2011 aragost Trifork ag
* %%
* 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.
* #L%
*/
package com.aragost.javahg.commands;
import java.io.IOException;
import org.junit.Assert;
import org.junit.Test;
import com.aragost.javahg.Changeset;
import com.aragost.javahg.Repository;
import com.aragost.javahg.test.AbstractTestCase;
public class UpdateCommandTest extends AbstractTestCase {
@Test
public void testWithMergeConflicts() throws IOException {
Repository repo = getTestRepository();
writeFile("a");
Changeset csetA = commit();
writeFile("b");
writeFile("a");
Changeset csetB = commit();
UpdateResult result = UpdateCommand.on(repo).rev(csetA).execute();
verifyResult(result, 1, 0, 1, 0);
writeFile("a");
result = UpdateCommand.on(repo).rev(csetB).execute();
verifyResult(result, 1, 0, 0, 1);
}
@Test
public void testWithMerge() throws IOException {
Repository repo = getTestRepository();
writeFile("a", "1\n2\n3\n");
Changeset csetA = commit();
writeFile("b");
writeFile("a", "11\n2\n3\n");
Changeset csetB = commit();
UpdateResult result = UpdateCommand.on(repo).rev(csetA).execute();
verifyResult(result, 1, 0, 1, 0);
writeFile("a", "1\n2\n\33\n");
result = UpdateCommand.on(repo).rev(csetB).execute();
verifyResult(result, 1, 0, 0, 1);
}
@Test
public void testWithManifestMergeConflict() throws IOException {
Repository repo = getTestRepository();
writeFile("a");
Changeset csetA = commit();
writeFile("a");
Changeset csetB = commit();
UpdateResult result = UpdateCommand.on(repo).rev(csetA).execute();
verifyResult(result, 1, 0, 0, 0);
deleteFile("a");
ManifestMergeOracle oracle = new ManifestMergeOracle();
result = UpdateCommand.on(repo).rev(csetB).execute(oracle);
Assert.assertEquals(1, oracle.getMissingAnswers().size());
verifyResult(result, 1, 0, 0, 0);
}
private void verifyResult(UpdateResult r, int updated, int merged, int removed, int unresolved) {
Assert.assertEquals("updated", updated, r.getUpdated());
Assert.assertEquals("merged", merged, r.getMerged());
Assert.assertEquals("removed", removed, r.getRemoved());
Assert.assertEquals("unresolved", unresolved, r.getUnresolved());
}
@Test
public void testUpdateCrossesBranches() throws IOException {
Repository repo = getTestRepository();
writeFile("a");
Changeset csetA = commit();
writeFile("a");
Changeset csetB = commit();
UpdateCommand.on(repo).rev(csetA).execute();
writeFile("a");
commit();
Assert.assertEquals(2, repo.getBaseRepository().heads().size());
UpdateCommand.on(repo).rev(csetB).execute();
UpdateCommand command = UpdateCommand.on(repo);
try {
command.execute();
Assert.fail("Expected exception");
} catch (ExecutionException e) {
Assert.assertFalse(command.isSuccessful());
Assert.assertTrue(command.crossedBranch());
}
}
}