--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/org/tmatesoft/hg/test/ComplexTest.java	Thu Jun 06 18:42:38 2013 +0200
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2013 TMate Software Ltd
+ *  
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * For information on how to redistribute this software under
+ * the terms of a license other than GNU General Public License
+ * contact TMate Software at support@hg4j.com
+ */
+package org.tmatesoft.hg.test;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.tmatesoft.hg.core.HgAddRemoveCommand;
+import org.tmatesoft.hg.core.HgCheckoutCommand;
+import org.tmatesoft.hg.core.HgCommitCommand;
+import org.tmatesoft.hg.core.HgRevertCommand;
+import org.tmatesoft.hg.repo.HgLookup;
+import org.tmatesoft.hg.repo.HgManifest;
+import org.tmatesoft.hg.repo.HgRepository;
+import org.tmatesoft.hg.util.Path;
+
+/**
+ * @author Artem Tikhomirov
+ * @author TMate Software Ltd.
+ */
+public class ComplexTest {
+	
+	@Rule
+	public ErrorCollectorExt errorCollector = new ErrorCollectorExt();
+
+	/**
+	 * Regular work sequence with checkout, add, remove, and commit
+	 */
+	@Test
+	public void testLocalScenario1() throws Exception {
+		File repoLoc = RepoUtils.createEmptyDir("composite-scenario-1");
+		// init empty
+		// TODO HgInitCommand
+		RepoUtils.exec(repoLoc, 0, "hg", "init");
+		HgRepository hgRepo = new HgLookup().detect(repoLoc);
+		assertFalse("[sanity]", hgRepo.isInvalid());
+		assertEquals("[sanity]", 0, hgRepo.getChangelog().getRevisionCount());
+		// add 2 files
+		Path fa = Path.create("a"), fb = Path.create("b");
+		final File fileA = new File(repoLoc, fa.toString());
+		final File fileB = new File(repoLoc, fb.toString());
+		RepoUtils.createFile(fileA, "first file");
+		RepoUtils.createFile(fileB, "second file");
+		new HgAddRemoveCommand(hgRepo).add(fa, fb).execute();
+		new HgCommitCommand(hgRepo).message("FIRST").execute();
+		// add one more file
+		// remove one initial file
+		Path fc = Path.create("c");
+		final File fileC = new File(repoLoc, fc.toString());
+		RepoUtils.createFile(fileC, "third file");
+		fileB.delete();
+		// TODO HgAddRemoveCommand needs #copy(from, to) method 
+		new HgAddRemoveCommand(hgRepo).add(fc).remove(fb).execute();
+		new HgCommitCommand(hgRepo).message("SECOND").execute();
+		//
+		// TODO hgRepo.getCommitLastMessage() shall be updated from HgCommitCommand
+		assertEquals(2, hgRepo.getChangelog().getRevisionCount());
+		// checkout previous version
+		new HgCheckoutCommand(hgRepo).changeset(0).clean(true).execute();
+		assertTrue(fileA.isFile());
+		assertTrue(fileB.isFile());
+		assertFalse(fileC.isFile());
+		// branch/two heads
+		RepoUtils.modifyFileAppend(fileA, "A1");
+		RepoUtils.modifyFileAppend(fileB, "B1");
+		new HgCommitCommand(hgRepo).message("THIRD").execute();
+		//
+		new HgCheckoutCommand(hgRepo).changeset(1).clean(true).execute();
+		assertTrue(fileA.isFile());
+		assertFalse(fileB.isFile());
+		assertTrue(fileC.isFile());
+		RepoUtils.modifyFileAppend(fileA, "A2");
+		RepoUtils.modifyFileAppend(fileC, "C1");
+		new HgRevertCommand(hgRepo).changeset(1).file(fa).execute();
+		errorCollector.assertTrue(new File(fileA.getParent(), fileA.getName() + ".orig").isFile());
+		new HgCommitCommand(hgRepo).message("FOURTH").execute();
+		// TODO merge and HgMergeCommand
+		
+		errorCollector.assertEquals(2, hgRepo.getFileNode(fa).getRevisionCount());
+		errorCollector.assertEquals(2, hgRepo.getFileNode(fb).getRevisionCount());
+		errorCollector.assertEquals(2, hgRepo.getFileNode(fc).getRevisionCount());
+		final HgManifest mf = hgRepo.getManifest();
+		errorCollector.assertEquals(mf.getFileRevision(0, fa), mf.getFileRevision(3, fa)); // "A2" was reverted
+	}
+}