[EGIT PATCH 18/23] Test cases for RefSpec to RemoteRefUpdate conversions

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Tests for method Transport#findRemoteRefUpdatesFor().

Signed-off-by: Marek Zawirski <marek.zawirski@xxxxxxxxx>
---
 .../org/spearce/jgit/transport/TransportTest.java  |  181 ++++++++++++++++++++
 1 files changed, 181 insertions(+), 0 deletions(-)
 create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/transport/TransportTest.java

diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/transport/TransportTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/transport/TransportTest.java
new file mode 100644
index 0000000..47d738b
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/transport/TransportTest.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2008, Marek Zawirski <marek.zawirski@xxxxxxxxx>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Git Development Community nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.spearce.jgit.transport;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+
+import org.spearce.jgit.lib.RepositoryConfig;
+import org.spearce.jgit.lib.RepositoryTestCase;
+
+public class TransportTest extends RepositoryTestCase {
+	private Transport transport;
+
+	private RemoteConfig remoteConfig;
+
+	@Override
+	public void setUp() throws Exception {
+		super.setUp();
+		final RepositoryConfig config = db.getConfig();
+		remoteConfig = new RemoteConfig(config, "test");
+		remoteConfig.addURI(new URIish("http://everyones.loves.git/u/2";));
+	}
+
+	/**
+	 * Test RefSpec to RemoteRefUpdate conversion with simple RefSpec - no
+	 * wildcard, no tracking ref in repo configuration.
+	 * 
+	 * @throws IOException
+	 */
+	public void testFindRemoteRefUpdatesNoWildcardNoTracking()
+			throws IOException {
+		transport = Transport.open(db, remoteConfig);
+		final Collection<RemoteRefUpdate> result = transport
+				.findRemoteRefUpdatesFor(Collections.nCopies(1, new RefSpec(
+						"refs/heads/master:refs/heads/x")));
+
+		assertEquals(1, result.size());
+		final RemoteRefUpdate rru = result.iterator().next();
+		assertNull(rru.getExpectedOldObjectId());
+		assertFalse(rru.isForceUpdate());
+		assertEquals("refs/heads/master", rru.getSrcRef());
+		assertEquals(db.resolve("refs/heads/master"), rru.getNewObjectId());
+		assertEquals("refs/heads/x", rru.getRemoteName());
+	}
+
+	/**
+	 * Test RefSpec to RemoteRefUpdate conversion with no-destination RefSpec
+	 * (destination should be set up for the same name as source).
+	 * 
+	 * @throws IOException
+	 */
+	public void testFindRemoteRefUpdatesNoWildcardNoDestination()
+			throws IOException {
+		transport = Transport.open(db, remoteConfig);
+		final Collection<RemoteRefUpdate> result = transport
+				.findRemoteRefUpdatesFor(Collections.nCopies(1, new RefSpec(
+						"+refs/heads/master")));
+
+		assertEquals(1, result.size());
+		final RemoteRefUpdate rru = result.iterator().next();
+		assertNull(rru.getExpectedOldObjectId());
+		assertTrue(rru.isForceUpdate());
+		assertEquals("refs/heads/master", rru.getSrcRef());
+		assertEquals(db.resolve("refs/heads/master"), rru.getNewObjectId());
+		assertEquals("refs/heads/master", rru.getRemoteName());
+	}
+
+	/**
+	 * Test RefSpec to RemoteRefUpdate conversion with wildcard RefSpec.
+	 * 
+	 * @throws IOException
+	 */
+	public void testFindRemoteRefUpdatesWildcardNoTracking() throws IOException {
+		transport = Transport.open(db, remoteConfig);
+		final Collection<RemoteRefUpdate> result = transport
+				.findRemoteRefUpdatesFor(Collections.nCopies(1, new RefSpec(
+						"+refs/heads/*:refs/heads/test/*")));
+
+		assertEquals(7, result.size());
+		boolean foundA = false;
+		boolean foundB = false;
+		for (final RemoteRefUpdate rru : result) {
+			if ("refs/heads/a".equals(rru.getSrcRef())
+					&& "refs/heads/test/a".equals(rru.getRemoteName()))
+				foundA = true;
+			if ("refs/heads/b".equals(rru.getSrcRef())
+					&& "refs/heads/test/b".equals(rru.getRemoteName()))
+				foundB = true;
+		}
+		assertTrue(foundA);
+		assertTrue(foundB);
+	}
+
+	/**
+	 * Test RefSpec to RemoteRefUpdate conversion for more than one RefSpecs
+	 * handling.
+	 * 
+	 * @throws IOException
+	 */
+	public void testFindRemoteRefUpdatesTwoRefSpecs() throws IOException {
+		transport = Transport.open(db, remoteConfig);
+		final RefSpec specA = new RefSpec("+refs/heads/a:refs/heads/b");
+		final RefSpec specC = new RefSpec("+refs/heads/c:refs/heads/d");
+		final Collection<RefSpec> specs = Arrays.asList(specA, specC);
+		final Collection<RemoteRefUpdate> result = transport
+				.findRemoteRefUpdatesFor(specs);
+
+		assertEquals(2, result.size());
+		boolean foundA = false;
+		boolean foundC = false;
+		for (final RemoteRefUpdate rru : result) {
+			if ("refs/heads/a".equals(rru.getSrcRef())
+					&& "refs/heads/b".equals(rru.getRemoteName()))
+				foundA = true;
+			if ("refs/heads/c".equals(rru.getSrcRef())
+					&& "refs/heads/d".equals(rru.getRemoteName()))
+				foundC = true;
+		}
+		assertTrue(foundA);
+		assertTrue(foundC);
+	}
+
+	/**
+	 * Test RefSpec to RemoteRefUpdate conversion for tracking ref search.
+	 * 
+	 * @throws IOException
+	 */
+	public void testFindRemoteRefUpdatesTrackingRef() throws IOException {
+		remoteConfig.addFetchRefSpec(new RefSpec(
+				"refs/heads/*:refs/remotes/test/*"));
+		transport = Transport.open(db, remoteConfig);
+		final Collection<RemoteRefUpdate> result = transport
+				.findRemoteRefUpdatesFor(Collections.nCopies(1, new RefSpec(
+						"+refs/heads/a:refs/heads/a")));
+
+		assertEquals(1, result.size());
+		final TrackingRefUpdate tru = result.iterator().next()
+				.getTrackingRefUpdate();
+		assertEquals("refs/remotes/test/a", tru.getLocalName());
+		assertEquals("refs/heads/a", tru.getRemoteName());
+		assertEquals(db.resolve("refs/heads/a"), tru.getNewObjectId());
+		assertNull(tru.getOldObjectId());
+	}
+}
-- 
1.5.5.3

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