1 files changed, 84 insertions, 0 deletions
diff --git a/tests_mgrapp/src/com/google/codereview/manager/RepositoryCacheTest.java b/tests_mgrapp/src/com/google/codereview/manager/RepositoryCacheTest.java
new file mode 100644
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+++ b/tests_mgrapp/src/com/google/codereview/manager/RepositoryCacheTest.java
@@ -0,0 +1,84 @@
+// Copyright 2008 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.codereview.manager;
+
+import com.google.codereview.TrashTestCase;
+
+import org.spearce.jgit.lib.Repository;
+
+import java.io.File;
+
+public class RepositoryCacheTest extends TrashTestCase {
+  public void testCreateCache() {
+    final RepositoryCache rc = new RepositoryCache(tempRoot);
+  }
+
+  public void testLookupInvalidNames() {
+    final RepositoryCache rc = new RepositoryCache(tempRoot);
+    assertInvalidRepository(rc, "");
+    assertInvalidRepository(rc, "^");
+    assertInvalidRepository(rc, ".");
+    assertInvalidRepository(rc, "..");
+    assertInvalidRepository(rc, "../foo");
+    assertInvalidRepository(rc, "/foo");
+    assertInvalidRepository(rc, "/foo/bar");
+    assertInvalidRepository(rc, "bar/../foo");
+    assertInvalidRepository(rc, "bar\\..\\foo");
+  }
+
+  private void assertInvalidRepository(final RepositoryCache rc, final String n) {
+    try {
+      rc.get(n);
+      fail("Cache accepted name " + n);
+    } catch (InvalidRepositoryException err) {
+      assertEquals(n, err.getMessage());
+    }
+  }
+
+  public void testLookupNotCreatedRepository() {
+    final String name = "test.git";
+    final RepositoryCache rc = new RepositoryCache(tempRoot);
+    try {
+      rc.get(name);
+    } catch (InvalidRepositoryException err) {
+      assertEquals(name, err.getMessage());
+    }
+  }
+
+  public void testLookupExistingEmptyRepository() throws Exception {
+    final RepositoryCache rc = new RepositoryCache(tempRoot);
+
+    // Create after the cache is built, to test creation-on-the-fly.
+    //
+    final String[] names = {"test.git", "foo/bar/test.git"};
+    final File[] gitdir = new File[names.length];
+    for (int i = 0; i < names.length; i++) {
+      gitdir[i] = new File(tempRoot, names[i]);
+      final Repository r = new Repository(gitdir[i]);
+      r.create();
+      assertTrue(gitdir[i].isDirectory());
+    }
+
+    final Repository[] cached = new Repository[names.length];
+    for (int i = 0; i < names.length; i++) {
+      cached[i] = rc.get(names[i]);
+      assertNotNull(cached[i]);
+      assertEquals(gitdir[i], cached[i].getDirectory());
+    }
+    for (int i = 0; i < names.length; i++) {
+      assertSame(cached[i], rc.get(names[i]));
+    }
+  }
+}