content: /**
   * 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 org.apache.aurora.common.zookeeper;
  
  import org.apache.aurora.common.zookeeper.testing.BaseZooKeeperTest;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.fail;
  
  /**
   * @author John Sirois
   */
  public class ZooKeeperUtilsTest extends BaseZooKeeperTest {
  
    @Test
    public void testNormalizingPath() throws Exception {
      assertEquals("/", ZooKeeperUtils.normalizePath("/"));
      assertEquals("/foo", ZooKeeperUtils.normalizePath("/foo/"));
      assertEquals("/foo/bar", ZooKeeperUtils.normalizePath("/foo//bar"));
      assertEquals("/foo/bar", ZooKeeperUtils.normalizePath("//foo/bar"));
      assertEquals("/foo/bar", ZooKeeperUtils.normalizePath("/foo/bar/"));
      assertEquals("/foo/bar", ZooKeeperUtils.normalizePath("/foo/bar//"));
      assertEquals("/foo/bar", ZooKeeperUtils.normalizePath("/foo/bar"));
    }
  
    @Test
    public void testLenientPaths() {
      assertEquals("/", ZooKeeperUtils.normalizePath("///"));
      assertEquals("/a/group", ZooKeeperUtils.normalizePath("/a/group"));
      assertEquals("/a/group", ZooKeeperUtils.normalizePath("/a/group/"));
      assertEquals("/a/group", ZooKeeperUtils.normalizePath("/a//group"));
      assertEquals("/a/group", ZooKeeperUtils.normalizePath("/a//group//"));
  
      try {
        ZooKeeperUtils.normalizePath("a/group");
        fail("Relative paths should not be allowed.");
      } catch (IllegalArgumentException e) {
        // expected
      }
  
      try {
        ZooKeeperUtils.normalizePath("/a/./group");
        fail("Relative paths should not be allowed.");
      } catch (IllegalArgumentException e) {
        // expected
      }
  
      try {
        ZooKeeperUtils.normalizePath("/a/../group");
        fail("Relative paths should not be allowed.");
      } catch (IllegalArgumentException e) {
        // expected
      }
    }
  }
  