hbase-http/src/test/java/org/apache/hadoop/hbase/http/TestHttpServerWebapps.java

   1 /**
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements.  See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership.  The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License.  You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18 package org.apache.hadoop.hbase.http;
  19
  20 import java.io.FileNotFoundException;
  21 import org.apache.hadoop.hbase.HBaseClassTestRule;
  22 import org.apache.hadoop.hbase.testclassification.MiscTests;
  23 import org.apache.hadoop.hbase.testclassification.SmallTests;
  24 import org.junit.ClassRule;
  25 import org.junit.Test;
  26 import org.junit.experimental.categories.Category;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  * Test webapp loading
  32  */
  33 @Category({MiscTests.class, SmallTests.class})
  34 public class TestHttpServerWebapps extends HttpServerFunctionalTest {
  35
  36   @ClassRule
  37   public static final HBaseClassTestRule CLASS_RULE =
  38       HBaseClassTestRule.forClass(TestHttpServerWebapps.class);
  39
  40   private static final Logger log = LoggerFactory.getLogger(TestHttpServerWebapps.class);
  41
  42   /**
  43    * Test that the test server is loadable on the classpath
  44    * @throws Throwable if something went wrong
  45    */
  46   @Test
  47   public void testValidServerResource() throws Throwable {
  48     HttpServer server = null;
  49     try {
  50       server = createServer("test");
  51     } finally {
  52       stop(server);
  53     }
  54   }
  55
  56   /**
  57    * Test that an invalid webapp triggers an exception
  58    * @throws Throwable if something went wrong
  59    */
  60   @Test
  61   public void testMissingServerResource() throws Throwable {
  62     try {
  63       HttpServer server = createServer("NoSuchWebapp");
  64       //should not have got here.
  65       //close the server
  66       String serverDescription = server.toString();
  67       stop(server);
  68       fail("Expected an exception, got " + serverDescription);
  69     } catch (FileNotFoundException expected) {
  70       log.debug("Expected exception " + expected, expected);
  71     }
  72   }
  73
  74 }