Package org.jclouds.googlecomputeengine.features

Source Code of org.jclouds.googlecomputeengine.features.ProjectApiLiveTest

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jclouds.googlecomputeengine.features;

/**
* @author David Alves
*/

import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import org.jclouds.googlecomputeengine.domain.Operation;
import org.jclouds.googlecomputeengine.domain.Project;
import org.jclouds.googlecomputeengine.internal.BaseGoogleComputeEngineApiLiveTest;
import org.testng.annotations.Test;

import static com.google.common.base.Predicates.equalTo;
import static com.google.common.base.Predicates.not;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.assertSame;
import static org.testng.Assert.assertTrue;

/**
* @author David Alves
*/
public class ProjectApiLiveTest extends BaseGoogleComputeEngineApiLiveTest {

   private static final String METADATA_ITEM_KEY = "projectLiveTestTestProp";
   private static final String METADATA_ITEM_VALUE = "projectLiveTestTestValue";

   private ProjectApi projectApi() {
      return api.getProjectApi();
   }

   private Project project;
   private int initialMetadataSize;

   @Test(groups = "live")
   public void testGetProjectWhenExists() {
      this.project = projectApi().get(userProject.get());
      assertNotNull(project);
      assertNotNull(project.getId());
      assertNotNull(project.getName());
   }

   @Test(groups = "live")
   public void testGetProjectWhenNotExists() {
      Project project = projectApi().get("momma");
      assertNull(project);
   }

   @Test(groups = "live", dependsOnMethods = "testGetProjectWhenExists")
   public void addItemToMetadata() {
      this.initialMetadataSize = project.getCommonInstanceMetadata().size();
      assertOperationDoneSucessfully(addItemToMetadata(projectApi(), userProject.get(), METADATA_ITEM_KEY,
              METADATA_ITEM_VALUE), 20);
      this.project = projectApi().get(userProject.get());
      assertNotNull(project);
      assertTrue(this.project.getCommonInstanceMetadata().containsKey(METADATA_ITEM_KEY),
              this.project.toString());
      assertEquals(this.project.getCommonInstanceMetadata().get(METADATA_ITEM_KEY),
              METADATA_ITEM_VALUE);
   }

   @Test(groups = "live", dependsOnMethods = "addItemToMetadata")
   public void testDeleteItemFromMetadata() {
      assertOperationDoneSucessfully(deleteItemFromMetadata(projectApi(), userProject.get(), METADATA_ITEM_KEY), 20);
      this.project = projectApi().get(userProject.get());
      assertNotNull(project);
      assertFalse(project.getCommonInstanceMetadata().containsKey(METADATA_ITEM_KEY));
      assertSame(this.project.getCommonInstanceMetadata().size(), initialMetadataSize);
   }

   /**
    * Adds an item to the Project's metadata
    * <p/>
    * Beyond it's use here it is also used as a cheap way of generating Operations to both test the OperationApi and
    * the pagination system.
    */
   public static Operation addItemToMetadata(ProjectApi projectApi, String projectName, String key, String value) {
      Project project = projectApi.get(projectName);
      assertNotNull(project);
      ImmutableMap.Builder<String, String> metadataBuilder = ImmutableMap.builder();
      metadataBuilder.putAll(project.getCommonInstanceMetadata());
      metadataBuilder.put(key, value);
      return projectApi.setCommonInstanceMetadata(projectName, metadataBuilder.build());
   }

   /**
    * Deletes an item from the Project's metadata
    * <p/>
    * Beyond it's use here it is also used as a cheap way of generating Operation's to both test the OperationApi and
    * the pagination system.
    */
   public static Operation deleteItemFromMetadata(ProjectApi projectApi, String projectName, String key) {
      Project project = projectApi.get(projectName);
      assertNotNull(project);
      ImmutableMap.Builder<String, String> metadataBuilder = ImmutableMap.builder();
      metadataBuilder.putAll(Maps.filterKeys(project.getCommonInstanceMetadata(), not(equalTo(key))));
      return projectApi.setCommonInstanceMetadata(projectName, metadataBuilder.build());
   }


}
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