content: /*
   * 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.apache.ambari.server.controller.internal;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.LinkedList;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  
  import org.apache.ambari.server.controller.spi.NoSuchParentResourceException;
  import org.apache.ambari.server.controller.spi.NoSuchResourceException;
  import org.apache.ambari.server.controller.spi.Predicate;
  import org.apache.ambari.server.controller.spi.PropertyProvider;
  import org.apache.ambari.server.controller.spi.Request;
  import org.apache.ambari.server.controller.spi.RequestStatus;
  import org.apache.ambari.server.controller.spi.Resource;
  import org.apache.ambari.server.controller.spi.ResourceAlreadyExistsException;
  import org.apache.ambari.server.controller.spi.ResourceProvider;
  import org.apache.ambari.server.controller.spi.Schema;
  import org.apache.ambari.server.controller.spi.SystemException;
  import org.apache.ambari.server.controller.spi.UnsupportedPropertyException;
  import org.apache.ambari.server.controller.utilities.PropertyHelper;
  import org.junit.Test;
  
  import junit.framework.Assert;
  
  /**
   *
   */
  public class SchemaImplTest {
  
    private static final Set<String> resourceProviderProperties = new HashSet<>();
  
    static {
      resourceProviderProperties.add(PropertyHelper.getPropertyId("c1", "p1"));
      resourceProviderProperties.add(PropertyHelper.getPropertyId("c1", "p2"));
      resourceProviderProperties.add(PropertyHelper.getPropertyId("c1", "p3"));
      resourceProviderProperties.add(PropertyHelper.getPropertyId("c2", "p4"));
    }
  
    private static final ResourceProvider resourceProvider = new ResourceProvider() {
      @Override
      public Set<Resource> getResources(Request request, Predicate predicate) throws SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
        return null;
      }
  
      @Override
      public RequestStatus createResources(Request request)
          throws SystemException, UnsupportedPropertyException, ResourceAlreadyExistsException, NoSuchParentResourceException {
        return new RequestStatusImpl(null);
      }
  
      @Override
      public RequestStatus updateResources(Request request, Predicate predicate) throws SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
        return new RequestStatusImpl(null);
      }
  
      @Override
      public RequestStatus deleteResources(Request request, Predicate predicate) throws SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
        return new RequestStatusImpl(null);
      }
  
      @Override
      public Map<Resource.Type, String> getKeyPropertyIds() {
        return keyPropertyIds;
      }
  
      @Override
      public Set<String> checkPropertyIds(Set<String> propertyIds) {
        if (!resourceProviderProperties.containsAll(propertyIds)) {
          Set<String> unsupportedPropertyIds = new HashSet<>(propertyIds);
          unsupportedPropertyIds.removeAll(resourceProviderProperties);
          return unsupportedPropertyIds;
        }
        return Collections.emptySet();
      }
    };
  
    private static final Set<String> propertyProviderProperties = new HashSet<>();
  
    static {
      propertyProviderProperties.add(PropertyHelper.getPropertyId("c3", "p5"));
      propertyProviderProperties.add(PropertyHelper.getPropertyId("c3", "p6"));
      propertyProviderProperties.add(PropertyHelper.getPropertyId("c4", "p7"));
      propertyProviderProperties.add(PropertyHelper.getPropertyId("c4", "p8"));
    }
  
    private static final PropertyProvider propertyProvider = new PropertyProvider() {
      @Override
      public Set<Resource> populateResources(Set<Resource> resources, Request request, Predicate predicate) {
        return null;
      }
  
      @Override
      public Set<String> checkPropertyIds(Set<String> propertyIds) {
        if (!propertyProviderProperties.containsAll(propertyIds)) {
          Set<String> unsupportedPropertyIds = new HashSet<>(propertyIds);
          unsupportedPropertyIds.removeAll(propertyProviderProperties);
          return unsupportedPropertyIds;
        }
        return Collections.emptySet();
      }
    };
  
    private static final List<PropertyProvider> propertyProviders = new LinkedList<>();
  
    static {
      propertyProviders.add(propertyProvider);
    }
  
    private static final Map<Resource.Type, String> keyPropertyIds = new HashMap<>();
  
    static {
      keyPropertyIds.put(Resource.Type.Cluster, PropertyHelper.getPropertyId("c1", "p1"));
      keyPropertyIds.put(Resource.Type.Host, PropertyHelper.getPropertyId("c1", "p2"));
      keyPropertyIds.put(Resource.Type.Component, PropertyHelper.getPropertyId("c1", "p3"));
    }
  
    @Test
    public void testGetKeyPropertyId() {
      Schema schema = new SchemaImpl(resourceProvider);
  
      Assert.assertEquals(PropertyHelper.getPropertyId("c1", "p1"), schema.getKeyPropertyId(Resource.Type.Cluster));
      Assert.assertEquals(PropertyHelper.getPropertyId("c1", "p2"), schema.getKeyPropertyId(Resource.Type.Host));
      Assert.assertEquals(PropertyHelper.getPropertyId("c1", "p3"), schema.getKeyPropertyId(Resource.Type.Component));
    }
  
  //  @Test
  //  public void testGetCategories() {
  //    Schema schema = new SchemaImpl(resourceProvider);
  //
  //    Map<String, Set<String>> categories = schema.getCategoryProperties();
  //    Assert.assertEquals(4, categories.size());
  //    Assert.assertTrue(categories.containsKey("c1"));
  //    Assert.assertTrue(categories.containsKey("c2"));
  //    Assert.assertTrue(categories.containsKey("c3"));
  //    Assert.assertTrue(categories.containsKey("c4"));
  //
  //    Set<String> properties = categories.get("c1");
  //    Assert.assertEquals(3, properties.size());
  //    Assert.assertTrue(properties.contains("p1"));
  //    Assert.assertTrue(properties.contains("p2"));
  //    Assert.assertTrue(properties.contains("p3"));
  //
  //    properties = categories.get("c2");
  //    Assert.assertEquals(1, properties.size());
  //    Assert.assertTrue(properties.contains("p4"));
  //
  //    properties = categories.get("c3");
  //    Assert.assertEquals(2, properties.size());
  //    Assert.assertTrue(properties.contains("p5"));
  //    Assert.assertTrue(properties.contains("p6"));
  //
  //    properties = categories.get("c4");
  //    Assert.assertEquals(2, properties.size());
  //    Assert.assertTrue(properties.contains("p7"));
  //    Assert.assertTrue(properties.contains("p8"));
  //  }
  }
  