/*
    * Copyright 2013 smartics, Kronseder & Reiner GmbH
    *
    * 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 de.smartics.properties.jboss.extension;
  
  import static de.smartics.properties.jboss.extension.AbstractSubsystemFileBasedParsingTestCase.fetchXml;
  import static de.smartics.properties.jboss.extension.resources.SubsystemDefinition.SUBSYSTEM_NAME;
  import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
  import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DESCRIBE;
  import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
  import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
  import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
  
  import java.io.IOException;
  import java.util.List;
  
  import junit.framework.Assert;
  
  import org.jboss.as.controller.PathAddress;
  import org.jboss.as.controller.PathElement;
  import org.jboss.as.subsystem.test.AbstractSubsystemTest;
  import org.jboss.as.subsystem.test.KernelServices;
  import org.jboss.dmr.ModelNode;
  import org.junit.Ignore;
  import org.junit.Test;
  
  /**
   * Tests all management expects for subsystem, parsing, marshaling, model
   * definition and other Here is an example that allows you a fine grained
   * controler over what is tested and how. So it can give you ideas what can be
   * done and tested. If you have no need for advanced testing of subsystem you
   * look at {@link SubsystemBaseParsingTestCase} that testes same stuff but most
   * of the code is hidden inside of test harness
   *
   * @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
   */
  @Ignore
  public class SubsystemParsingTestCase extends AbstractSubsystemTest
  {
  
    public SubsystemParsingTestCase()
    {
      super(SUBSYSTEM_NAME, new SubsystemExtension());
    }
  
    /**
     * Tests that the xml is parsed into the correct operations
     */
    @Test
    public void testParseSubsystem() throws Exception
    {
      // Parse the subsystem xml into operations
      final String subsystemXml = createXml();
      final List<ModelNode> operations = super.parse(subsystemXml);
  
      // /Check that we have the expected number of operations
      Assert.assertEquals(2, operations.size());
  
      // Check that each operation has the correct content
      final ModelNode addSubsystem = operations.get(0);
      Assert.assertEquals(ADD, addSubsystem.get(OP).asString());
      final PathAddress addr = PathAddress.pathAddress(addSubsystem.get(OP_ADDR));
      Assert.assertEquals(1, addr.size());
      final PathElement element = addr.getElement(0);
      Assert.assertEquals(SUBSYSTEM, element.getKey());
      Assert.assertEquals(SUBSYSTEM_NAME, element.getValue());
    }
  
    private String createXml() throws IOException
    {
      final String xml = fetchXml("cache-only.xml");
      return xml;
    }
  
    /**
     * Test that the model created from the xml looks as expected
     */
    @Test
    public void testInstallIntoController() throws Exception
    {
      // Parse the subsystem xml and install into the controller
      final String subsystemXml = createXml();
      final KernelServices services = super.installInController(subsystemXml);
  
      // Read the whole model and make sure it looks as expected
      final ModelNode model = services.readWholeModel();
      Assert.assertTrue(model.get(SUBSYSTEM).hasDefined(SUBSYSTEM_NAME));
   }
 
   /**
    * Starts a controller with a given subsystem xml and then checks that a
    * second controller started with the xml marshalled from the first one
    * results in the same model
    */
   @Test
   public void testParseAndMarshalModel() throws Exception
   {
     // Parse the subsystem xml and install into the first controller
     final String subsystemXml = createXml();
     final KernelServices servicesA = super.installInController(subsystemXml);
     // Get the model and the persisted xml from the first controller
     final ModelNode modelA = servicesA.readWholeModel();
     final String marshalled = servicesA.getPersistedSubsystemXml();
 
     // Install the persisted xml from the first controller into a second
     // controller
     final KernelServices servicesB = super.installInController(marshalled);
     final ModelNode modelB = servicesB.readWholeModel();
 
     // Make sure the models from the two controllers are identical
     super.compare(modelA, modelB);
   }
 
   /**
    * Starts a controller with the given subsystem xml and then checks that a
    * second controller started with the operations from its describe action
    * results in the same model
    */
   @Test
   public void testDescribeHandler() throws Exception
   {
     // Parse the subsystem xml and install into the first controller
     final String subsystemXml = createXml();
     final KernelServices servicesA = super.installInController(subsystemXml);
     // Get the model and the describe operations from the first controller
     final ModelNode modelA = servicesA.readWholeModel();
     final ModelNode describeOp = new ModelNode();
     describeOp.get(OP).set(DESCRIBE);
     describeOp.get(OP_ADDR).set(
         PathAddress.pathAddress(
             PathElement.pathElement(SUBSYSTEM, SUBSYSTEM_NAME)).toModelNode());
     final List<ModelNode> operations =
         super.checkResultAndGetContents(servicesA.executeOperation(describeOp))
             .asList();
 
     // Install the describe options from the first controller into a second
     // controller
     final KernelServices servicesB = super.installInController(operations);
     final ModelNode modelB = servicesB.readWholeModel();
 
     // Make sure the models from the two controllers are identical
     super.compare(modelA, modelB);
   }
 
   /**
    * Tests that the subsystem can be removed
    */
   @Test
   public void testSubsystemRemoval() throws Exception
   {
     // Parse the subsystem xml and install into the first controller
     final String subsystemXml = createXml();
     final KernelServices services = super.installInController(subsystemXml);
     // Checks that the subsystem was removed from the model
     super.assertRemoveSubsystemResources(services);
 
     // TODO Chek that any services that were installed were removed here
   }
 }