/*******************************************************************************
 * 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.olingo.odata2.fit.basic;

import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.io.IOException;

import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.olingo.odata2.api.commons.HttpStatusCodes;
import org.apache.olingo.odata2.api.exception.ODataException;
import org.apache.olingo.odata2.api.processor.ODataResponse;
import org.apache.olingo.odata2.api.processor.ODataSingleProcessor;
import org.apache.olingo.odata2.api.processor.part.MetadataProcessor;
import org.apache.olingo.odata2.api.uri.info.GetMetadataUriInfo;
import org.apache.olingo.odata2.testutil.helper.StringHelper;
import org.apache.olingo.odata2.testutil.server.ServletType;
import org.junit.Test;

/**
 *  
 */
public class MetadataTest extends AbstractBasicTest {

  public MetadataTest(final ServletType servletType) {
    super(servletType);
  }

  @Override
  protected ODataSingleProcessor createProcessor() throws ODataException {
    final ODataSingleProcessor processor = mock(ODataSingleProcessor.class);
    when(((MetadataProcessor) processor).readMetadata(any(GetMetadataUriInfo.class), any(String.class))).thenReturn(
        ODataResponse.entity("metadata").status(HttpStatusCodes.OK).build());
    return processor;
  }

  @Test
  public void readMetadata() throws ClientProtocolException, IOException, ODataException {
    final HttpResponse response = executeGetRequest("$metadata");
    assertEquals(HttpStatusCodes.OK.getStatusCode(), response.getStatusLine().getStatusCode());

    final String payload = StringHelper.inputStreamToString(response.getEntity().getContent());
    assertEquals("metadata", payload);
  }
  
  @Test
  public void readMetadataEncoded() throws ClientProtocolException, IOException, ODataException {
    final HttpResponse response = executeGetRequest("%24metadata");
    assertEquals(HttpStatusCodes.OK.getStatusCode(), response.getStatusLine().getStatusCode());

    final String payload = StringHelper.inputStreamToString(response.getEntity().getContent());
    assertEquals("metadata", payload);
  }
}