/*******************************************************************************
 * Copyright 2013 SAP AG
 * 
 * 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 com.sap.core.odata.fit.ref;

import static org.junit.Assert.assertEquals;

import org.apache.http.HttpResponse;
import org.junit.Test;

import com.sap.core.odata.api.commons.HttpContentType;

/**
 * Tests employing the reference scenario reading links in JSON format.
 * @author SAP AG
 */
public final class LinksJsonReadOnlyTest extends AbstractRefTest {

  @Test
  public void singleLink() throws Exception {
    HttpResponse response = callUri("Employees('1')/$links/ne_Room?$format=json");
    checkMediaType(response, HttpContentType.APPLICATION_JSON);
    assertEquals("{\"d\":{\"uri\":\"" + getEndpoint() + "Rooms('1')\"}}", getBody(response));
  }

  @Test
  public void links() throws Exception {
    HttpResponse response = callUri("Rooms('1')/$links/nr_Employees?$format=json");
    checkMediaType(response, HttpContentType.APPLICATION_JSON);
    assertEquals("{\"d\":[{\"uri\":\"" + getEndpoint() + "Employees('1')\"}]}", getBody(response));

    response = callUri("Rooms('2')/$links/nr_Employees?$skip=99&$inlinecount=allpages&$format=json");
    checkMediaType(response, HttpContentType.APPLICATION_JSON);
    assertEquals("{\"d\":{\"__count\":\"4\",\"results\":[]}}", getBody(response));
  }
}