/*******************************************************************************
 * ============LICENSE_START==================================================
 * * org.onap.dmaap
 * * ===========================================================================
 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * * ===========================================================================
 * * 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.
 * * ============LICENSE_END====================================================
 * *
 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 * *
 ******************************************************************************/

package datarouter.provisioning;

import static org.junit.Assert.fail;

import java.io.IOException;

import javax.servlet.http.HttpServletResponse;

import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.client.RedirectStrategy;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.impl.client.DefaultRedirectStrategy;
import org.json.JSONArray;
import org.json.JSONObject;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

import com.att.research.datarouter.provisioning.FeedServlet;

public class testPublish extends testBase {
	private String publish_url;

	@BeforeClass
	public static void setUpBeforeClass() throws Exception {
	}

	@AfterClass
	public static void tearDownAfterClass() throws Exception {
	}

	@Before
	public void setUp() throws Exception {
		super.setUp();
		getDBstate();
		// Get publish URL from first feed
		JSONArray ja = db_state.getJSONArray("feeds");
		for (int i = ja.length()-1; i >= 0; i--) {
			JSONObject feed = ja.getJSONObject(i);
			if (!feed.getBoolean("deleted")) {
				publish_url = feed.getJSONObject("links").getString("publish");
				publish_url += "/" + System.currentTimeMillis();
				return;
			}
		}
	}

	@Test
	public void testDelete() {
		HttpDelete x = new HttpDelete(publish_url);
		testCommon(x);
	}
	@Test
	public void testGet() {
		HttpGet x = new HttpGet(publish_url);
		testCommon(x);
	}
	@Test
	public void testPut() {
		HttpPut x = new HttpPut(publish_url);
		testCommon(x);
	}
	@Test
	public void testPost() {
		HttpPost x = new HttpPost(publish_url);
		testCommon(x);
	}
	private void testCommon(HttpRequestBase rb) {
		try {
			rb.addHeader(FeedServlet.BEHALF_HEADER, "JUnit");
			RedirectStrategy strategy = new DefaultRedirectStrategy() {
				protected boolean isRedirectable(String method) {
					return false;
				}
			};
			httpclient.setRedirectStrategy(strategy);
			HttpResponse response = httpclient.execute(rb);
		    ckResponse(response, HttpServletResponse.SC_MOVED_PERMANENTLY);

		    // Make sure there is a Location hdr
		    Header[] loc = response.getHeaders("Location");
		    if (loc == null || loc.length == 0)
		    	fail("No location header");
		} catch (IOException e) {
			fail(e.getMessage());
		} finally {
			rb.releaseConnection();
		}
	}
}