/*
 *Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *WSO2 Inc. 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.wso2.carbon.esb.mediator.test.property;

import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.wso2.esb.integration.common.utils.ESBIntegrationTest;
import org.wso2.esb.integration.common.utils.servers.WireMonitorServer;

import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;

/**
 * This checks the functionality of FORCE_HTTP_CONTENT_LENGTHT and FORCE_HTTP_CONTENT_LENGTH
 * properties functionality
 */
public class PropertyIntegrationForceHttpContentLengthPropertyTestCase extends ESBIntegrationTest {

    public WireMonitorServer wireServer;

    @BeforeClass(alwaysRun = true)
    public void setEnvironment() throws Exception {
        super.init();

        wireServer = new WireMonitorServer(8994);
    }

    @Test(groups = "wso2.esb", description = "Tests when both properties are enabled")
    public void testWithEnableFORCE_HTTP_CONTENT_LENGTHAndCOPY_CONTENT_LENGTH_FROM_INCOMINGTest() throws Exception {
        wireServer.start();

        HttpClient httpclient = new DefaultHttpClient();

        StringEntity strEntity = new StringEntity(
                "<soapenv:Envelope xmlns:soapenv=\"http://schemas." + "xmlsoap.org/soap/envelope/\" xmlns:ser=\""
                        + "http://services.samples\" xmlns:xsd=\"" + "http://services.samples/xsd\">\n"
                        + "   <soapenv:Header/>\n" + "   <soapenv:Body>\n" + "      <ser:getQuote>\n"
                        + "         <!--Optional:-->\n" + "         <ser:request>\n" + "            <!--Optional:-->\n"
                        + "            <xsd:symbol>WSO2</xsd:symbol>\n" + "         </ser:request>\n"
                        + "      </ser:getQuote>\n" + "   </soapenv:Body>\n" + "</soapenv:Envelope>", "text/xml",
                "UTF-8");

        HttpPost post = new HttpPost(getProxyServiceURLHttp("FORCE_HTTP_CONTENT_LENGTH_TrueTestProxy"));
        post.setHeader("SOAPAction", "urn:getQuote");
        post.setEntity(strEntity);

        // Execute request
        httpclient.execute(post);

        assertTrue(wireServer.getCapturedMessage().contains("Content-Length"),
                "Content-Length not found in the out-going message");
    }

    @Test(groups = "wso2.esb", description = "Tests when both properties are disabled", dependsOnMethods = "testWithEnableFORCE_HTTP_CONTENT_LENGTHAndCOPY_CONTENT_LENGTH_FROM_INCOMINGTest")
    public void testWithDisableFORCE_HTTP_CONTENT_LENGTHAndCOPY_CONTENT_LENGTH_FROM_INCOMINGTest() throws Exception {
        wireServer.start();

        HttpClient httpclient = new DefaultHttpClient();

        StringEntity strEntity = new StringEntity(
                "<soapenv:Envelope xmlns:soapenv=\"http://schemas." + "xmlsoap.org/soap/envelope/\" xmlns:ser=\""
                        + "http://services.samples\" xmlns:xsd=\"" + "http://services.samples/xsd\">\n"
                        + "   <soapenv:Header/>\n" + "   <soapenv:Body>\n" + "      <ser:getQuote>\n"
                        + "         <!--Optional:-->\n" + "         <ser:request>\n" + "            <!--Optional:-->\n"
                        + "            <xsd:symbol>WSO2</xsd:symbol>\n" + "         </ser:request>\n"
                        + "      </ser:getQuote>\n" + "   </soapenv:Body>\n" + "</soapenv:Envelope>", "text/xml",
                "UTF-8");
        HttpPost post = new HttpPost(getProxyServiceURLHttp("FORCE_HTTP_CONTENT_LENGTH_FalseTestProxy"));
        post.setHeader("SOAPAction", "urn:getQuote");
        post.setEntity(strEntity);

        // Execute request
        httpclient.execute(post);

        assertFalse(wireServer.getCapturedMessage().contains("Content-Length"),
                "Content-Length found in the out-going message");
    }

}
