de.rallye.test.helper.HttpClient.java Source code

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Here is the source code for de.rallye.test.helper.HttpClient.java

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/*
 * Copyright (c) 2014 Jakob Wenzel, Ramon Wirsch.
 *
 * This file is part of RallyeSoft.
 *
 * RallyeSoft is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * RallyeSoft is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with RallyeSoft. If not, see <http://www.gnu.org/licenses/>.
 */

package de.rallye.test.helper;

import org.apache.commons.io.IOUtils;
import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import java.io.IOException;
import java.util.List;

import static org.junit.Assert.assertEquals;

public class HttpClient {
    static DefaultHttpClient httpclient = new DefaultHttpClient();

    //TODO Add auth
    public static HttpResponse apiCall(String url, int expectedStatusCode) throws IOException {
        HttpGet httpget = new HttpGet("http://localhost:10111/" + url);
        HttpResponse r = httpclient.execute(httpget);
        int statusCode = r.getStatusLine().getStatusCode();
        if (expectedStatusCode != statusCode) {
            System.err.println("Got unexpected status code: " + statusCode);
            // Let's see if it's printable
            boolean printable = true;
            Header[] ct = r.getHeaders("Content-Type");
            if (ct.length > 0) {
                String type = ct[0].getValue();
                printable = (type.startsWith("text/") || type.startsWith("application/"));
            }

            if (printable) {
                System.err.println("This is the content:");
                List<String> contents = IOUtils.readLines(r.getEntity().getContent());
                for (String line : contents)
                    System.err.println(line);
            }

            assertEquals("StatusCode should match expected", expectedStatusCode, statusCode);

        }
        return r;
    }

    public static List<String> apiCallAsString(String url, int expectedStatusCode) throws IOException {
        HttpResponse r = apiCall(url, expectedStatusCode);
        return IOUtils.readLines(r.getEntity().getContent());
    }

}