GetPostTest.java

/*******************************************************************************
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.sling.hapi.client.test;

import static org.hamcrest.core.StringContains.containsString;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URISyntaxException;

import org.apache.http.Header;
import org.apache.http.HttpException;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.entity.StringEntity;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpRequestHandler;
import org.apache.sling.hapi.client.ClientException;
import org.apache.sling.hapi.client.Document;
import org.apache.sling.hapi.client.impl.microdata.MicrodataHtmlClient;
import org.apache.sling.hapi.client.test.util.HttpServerRule;
import org.hamcrest.core.StringContains;
import org.junit.Assert;
import org.junit.ClassRule;
import org.junit.Test;

public class GetPostTest {
    private static final String GET_URL = "/test";
    private static final String GET_AUTH_URL = "/testauth";
    private static final String OK_RESPONSE = "TEST_OK";
    private static final String USER = "admin";
    private static final String PASSWORD = "admin";
    private static final String AUTH_STRING = "Basic YWRtaW46YWRtaW4=";
    private static final String REDIRECT_URL = "/test_redirect";

    @ClassRule
    public static final HttpServerRule httpServer = new HttpServerRule() {

        @Override
        protected void registerHandlers() {
            serverBootstrap.registerHandler(GET_URL, new HttpRequestHandler() {
                @Override
                public void handle(HttpRequest httpRequest, HttpResponse httpResponse, HttpContext httpContext)
                        throws HttpException, IOException {
                    httpResponse.setEntity(new StringEntity(OK_RESPONSE));
                }
            }).registerHandler(GET_AUTH_URL, new HttpRequestHandler() {
                @Override
                public void handle(HttpRequest httpRequest, HttpResponse httpResponse, HttpContext httpContext)
                        throws HttpException, IOException {
                    Header[] headers = httpRequest.getHeaders("Authorization");
                    if (null == headers || headers.length == 0 || !headers[0].getValue().equals(AUTH_STRING)) {
                        httpResponse.setStatusCode(401);
                        httpResponse.setHeader("WWW-Authenticate",  "Basic realm=\"TEST\"");
                    } else {
                        httpResponse.setEntity(new StringEntity(OK_RESPONSE));
                    }
                }
            }).registerHandler(REDIRECT_URL, new HttpRequestHandler() {
                @Override
                public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {
                    response.setStatusCode(307);
                    response.setHeader("Location", GET_URL);
                }
            });
        }
    };
    
    @Test
    public void testValidGet() throws ClientException, URISyntaxException {
        MicrodataHtmlClient client = new MicrodataHtmlClient(httpServer.getURI().toString());
        Document doc = client.get(GET_URL);
        Assert.assertThat("GET request failed", doc.toString(), new StringContains(OK_RESPONSE));
    }

    @Test
    public void testValidAuthGet() throws ClientException, URISyntaxException {
        MicrodataHtmlClient client = new MicrodataHtmlClient(httpServer.getURI().toString(), USER, PASSWORD);
        Document doc = client.get(GET_AUTH_URL);
        Assert.assertThat("GET request failed with basic auth", doc.toString(), containsString(OK_RESPONSE));
    }

    @Test
    public void testRedirect() throws ClientException, URISyntaxException, UnsupportedEncodingException {
        MicrodataHtmlClient client = new MicrodataHtmlClient(httpServer.getURI().toString());
        Document doc = client.post(REDIRECT_URL, new StringEntity("test"));
        Assert.assertThat("POST request failed to redirect", doc.toString(), containsString(OK_RESPONSE));
    }
}