/**
 * 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
 *
 * 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.apache.cxf.systest.servlet;

import java.nio.charset.StandardCharsets;

import javax.xml.ws.Endpoint;

import org.w3c.dom.Document;

import org.apache.cxf.jaxrs.model.AbstractResourceInfo;
import org.apache.cxf.staxutils.StaxUtils;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.impl.client.CloseableHttpClient;

import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

public class SpringServletTest extends AbstractServletTest {
    @Ignore
    public static class SpringServletEmbeddedJettyServer extends AbstractJettyServer {
        public static final int PORT = allocatePortAsInt(SpringServletEmbeddedJettyServer.class);

        public SpringServletEmbeddedJettyServer() {
            super("/org/apache/cxf/systest/servlet/web-spring.xml", "/", CONTEXT, PORT);
        }
    }

    @BeforeClass
    public static void startServers() throws Exception {
        AbstractResourceInfo.clearAllMaps();
        assertTrue("server did not launch correctly", launchServer(SpringServletEmbeddedJettyServer.class, true));
    }

    @AfterClass
    public static void tearDown() throws Exception {
        stopAllServers();
    }

    @Test
    public void testInvokingSpringBeans() throws Exception {
        final HttpPost method = new HttpPost(uri("/services/Greeter"));

        method.setEntity(new InputStreamEntity(getClass().getResourceAsStream("GreeterMessage.xml"),
            ContentType.create("text/xml", StandardCharsets.UTF_8)));

        invokingEndpoint(method);

        final HttpPost method2 = new HttpPost(uri("/services/Greeter1"));

        method2.setEntity(new InputStreamEntity(getClass().getResourceAsStream("GreeterMessage.xml"),
            ContentType.create("text/xml", StandardCharsets.UTF_8)));

        invokingEndpoint(method2);
    }

    public void invokingEndpoint(HttpUriRequest method) throws Exception {
        try (CloseableHttpClient client = newClient()) {
            try (CloseableHttpResponse response = client.execute(method)) {
                assertEquals("text/xml", getContentType(response));
                assertTrue("utf-8".equalsIgnoreCase(getCharset(response)));
        
                Document doc = StaxUtils.read(response.getEntity().getContent());
                assertNotNull(doc);
        
                addNamespace("h", "http://apache.org/hello_world_soap_http/types");
                assertValid("/s:Envelope/s:Body", doc);
                assertValid("//h:sayHiResponse", doc);
            }
        }
    }

    @Test
    public void testGetWSDL() throws Exception {
        try (CloseableHttpClient client = newClient()) {
            final HttpGet greeter = new HttpGet(uri("/services/Greeter?wsdl"));
            try (CloseableHttpResponse res = client.execute(greeter)) {
                assertEquals(200, res.getStatusLine().getStatusCode());
                assertEquals("text/xml", getContentType(res));
        
                Document doc = StaxUtils.read(res.getEntity().getContent());
                assertNotNull(doc);
        
                assertValid("//wsdl:operation[@name='greetMe']", doc);
                assertValid("//wsdlsoap:address[@location='" + uri("/services/Greeter") + "']", doc);
            }
            
            final HttpGet greeter2 = new HttpGet(uri("/services/Greeter2?wsdl"));
            try (CloseableHttpResponse res = client.execute(greeter2)) {
                assertEquals(200, res.getStatusLine().getStatusCode());
                assertEquals("text/xml", getContentType(res));
        
                Document doc = StaxUtils.read(res.getEntity().getContent());
                assertNotNull(doc);
        
                assertValid("//wsdl:operation[@name='greetMe']", doc);
                assertValid("//wsdlsoap:address[@location='http://cxf.apache.org/Greeter']", doc);
        
                Endpoint.publish("/services/Greeter3", new org.apache.hello_world_soap_http.GreeterImpl());
            }
            
            final HttpGet greeter3 = new HttpGet(uri("/services/Greeter3?wsdl"));
            try (CloseableHttpResponse res = client.execute(greeter3)) {
                assertEquals(200, res.getStatusLine().getStatusCode());
                assertEquals("text/xml", getContentType(res));
        
                Document doc = StaxUtils.read(res.getEntity().getContent());
                assertNotNull(doc);
        
                assertValid("//wsdl:operation[@name='greetMe']", doc);
                assertValid("//wsdlsoap:address[@location='" + uri("/services/Greeter3") + "']", doc);
            }
        }
    }

    @Test
    public void testIgnoreServiceList() throws Exception {
        try (CloseableHttpClient client = newClient()) {
            final HttpGet greeter = new HttpGet(uri("/services"));
            
            try (CloseableHttpResponse res = client.execute(greeter)) {
                assertEquals(404, res.getStatusLine().getStatusCode());
            }
        }
    }
    
    @Override
    protected int getPort() {
        return SpringServletEmbeddedJettyServer.PORT;
    }
}
