Java tutorial
/** * Copyright 2005-2014 Red Hat, Inc. * * Red Hat 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 io.fabric8.quickstarts.fabric.rest.secure; import junit.framework.Assert; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.UsernamePasswordCredentials; import org.apache.commons.httpclient.auth.AuthScheme; import org.apache.commons.httpclient.auth.AuthScope; import org.apache.commons.httpclient.auth.BasicScheme; import org.apache.commons.httpclient.methods.FileRequestEntity; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.methods.PutMethod; import org.apache.commons.httpclient.methods.RequestEntity; import org.junit.Before; import org.junit.Test; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.IOException; import java.io.InputStream; import java.net.URL; /** * The client class has a main method that accesses a few of the resources defined in our JAX-RS example using * the Apache Commons HttpClient classes. */ public final class CrmSecureTest { public static final String CUSTOMER_TEST_URL = "http://localhost:8181/cxf/securecrm/customerservice/customers/123"; public static final String PRODUCT_ORDER_TEST_URL = "http://localhost:8181/cxf/securecrm/customerservice/orders/223/products/323"; public static final String CUSTOMER_SERVICE_URL = "http://localhost:8181/cxf/securecrm/customerservice/customers"; private static final Logger LOG = LoggerFactory.getLogger(CrmSecureTest.class); private URL url; private InputStream in; private HttpClient httpClient; private AuthScheme scheme; /* * Just a simple helper method to read bytes from an InputStream and return the String representation. */ private static String getStringFromInputStream(InputStream in) throws Exception { ByteArrayOutputStream bos = new ByteArrayOutputStream(); int c = 0; while ((c = in.read()) != -1) { bos.write(c); } in.close(); bos.close(); return bos.toString(); } @Before public void beforeTest() { // Now we need to use the basic authentication to send the request httpClient = new HttpClient(); httpClient.getState().setCredentials(AuthScope.ANY, new UsernamePasswordCredentials("admin", "admin")); // Use basic authentication scheme = new BasicScheme(); } /** * HTTP GET http://localhost:8181/cxf/crm/customerservice/customers/123 * returns the XML document representing customer 123 * <p/> * On the server side, it matches the CustomerService's getCustomer() method * * @throws Exception */ @Test public void getCustomerTest() throws Exception { String res = ""; LOG.info("============================================"); LOG.info("Sent HTTP GET request to query customer info"); GetMethod get = new GetMethod(CUSTOMER_TEST_URL); get.getHostAuthState().setAuthScheme(scheme); try { httpClient.executeMethod(get); res = get.getResponseBodyAsString(); LOG.info(res); } catch (IOException e) { LOG.error("Error connecting to {}", CUSTOMER_SERVICE_URL); LOG.error( "You should build the 'rest' quick start and deploy it to a local Fabric8 before running this test"); LOG.error("Please read the README.md file in 'rest' quick start root"); Assert.fail("Connection error"); } finally { get.releaseConnection(); } Assert.assertTrue(res.contains("123")); } /** * HTTP GET http://localhost:8181/cxf/crm/customerservice/orders/223/products/323 * returns the XML document representing product 323 in order 223 * <p/> * On the server side, it matches the Order's getProduct() method * * @throws Exception */ @Test public void getProductOrderTest() throws Exception { String res = ""; LOG.info("============================================"); LOG.info("Sent HTTP GET request to query sub resource product info"); GetMethod get = new GetMethod(PRODUCT_ORDER_TEST_URL); get.getHostAuthState().setAuthScheme(scheme); try { httpClient.executeMethod(get); res = get.getResponseBodyAsString(); LOG.info(res); } catch (IOException e) { LOG.error("Error connecting to {}", PRODUCT_ORDER_TEST_URL); LOG.error( "You should build the 'rest' quick start and deploy it to a local Fabric8 before running this test"); LOG.error("Please read the README.md file in 'rest' quick start root"); Assert.fail("Connection error"); } finally { get.releaseConnection(); } Assert.assertTrue(res.contains("product 323")); } /** * HTTP POST http://localhost:8181/cxf/crm/customerservice/customers is used to upload the contents of * the add_customer.xml file to add a new customer to the system. * <p/> * On the server side, it matches the CustomerService's addCustomer() method * * @throws Exception */ @Test public void postCustomerTest() throws IOException { LOG.info("============================================"); LOG.info("Sent HTTP POST request to add customer"); String inputFile = this.getClass().getResource("/add_customer.xml").getFile(); File input = new File(inputFile); PostMethod post = new PostMethod(CUSTOMER_SERVICE_URL); post.getHostAuthState().setAuthScheme(scheme); post.addRequestHeader("Accept", "text/xml"); RequestEntity entity = new FileRequestEntity(input, "text/xml; charset=ISO-8859-1"); post.setRequestEntity(entity); String res = ""; try { int result = httpClient.executeMethod(post); LOG.info("Response status code: " + result); LOG.info("Response body: "); res = post.getResponseBodyAsString(); LOG.info(res); } catch (IOException e) { LOG.error("Error connecting to {}", CUSTOMER_SERVICE_URL); LOG.error( "You should build the 'rest' quick start and deploy it to a local Fabric8 before running this test"); LOG.error("Please read the README.md file in 'rest' quick start root"); Assert.fail("Connection error"); } finally { // Release current connection to the connection pool once you are // done post.releaseConnection(); } Assert.assertTrue(res.contains("Jack")); } /** * HTTP PUT http://localhost:8181/cxf/crm/customerservice/customers is used to upload the contents of * the update_customer.xml file to update the customer information for customer 123. * <p/> * On the server side, it matches the CustomerService's updateCustomer() method * * @throws Exception */ @Test public void putCustomerTest() throws IOException { LOG.info("============================================"); LOG.info("Sent HTTP PUT request to update customer info"); String inputFile = this.getClass().getResource("/update_customer.xml").getFile(); File input = new File(inputFile); PutMethod put = new PutMethod(CUSTOMER_SERVICE_URL); put.getHostAuthState().setAuthScheme(scheme); RequestEntity entity = new FileRequestEntity(input, "text/xml; charset=ISO-8859-1"); put.setRequestEntity(entity); int result = 0; try { result = httpClient.executeMethod(put); LOG.info("Response status code: " + result); LOG.info("Response body: "); LOG.info(put.getResponseBodyAsString()); } catch (IOException e) { LOG.error("Error connecting to {}", CUSTOMER_SERVICE_URL); LOG.error( "You should build the 'rest' quick start and deploy it to a local Fabric8 before running this test"); LOG.error("Please read the README.md file in 'rest' quick start root"); Assert.fail("Connection error"); } finally { // Release current connection to the connection pool once you are // done put.releaseConnection(); } Assert.assertEquals(result, 200); } }