| /* |
| * 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.tuscany.sca.binding.rest.wireformat.json; |
| |
| import java.io.ByteArrayInputStream; |
| import java.net.Socket; |
| |
| import org.apache.tuscany.sca.node.Contribution; |
| import org.apache.tuscany.sca.node.ContributionLocationHelper; |
| import org.apache.tuscany.sca.node.Node; |
| import org.apache.tuscany.sca.node.NodeFactory; |
| import org.json.JSONException; |
| import org.json.JSONObject; |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import com.meterware.httpunit.GetMethodWebRequest; |
| import com.meterware.httpunit.PostMethodWebRequest; |
| import com.meterware.httpunit.WebConversation; |
| import com.meterware.httpunit.WebRequest; |
| import com.meterware.httpunit.WebResponse; |
| |
| public class CatalogServiceTestCase { |
| private static final String SERVICE_URL = "http://localhost:8085/Catalog"; |
| |
| private static final String GET_RESPONSE = |
| "{\"items\":[{\"price\":\"$1.55\",\"name\":\"Pear\"},{\"price\":\"$2.99\",\"name\":\"Apple\"},{\"price\":\"$3.55\",\"name\":\"Orange\"}]}"; |
| private static final String NEW_ITEM = "{\"price\":\"$4.35\",\"name\":\"Grape\"}\""; |
| private static final String GET_NEW_RESPONSE = |
| "{\"items\":[{\"price\":\"$1.55\",\"name\":\"Pear\"},{\"price\":\"$2.99\",\"name\":\"Apple\"},{\"price\":\"$3.55\",\"name\":\"Orange\"},{\"price\":\"$4.35\",\"name\":\"Grape\"}]}"; |
| private static final String UPDATED_ITEM = "{\"price\":\"$1.35\",\"name\":\"Grape\"}\""; |
| private static final String GET_UPDATED_RESPONSE = |
| "{\"items\":[{\"price\":\"$1.55\",\"name\":\"Pear\"},{\"price\":\"$2.99\",\"name\":\"Apple\"},{\"price\":\"$3.55\",\"name\":\"Orange\"},{\"price\":\"$1.35\",\"name\":\"Grape\"}]}"; |
| |
| private static Node node; |
| |
| @BeforeClass |
| public static void init() throws Exception { |
| try { |
| String contribution = ContributionLocationHelper.getContributionLocation(CatalogServiceTestCase.class); |
| node = NodeFactory.newInstance().createNode("store.composite", new Contribution("catalog", contribution)); |
| node.start(); |
| System.out.println(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| @AfterClass |
| public static void destroy() throws Exception { |
| if (node != null) { |
| node.stop(); |
| } |
| } |
| |
| @Test |
| public void testPing() throws Exception { |
| new Socket("127.0.0.1", 8085); |
| //System.in.read(); |
| } |
| |
| @Test |
| public void testGetInvocation() throws Exception { |
| WebConversation wc = new WebConversation(); |
| WebRequest request = new GetMethodWebRequest(SERVICE_URL); |
| request.setHeaderField("Content-Type", "application/json"); |
| WebResponse response = wc.getResource(request); |
| |
| Assert.assertEquals(200, response.getResponseCode()); |
| Assert.assertNotNull(response.getText()); |
| Assert.assertTrue(validateJsonResponse(GET_RESPONSE, response.getText())); |
| } |
| |
| @Test |
| public void testGetInvocationWithFilter() throws Exception { |
| WebConversation wc = new WebConversation(); |
| WebRequest request = new GetMethodWebRequest(SERVICE_URL + "?excludedFields=price"); |
| request.setHeaderField("Content-Type", "application/json"); |
| WebResponse response = wc.getResource(request); |
| |
| Assert.assertEquals(200, response.getResponseCode()); |
| String json = response.getText(); |
| Assert.assertNotNull(json); |
| Assert.assertFalse(json.contains("price")); |
| } |
| |
| @Test |
| public void testPostInvocation() throws Exception { |
| //Add new item to catalog |
| WebConversation wc = new WebConversation(); |
| WebRequest request = |
| new PostMethodWebRequest(SERVICE_URL, new ByteArrayInputStream(NEW_ITEM.getBytes("UTF-8")), |
| "application/json"); |
| request.setHeaderField("Content-Type", "application/json"); |
| WebResponse response = wc.getResource(request); |
| |
| Assert.assertEquals(204, response.getResponseCode()); |
| |
| //read new results and expect to get new item back in the response |
| request = new GetMethodWebRequest(SERVICE_URL); |
| request.setHeaderField("Content-Type", "application/json"); |
| response = wc.getResource(request); |
| |
| //for debug purposes |
| //System.out.println(">>>" + GET_UPDATED_RESPONSE); |
| //System.out.println(">>>" + response.getText()); |
| |
| Assert.assertEquals(200, response.getResponseCode()); |
| Assert.assertNotNull(response.getText()); |
| Assert.assertTrue(validateJsonResponse(GET_NEW_RESPONSE, response.getText())); |
| } |
| |
| @Test |
| public void testPutInvocation() throws Exception { |
| //Add new item to catalog |
| WebConversation wc = new WebConversation(); |
| WebRequest request = |
| new PostMethodWebRequest(SERVICE_URL, new ByteArrayInputStream(UPDATED_ITEM.getBytes("UTF-8")), |
| "application/json"); |
| request.setHeaderField("Content-Type", "application/json"); |
| WebResponse response = wc.getResource(request); |
| |
| Assert.assertEquals(204, response.getResponseCode()); |
| |
| //read new results and expect to get new item back in the response |
| request = new GetMethodWebRequest(SERVICE_URL); |
| request.setHeaderField("Content-Type", "application/json"); |
| response = wc.getResource(request); |
| |
| //for debug purposes |
| //System.out.println(">>>" + GET_UPDATED_RESPONSE); |
| //System.out.println(">>>" + response.getText()); |
| |
| Assert.assertEquals(200, response.getResponseCode()); |
| Assert.assertNotNull(response.getText()); |
| Assert.assertTrue(validateJsonResponse(GET_UPDATED_RESPONSE, response.getText())); |
| } |
| |
| private boolean validateJsonResponse(String expected, String actual) throws JSONException { |
| JSONObject jsonExpected = new JSONObject(expected); |
| JSONObject jsonActual = new JSONObject(actual); |
| |
| if (jsonExpected.getJSONArray("items").length() != jsonActual.getJSONArray("items").length()) { |
| return false; |
| } |
| |
| return true; |
| |
| } |
| } |