| /* |
| * 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.karaf.itests.examples; |
| |
| import org.apache.karaf.itests.BaseTest; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.ops4j.pax.exam.junit.PaxExam; |
| import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; |
| import org.ops4j.pax.exam.spi.reactors.PerMethod; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.FileWriter; |
| import java.io.InputStreamReader; |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.net.HttpURLConnection; |
| import java.net.URL; |
| |
| @RunWith(PaxExam.class) |
| @ExamReactorStrategy(PerMethod.class) |
| public class ServletExampleTest extends BaseTest { |
| |
| private void setup() throws Exception { |
| addFeaturesRepository("mvn:org.apache.karaf.examples/karaf-servlet-example-features/" + System.getProperty("karaf.version") + "/xml"); |
| } |
| |
| private void verify() throws Exception { |
| String command = executeCommand("http:list"); |
| while (!command.contains("servlet-example")) { |
| Thread.sleep(200); |
| command = executeCommand("http:list"); |
| } |
| System.out.println(command); |
| |
| URL url = new URL("http://localhost:" + getHttpPort() + "/servlet-example"); |
| HttpURLConnection connection = (HttpURLConnection) url.openConnection(); |
| connection.setRequestMethod("GET"); |
| connection.setDoInput(true); |
| |
| BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream())); |
| String line; |
| StringBuilder buffer = new StringBuilder(); |
| while ((line = reader.readLine()) != null) { |
| buffer.append(line); |
| } |
| |
| String output = buffer.toString(); |
| System.out.println(output); |
| assertContains("<h1>Example Servlet</h1>", output); |
| } |
| |
| @Test |
| public void testWithRegistration() throws Exception { |
| setup(); |
| |
| installAndAssertFeature("karaf-servlet-example-registration"); |
| |
| verify(); |
| } |
| |
| @Test |
| public void testWithAnnotation() throws Exception { |
| setup(); |
| |
| installAndAssertFeature("karaf-servlet-example-annotation"); |
| |
| verify(); |
| } |
| |
| @Test |
| public void testWithBlueprint() throws Exception { |
| setup(); |
| |
| installAndAssertFeature("karaf-servlet-example-blueprint"); |
| |
| verify(); |
| } |
| |
| @Test |
| public void testWithScr() throws Exception { |
| setup(); |
| |
| installAndAssertFeature("karaf-servlet-example-scr"); |
| |
| verify(); |
| } |
| |
| @Test |
| public void testUploadServlet() throws Exception { |
| setup(); |
| |
| installAndAssertFeature("karaf-servlet-example-upload"); |
| |
| String command = executeCommand("http:list"); |
| while (!command.contains("upload-example")) { |
| Thread.sleep(200); |
| command = executeCommand("http:list"); |
| } |
| System.out.println(command); |
| |
| File file = new File(System.getProperty("karaf.data"), "test.txt"); |
| FileWriter fileWriter = new FileWriter(file); |
| fileWriter.write("test"); |
| fileWriter.flush(); |
| fileWriter.close(); |
| |
| URL url = new URL("http://localhost:" + getHttpPort() + "/upload-example"); |
| String boundary = "===" + System.currentTimeMillis() + "==="; |
| HttpURLConnection connection = (HttpURLConnection) url.openConnection(); |
| connection.setRequestMethod("POST"); |
| connection.setUseCaches(false); |
| connection.setDoInput(true); |
| connection.setDoOutput(true); |
| connection.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary); |
| |
| OutputStream outputStream = connection.getOutputStream(); |
| |
| PrintWriter writer = new PrintWriter(new OutputStreamWriter(outputStream), true); |
| writer.append("--" + boundary).append("\r\n"); |
| writer.append("Content-Disposition: form-data; name=\"test\"; filename=\"test.txt\"").append("\r\n"); |
| writer.append("Content-Type: text/plain; charset=UTF-8").append("\r\n"); |
| writer.append("Content-Transfer-Encoding: binary").append("\r\n"); |
| writer.append("\r\n"); |
| writer.flush(); |
| |
| FileInputStream fileInputStream = new FileInputStream(file); |
| byte[] buffer = new byte[1024]; |
| int bytesRead = -1; |
| while ((bytesRead = fileInputStream.read(buffer)) != -1) { |
| outputStream.write(buffer, 0, bytesRead); |
| } |
| outputStream.flush(); |
| fileInputStream.close(); |
| writer.append("\r\n"); |
| writer.append("\r\n"); |
| writer.append("--" + boundary + "--").append("\r\n"); |
| writer.flush(); |
| writer.close(); |
| |
| Assert.assertEquals(200, connection.getResponseCode()); |
| } |
| |
| } |