1 files changed, 150 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-fw/src/test/java/org/onap/portalsdk/fw/test/InMemoryRestServer.java b/ecomp-sdk/epsdk-fw/src/test/java/org/onap/portalsdk/fw/test/InMemoryRestServer.java
new file mode 100644
index 00000000..2c37e214
--- /dev/null
+++ b/ecomp-sdk/epsdk-fw/src/test/java/org/onap/portalsdk/fw/test/InMemoryRestServer.java
@@ -0,0 +1,150 @@
+/**
+ * Licensed 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
+ * 
+ * https://github.com/mp911de/rest-api-test
+ * 
+ * Embedded InMemory REST server for RESTEasy. Usage:
+ * <ul>
+ * <li>InMemoryRestServer srv = InMemoryRestServer.create(...) passing your resources and provider classes</li>
+ * <li>srv.baseUri() for BaseUrl</li>
+ * <li>srv.newRequest("/relative/resource/path") to issue requests</li>
+ * <li>srv.close() to stop</li>
+ * </ul>
+ *
+ */
+package org.onap.portalsdk.fw.test;
+
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.ws.rs.core.Application;
+
+import org.jboss.resteasy.client.jaxrs.ResteasyClient;
+import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget;
+import org.jboss.resteasy.plugins.server.embedded.SecurityDomain;
+import org.jboss.resteasy.plugins.server.tjws.TJWSEmbeddedJaxrsServer;
+
+
+public class InMemoryRestServer implements AutoCloseable {
+
+    private int port;
+
+    private Set<Object> objects = new HashSet<Object>();
+    @SuppressWarnings("rawtypes")
+	private Set<Class> classes = new HashSet<Class>();
+
+    private TJWSEmbeddedJaxrsServer server;
+    private SecurityDomain securityDomain;
+    private ResteasyClient resteasyClient;
+    private String bindAddress = "localhost";
+
+    private InMemoryRestServer(Object... objects) {
+        append(objects);
+    }
+
+    /**
+     * Create instance and pass given instances/classes as singletons/providers.
+     *
+     * @param port
+     * Port number to bind
+     * @param objects
+     * Resource providers
+     * @return running instance of {@link InMemoryRestServer}
+     * @throws IOException
+     * In case of error
+     */
+    public static InMemoryRestServer create(int port, Object... objects) throws IOException {
+        InMemoryRestServer inMemoryRestServer = new InMemoryRestServer(objects);
+        inMemoryRestServer.start(port);
+        return inMemoryRestServer;
+    }
+
+    @SuppressWarnings("rawtypes")
+	private void append(Object... objects) {
+        for (Object object : objects) {
+            if (object instanceof Class) {
+                classes.add((Class) object);
+            } else {
+                this.objects.add(object);
+            }
+        }
+    }
+
+    private void start(int requestPort) throws IOException {
+    		if (requestPort <= 0)
+    			port = findFreePort();
+    		else
+    			port = requestPort;
+        server = new TJWSEmbeddedJaxrsServer();
+        server.setPort(port);
+        server.setBindAddress(bindAddress);
+        server.setSecurityDomain(securityDomain);
+
+        for (Object object : objects) {
+            if (object instanceof Application) {
+                server.getDeployment().setApplication((Application) object);
+            } else {
+                server.getDeployment().getResources().add(object);
+            }
+        }
+
+        for (@SuppressWarnings("rawtypes") Class resourceOrProvider : classes) {
+            if (Application.class.isAssignableFrom(resourceOrProvider)) {
+                server.getDeployment().setApplicationClass(resourceOrProvider.getName());
+            } else {
+                server.getDeployment().getProviderClasses().add(resourceOrProvider.getName());
+            }
+        }
+
+        server.start();
+    }
+
+    /**
+     * @return baseURI (http://localhost:PORT) to the REST server.
+     */
+    public String baseUri() {
+        return "http://" + bindAddress + ":" + port;
+    }
+
+    /**
+     * Begin a new {@link ResteasyWebTarget} with additional, relative path with leading /.
+     *
+     * @param uriTemplate
+     * URI template
+     * @return ResteasyWebTarget
+     */
+    public ResteasyWebTarget newRequest(String uriTemplate) {
+        return resteasyClient.target(baseUri() + uriTemplate);
+    }
+
+    /**
+     * Find a free server port.
+     *
+     * @return port number.
+     * @throws IOException
+     * On failure to create server socket
+     */
+    private static int findFreePort() throws IOException {
+        ServerSocket server = new ServerSocket(0);
+        int port = server.getLocalPort();
+        server.close();
+        return port;
+    }
+
+    /**
+     * Close the server and free resources.
+     */
+    @Override
+    public void close() {
+        if (server != null) {
+            server.stop();
+            server = null;
+        }
+    }
+}
+\ No newline at end of file