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package com.openfin.desktop;
import static org.junit.Assert.assertEquals;
import java.util.Objects;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import com.openfin.desktop.channel.*;
import org.json.JSONObject;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* JUnit tests for OpenFin Channel API
*
* Created by wche on 1/27/16.
*
*/
public class ChannelTest {
private static Logger logger = LoggerFactory.getLogger(ChannelTest.class.getName());
private static final String DESKTOP_UUID = ChannelTest.class.getName();
private static DesktopConnection desktopConnection;
@BeforeClass
public static void setup() throws Exception {
logger.debug("starting");
desktopConnection = TestUtils.setupConnection(DESKTOP_UUID);
}
@AfterClass
public static void teardown() throws Exception {
TestUtils.teardownDesktopConnection(desktopConnection);
}
@Test
public void createChannelProvider() throws Exception {
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel("createChannelProvider").create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
latch.countDown();
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void createChannelProviderAsync() throws Exception {
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel("createChannelProviderAsync").createAsync().thenAccept(provider -> {
if (Objects.nonNull(provider)) {
latch.countDown();
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void createChannelClient() throws Exception {
CountDownLatch latch = new CountDownLatch(1);
final String channelName = "createChannelClientTest";
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient result) {
latch.countDown();
}
});
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void createChannelClientAsync() throws Exception {
CountDownLatch latch = new CountDownLatch(1);
final String channelName = "createChannelClientAsync";
desktopConnection.getChannel(channelName).createAsync().thenAccept(provider -> {
desktopConnection.getChannel(channelName).connectAsync().thenAccept(client -> {
if (Objects.nonNull(client)) {
latch.countDown();
}
});
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void multipleChannelClients() throws Exception {
CountDownLatch latch1 = new CountDownLatch(1);
CountDownLatch latch2 = new CountDownLatch(1);
final String channelName = "createMultipleChannelClientTest";
final String clientActionName = "clientAction";
final String providerActionName = "providerAction";
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
provider.register(providerActionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
return null;
}
});
//first channel client
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient client) {
client.dispatch(providerActionName, new JSONObject(), null);
client.register(clientActionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
latch1.countDown();
return null;
}
});
}
});
//second channel client
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient client) {
client.register(clientActionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
latch2.countDown();
return null;
}
});
provider.publish(clientActionName, new JSONObject(), null);
}
});
}
});
latch1.await(10, TimeUnit.SECONDS);
latch2.await(10, TimeUnit.SECONDS);
assertEquals(0, latch1.getCount());
assertEquals(0, latch2.getCount());
}
@Test
public void registerAction() throws Exception {
final String channelName = "registerActionTest";
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
provider.register("currentTime", new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
return ((JSONObject)payload).put("currentTime", java.lang.System.currentTimeMillis());
}
});
latch.countDown();
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void invokeProviderAction() throws Exception {
final String channelName = "invokeProviderActionTest";
final String actionName = "increment";
final int initValue = 10;
final AtomicInteger resultValue = new AtomicInteger(-1);
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
provider.register(actionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
int currentValue = ((JSONObject)payload).getInt("value");
return ((JSONObject)payload).put("value", currentValue + 1);
}
});
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient client) {
JSONObject payload = new JSONObject();
payload.put("value", initValue);
client.dispatch(actionName, payload, new AckListener() {
@Override
public void onSuccess(Ack ack) {
resultValue.set(ack.getJsonObject().getJSONObject("data").getJSONObject("result")
.getInt("value"));
latch.countDown();
}
@Override
public void onError(Ack ack) {
}
});
}
});
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
assertEquals(initValue + 1, resultValue.get());
}
@Test
public void invokeClientAction() throws Exception {
final String channelName = "invokeClientActionTest";
final String providerActionName = "invokeClientAction";
final String clientActionName = "clientAction";
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
provider.register(providerActionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
provider.dispatch(senderIdentity, clientActionName, new JSONObject(), null);
return null;
}
});
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient client) {
client.register(clientActionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
latch.countDown();
return null;
}
});
client.dispatch(providerActionName, new JSONObject(), null);
}
});
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void publishToClient() throws Exception {
final String channelName = "publishToClientTest";
final String actionName = "message";
final String actionMessage = "actionMessage";
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient client) {
client.register(actionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
if (actionName.equals(action) && actionMessage.equals(((JSONObject)payload).getString("message"))) {
latch.countDown();
}
return null;
}
});
JSONObject payload = new JSONObject();
payload.put("message", actionMessage);
provider.publish(actionName, payload, null);
}
});
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void connectionListener() throws Exception {
final String channelName = "connectionListenerTest";
CountDownLatch latch = new CountDownLatch(3);
desktopConnection.getChannel(channelName).createAsync().thenAccept(provider -> {
provider.addProviderListener(new ChannelProviderListener() {
@Override
public void onClientConnect(ChannelClientConnectEvent connectionEvent) throws Exception {
latch.countDown();
}
@Override
public void onClientDisconnect(ChannelClientConnectEvent connectionEvent) {
latch.countDown();
}
});
desktopConnection.getChannel(channelName).connectAsync().thenAccept(client -> {
client.disconnect(new AckListener() {
@Override
public void onSuccess(Ack ack) {
latch.countDown();
}
@Override
public void onError(Ack ack) {
}
});
});
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
@Test
public void middlewareAction() throws Exception {
final String channelName = "middlewateActionTest";
final String actionName = "increment";
final int initValue = 10;
final int middlewareIncrement = 2;
final AtomicInteger resultValue = new AtomicInteger(-1);
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel(channelName).create(new AsyncCallback<ChannelProvider>() {
@Override
public void onSuccess(ChannelProvider provider) {
provider.setBeforeAction(new Middleware() {
@Override
public Object invoke(String action, Object payload, JSONObject senderId) {
if (actionName.equals(action)) {
int value = ((JSONObject)payload).getInt("value");
((JSONObject)payload).put("value", value + middlewareIncrement);
}
return payload;
}});
provider.register(actionName, new ChannelAction() {
@Override
public JSONObject invoke(String action, Object payload, JSONObject senderIdentity) {
int currentValue = ((JSONObject)payload).getInt("value");
return ((JSONObject) payload).put("value", currentValue + 1);
}
});
desktopConnection.getChannel(channelName).connect(new AsyncCallback<ChannelClient>() {
@Override
public void onSuccess(ChannelClient client) {
JSONObject payload = new JSONObject();
payload.put("value", initValue);
client.dispatch(actionName, payload, new AckListener() {
@Override
public void onSuccess(Ack ack) {
resultValue.set(ack.getJsonObject().getJSONObject("data").getJSONObject("result")
.getInt("value"));
latch.countDown();
}
@Override
public void onError(Ack ack) {
}
});
}
});
}
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
assertEquals(initValue + 3, resultValue.get());
}
@Test
public void rejectConnection() throws Exception {
final String channelName = "rejectConnectionTest";
final String payloadValue = "reject me";
final String rejectReason = "not allowed";
CountDownLatch latch = new CountDownLatch(1);
desktopConnection.getChannel(channelName).createAsync().thenAccept(provider -> {
provider.addProviderListener(new ChannelProviderListener() {
@Override
public void onClientConnect(ChannelClientConnectEvent connectionEvent) throws Exception {
String payload = (String) connectionEvent.getPayload();
if (payloadValue.equals(payload)) {
throw new Exception(rejectReason);
}
}
@Override
public void onClientDisconnect(ChannelClientConnectEvent connectionEvent) {
}
});
desktopConnection.getChannel(channelName).connectAsync(payloadValue).thenAccept(client -> {
}).exceptionally(ex -> {
if (ex.getMessage().contains(rejectReason)) {
latch.countDown();
}
return null;
});
});
latch.await(10, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
}