/*
* Deploys and starts a channel, sets the source respond-from name to
* RESPONSE_SOURCE_TRANSFORMED, sends messages, and asserts that:
* - Each response returned is TRANSFORMED
* - TEST_SIZE messages are processed
*
* Then sets the source respond-from name to
* RESPONSE_DESTINATIONS_COMPLETED, sends messages, and asserts that:
* - Each response returned is SENT
* - 2*TEST_SIZE messages are processed
*
* Then sets the source respond-from name to the destination name, sends
* messages, and asserts that:
* - Each response returned is SENT
* - 3*TEST_SIZE messages are processed
*
* Then sets the source respond-from name to an invalid destination name,
* sends messages, and asserts that:
* - Each response returned is null
* - 4*TEST_SIZE messages are processed
*/
@Test
public final void testGetResponse() throws Exception {
String destinationName = TestUtils.DEFAULT_DESTINATION_NAME;
TestChannel channel = (TestChannel) TestUtils.createDefaultChannel(channelId, serverId);
TestSourceConnector sourceConnector = (TestSourceConnector) channel.getSourceConnector();
Response response = null;
channel.deploy();
channel.start();
channel
.getResponseSelector()
.setRespondFromName(ResponseConnectorProperties.RESPONSE_SOURCE_TRANSFORMED);
for (int i = 0; i < TEST_SIZE; i++) {
response = sourceConnector.readTestMessage(testMessage).getSelectedResponse();
assertEquals(Status.TRANSFORMED, response.getStatus());
}
assertEquals(TEST_SIZE, channel.getNumMessages());
channel
.getResponseSelector()
.setRespondFromName(ResponseConnectorProperties.RESPONSE_DESTINATIONS_COMPLETED);
for (int i = 0; i < TEST_SIZE; i++) {
response = sourceConnector.readTestMessage(testMessage).getSelectedResponse();
assertEquals(Status.SENT, response.getStatus());
}
assertEquals(TEST_SIZE * 2, channel.getNumMessages());
channel.getResponseSelector().setRespondFromName("d1");
for (int i = 0; i < TEST_SIZE; i++) {
response = sourceConnector.readTestMessage(testMessage).getSelectedResponse();
assertEquals(Status.SENT, response.getStatus());
}
assertEquals(TEST_SIZE * 3, channel.getNumMessages());
channel.getResponseSelector().setRespondFromName(destinationName + "lolwut");
for (int i = 0; i < TEST_SIZE; i++) {
response = sourceConnector.readTestMessage(testMessage).getSelectedResponse();
assertEquals(null, response);
}
assertEquals(TEST_SIZE * 4, channel.getNumMessages());
channel.stop();
channel.undeploy();
}
/*
* Deploy a new channel, send messages, assert
* that:
* - The message was stored in the database
* - The MessageResponse returned is not null
* - The response is null
* - The source connector response was not stored
*
* Call storeMessageResponse using a null MessageResponse assert:
* - The source connector response was not stored
*
* Call storeMessageResponse using the returned MessageResponse, assert:
* - The source connector response was not stored
*
* Modify the MessageResponse, creating/setting a new Response object
* Call storeMessageResponse using the returned MessageResponse, assert:
* - The source connector response was stored
*/
@Test
public final void testStoreMessageResponse() throws Exception {
TestChannel channel = (TestChannel) TestUtils.createDefaultChannel(channelId, serverId);
TestSourceConnector sourceConnector = (TestSourceConnector) channel.getSourceConnector();
sourceConnector.setRespondAfterProcessing(true);
channel
.getResponseSelector()
.setRespondFromName(ResponseConnectorProperties.RESPONSE_SOURCE_TRANSFORMED);
channel.deploy();
channel.start();
for (int i = 1; i <= TEST_SIZE; i++) {
RawMessage rawMessage = new RawMessage(testMessage);
DispatchResult dispatchResult = null;
try {
dispatchResult = sourceConnector.dispatchRawMessage(rawMessage);
if (dispatchResult.getSelectedResponse() != null) {
dispatchResult.getSelectedResponse().setMessage("response");
}
} finally {
sourceConnector.finishDispatch(dispatchResult, true, null);
}
if (dispatchResult != null) {
sourceConnector.getMessageIds().add(dispatchResult.getMessageId());
}
// Assert that the message was created
Message message = new Message();
message.setChannelId(channel.getChannelId());
message.setMessageId(dispatchResult.getMessageId());
message.setServerId(channel.getServerId());
message.setProcessed(true);
TestUtils.assertMessageExists(message, false);
// Assert that the message response is not null
assertNotNull(dispatchResult);
// Assert that the response is not null
assertNotNull(dispatchResult.getSelectedResponse());
// Assert that the source connector response was created
TestUtils.assertResponseExists(channel.getChannelId(), dispatchResult.getMessageId());
}
channel.stop();
channel.undeploy();
ChannelController.getInstance().removeChannel(channel.getChannelId());
}
/*
* Deploy a new channel, assert that:
* - The default behaviour for the source connector is to wait for
* destinations
*
* Send messages that should immediately process, assert that:
* - The message was created and marked as processed in the database
* - The MessageResponse returned is not null
* - The response status is correct (TRANSFORMED)
* - The channel's final transaction was created
* - The source connector response was stored
*
* Send messages that should immediately queue, assert that:
* - The message was stored in the database
* - The MessageResponse returned is not null
* - The response is not null
* - The source connector response was not stored
*/
@Test
public final void testHandleRawMessage() throws Exception {
TestChannel channel = (TestChannel) TestUtils.createDefaultChannel(channelId, serverId);
TestSourceConnector sourceConnector = (TestSourceConnector) channel.getSourceConnector();
sourceConnector.setRespondAfterProcessing(true);
channel
.getResponseSelector()
.setRespondFromName(ResponseConnectorProperties.RESPONSE_SOURCE_TRANSFORMED);
channel.deploy();
channel.start();
// Assert that the default source connector behaviour is to wait for destinations
assertTrue(sourceConnector.isRespondAfterProcessing());
// Send messages that immediately process
for (int i = 1; i <= TEST_SIZE; i++) {
RawMessage rawMessage = new RawMessage(testMessage);
DispatchResult dispatchResult = null;
try {
dispatchResult = sourceConnector.dispatchRawMessage(rawMessage);
if (dispatchResult.getSelectedResponse() != null) {
dispatchResult.getSelectedResponse().setMessage("response");
}
} finally {
sourceConnector.finishDispatch(dispatchResult, true, null);
}
if (dispatchResult != null) {
sourceConnector.getMessageIds().add(dispatchResult.getMessageId());
}
// Assert that the message was created and processed
Message message = new Message();
message.setChannelId(channel.getChannelId());
message.setMessageId(dispatchResult.getMessageId());
message.setServerId(channel.getServerId());
message.setProcessed(true);
TestUtils.assertMessageExists(message, false);
// Assert that the message response is not null
assertNotNull(dispatchResult);
// Assert that the response is not null
assertNotNull(dispatchResult.getSelectedResponse());
// Assert that the response status is correct
assertEquals(Status.TRANSFORMED, dispatchResult.getSelectedResponse().getStatus());
// Assert that the source connector response was created
TestUtils.assertResponseExists(channel.getChannelId(), dispatchResult.getMessageId());
}
// Send messages that queue
sourceConnector.setRespondAfterProcessing(false);
channel.getResponseSelector().setRespondFromName(null);
for (int i = 1; i <= TEST_SIZE; i++) {
RawMessage rawMessage = new RawMessage(testMessage);
DispatchResult dispatchResult = null;
try {
dispatchResult = sourceConnector.dispatchRawMessage(rawMessage);
} finally {
sourceConnector.finishDispatch(dispatchResult);
}
if (dispatchResult != null) {
sourceConnector.getMessageIds().add(dispatchResult.getMessageId());
}
// Assert that the message was created
Message message = new Message();
message.setChannelId(channel.getChannelId());
message.setMessageId(dispatchResult.getMessageId());
message.setServerId(channel.getServerId());
message.setProcessed(false);
try {
TestUtils.assertMessageExists(message, false);
} catch (Exception e) {
message.setProcessed(true);
TestUtils.assertMessageExists(message, false);
}
// Assert that the message response is not null
assertNotNull(dispatchResult);
// Assert that the response is null
assertNull(dispatchResult.getSelectedResponse());
// Assert that the source connector response was not created
TestUtils.assertResponseDoesNotExist(channel.getChannelId(), dispatchResult.getMessageId());
}
channel.stop();
channel.undeploy();
ChannelController.getInstance().removeChannel(channel.getChannelId());
}