use of io.siddhi.core.stream.input.InputHandler in project siddhi by wso2.
the class PlaybackTestCase method playbackTest8.
@Test(dependsOnMethods = { "playbackTest7" })
public void playbackTest8() throws InterruptedException {
log.info("Playback Test 8: Testing playback with heartbeat enabled");
SiddhiManager siddhiManager = new SiddhiManager();
String cseEventStream = "" + "@app:playback(idle.time = '100 millisecond', increment = '2 sec') " + "define stream cseEventStream (symbol string, price float, volume int);";
String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.time(2 sec) " + "select symbol,price,volume " + "insert all events into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
siddhiAppRuntime.addCallback("query1", new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
if (inEvents != null) {
inEventCount = inEventCount + inEvents.length;
}
if (removeEvents != null) {
AssertJUnit.assertTrue("InEvents arrived before RemoveEvents", inEventCount > removeEventCount);
removeEventCount = removeEventCount + removeEvents.length;
}
eventArrived = true;
}
});
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
siddhiAppRuntime.start();
long timestamp = System.currentTimeMillis();
inputHandler.send(timestamp, new Object[] { "IBM", 700f, 0 });
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
// Anything more than 100 is enough. Used 200 to be on safe side
Thread.sleep(200);
SiddhiTestHelper.waitForEvents(100, 2, inEventCount, 60000);
SiddhiTestHelper.waitForEvents(100, 2, removeEventCount, 60000);
AssertJUnit.assertEquals(2, inEventCount);
AssertJUnit.assertEquals(2, removeEventCount);
AssertJUnit.assertTrue(eventArrived);
siddhiAppRuntime.shutdown();
}
use of io.siddhi.core.stream.input.InputHandler in project siddhi by wso2.
the class PlaybackTestCase method playbackTest2.
@Test(dependsOnMethods = { "playbackTest1" })
public void playbackTest2() throws InterruptedException {
log.info("Playback Test 2: Playback with heartbeat disabled in query with start time enabled time batch " + "window");
SiddhiManager siddhiManager = new SiddhiManager();
String cseEventStream = "" + "@app:playback " + "define stream cseEventStream (symbol string, price float, volume int);";
String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.timeBatch(2 sec , 0) " + "select symbol, sum(price) as sumPrice, volume " + "insert into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
siddhiAppRuntime.addCallback("query1", new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
if (inEventCount == 0) {
AssertJUnit.assertTrue("Remove Events will only arrive after the second time period. ", removeEvents == null);
}
if (inEvents != null) {
inEventCount = inEventCount + inEvents.length;
} else if (removeEvents != null) {
removeEventCount = removeEventCount + removeEvents.length;
}
eventArrived = true;
}
});
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
siddhiAppRuntime.start();
// Start sending events in the beginning of a cycle
long timestamp = 0;
inputHandler.send(timestamp, new Object[] { "IBM", 700f, 0 });
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
timestamp += 8500;
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
inputHandler.send(timestamp, new Object[] { "II", 60.5f, 1 });
timestamp += 13000;
inputHandler.send(timestamp, new Object[] { "TT", 60.5f, 1 });
inputHandler.send(timestamp, new Object[] { "YY", 60.5f, 1 });
timestamp += 5000;
inputHandler.send(timestamp, new Object[] { "ZZ", 0.0f, 0 });
Thread.sleep(100);
SiddhiTestHelper.waitForEvents(100, 3, inEventCount, 60000);
SiddhiTestHelper.waitForEvents(100, 0, removeEventCount, 60000);
AssertJUnit.assertEquals(3, inEventCount);
AssertJUnit.assertEquals(0, removeEventCount);
AssertJUnit.assertTrue(eventArrived);
siddhiAppRuntime.shutdown();
}
use of io.siddhi.core.stream.input.InputHandler in project siddhi by wso2.
the class PlaybackTestCase method playbackTest7.
@Test(dependsOnMethods = { "playbackTest6" })
public void playbackTest7() throws InterruptedException {
log.info("Playback Test 7: Testing playback without heartbeat");
SiddhiManager siddhiManager = new SiddhiManager();
String cseEventStream = "" + "@app:playback " + "define stream cseEventStream (symbol string, price float, volume int);";
String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.time(2 sec) " + "select symbol,price,volume " + "insert all events into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
siddhiAppRuntime.addCallback("query1", new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
if (inEvents != null) {
inEventCount = inEventCount + inEvents.length;
}
if (removeEvents != null) {
AssertJUnit.assertTrue("InEvents arrived before RemoveEvents", inEventCount > removeEventCount);
removeEventCount = removeEventCount + removeEvents.length;
}
eventArrived = true;
}
});
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
siddhiAppRuntime.start();
long timestamp = System.currentTimeMillis();
inputHandler.send(timestamp, new Object[] { "IBM", 700f, 0 });
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
timestamp += 2000;
inputHandler.send(timestamp, new Object[] { "GOOGLE", 0.0f, 1 });
Thread.sleep(100);
SiddhiTestHelper.waitForEvents(100, 3, inEventCount, 60000);
SiddhiTestHelper.waitForEvents(100, 2, removeEventCount, 60000);
AssertJUnit.assertEquals(3, inEventCount);
AssertJUnit.assertEquals(2, removeEventCount);
AssertJUnit.assertTrue(eventArrived);
siddhiAppRuntime.shutdown();
}
use of io.siddhi.core.stream.input.InputHandler in project siddhi by wso2.
the class PlaybackTestCase method playbackTest13.
@Test(dependsOnMethods = { "playbackTest12" })
public void playbackTest13() throws InterruptedException {
log.info("Playback Test 13: Testing playback with out of order event with smaller than system timestamp after" + " window expires");
SiddhiManager siddhiManager = new SiddhiManager();
String cseEventStream = "" + "@app:playback(idle.time = '100 millisecond', increment = '1 sec') " + "define stream cseEventStream (symbol string, price float, volume int);";
String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.timeBatch(2 sec) " + "select symbol,price,volume " + "insert all events into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
try {
siddhiAppRuntime.addCallback("query1", new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
if (inEvents != null) {
inEventCount = inEventCount + inEvents.length;
}
if (removeEvents != null) {
AssertJUnit.assertTrue("InEvents arrived before RemoveEvents", inEventCount > removeEventCount);
removeEventCount = removeEventCount + removeEvents.length;
if (removeEventCount == 3) {
// Last timestamp is 200 + 3 * 2000 (increment) = 6200
AssertJUnit.assertEquals(6200, removeEvents[0].getTimestamp());
}
}
eventArrived = true;
}
});
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
siddhiAppRuntime.start();
inputHandler.send(100, new Object[] { "IBM", 700f, 0 });
inputHandler.send(200, new Object[] { "WSO2", 600.5f, 1 });
Thread.sleep(220);
inputHandler.send(250, new Object[] { "ORACLE", 500.0f, 2 });
Thread.sleep(450);
SiddhiTestHelper.waitForEvents(100, 3, inEventCount, 60000);
SiddhiTestHelper.waitForEvents(100, 3, removeEventCount, 60000);
AssertJUnit.assertEquals(3, inEventCount);
AssertJUnit.assertEquals(3, removeEventCount);
AssertJUnit.assertTrue(eventArrived);
} finally {
siddhiAppRuntime.shutdown();
}
}
use of io.siddhi.core.stream.input.InputHandler in project siddhi by wso2.
the class PlaybackTestCase method playbackTest1.
@Test
public void playbackTest1() throws InterruptedException {
log.info("Playback Test 1: Playback with heartbeat disabled in query containing regular time batch window");
SiddhiManager siddhiManager = new SiddhiManager();
String cseEventStream = "" + "@app:playback " + "define stream cseEventStream (symbol string, price float, volume int);";
String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.timeBatch(1 sec) " + "select * " + "insert all events into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
siddhiAppRuntime.addCallback("query1", new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
if (inEventCount == 0) {
AssertJUnit.assertTrue("Remove Events will only arrive after the second time period. ", removeEvents == null);
}
if (inEvents != null) {
inEventCount = inEventCount + inEvents.length;
}
if (removeEvents != null) {
removeEventCount = removeEventCount + removeEvents.length;
}
eventArrived = true;
}
});
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
siddhiAppRuntime.start();
long timestamp = System.currentTimeMillis();
inputHandler.send(timestamp, new Object[] { "IBM", 700f, 0 });
timestamp += 500;
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
// 1 sec passed
timestamp += 500;
inputHandler.send(timestamp, new Object[] { "GOOGLE", 85.0f, 1 });
// Another 1 sec passed
timestamp += 1000;
inputHandler.send(timestamp, new Object[] { "ORACLE", 90.5f, 1 });
Thread.sleep(100);
SiddhiTestHelper.waitForEvents(100, 3, inEventCount, 60000);
SiddhiTestHelper.waitForEvents(100, 2, removeEventCount, 60000);
AssertJUnit.assertEquals(3, inEventCount);
AssertJUnit.assertEquals(2, removeEventCount);
AssertJUnit.assertTrue(eventArrived);
siddhiAppRuntime.shutdown();
}
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