Java Code Examples for org.apache.flink.streaming.util.TwoInputStreamOperatorTestHarness#setProcessingTime()

The following examples show how to use org.apache.flink.streaming.util.TwoInputStreamOperatorTestHarness#setProcessingTime() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(17));
	testHarness.processElement2(new StreamRecord<>("18"));

	testHarness.setProcessingTime(5);
	testHarness.setProcessingTime(6);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT2:18"));
	expectedOutput.add(new StreamRecord<>("1777"));
	expectedOutput.add(new StreamRecord<>("1777"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 2
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(17));
	testHarness.processElement2(new StreamRecord<>("18"));

	testHarness.setProcessingTime(5);
	testHarness.setProcessingTime(6);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT2:18"));
	expectedOutput.add(new StreamRecord<>("1777"));
	expectedOutput.add(new StreamRecord<>("1777"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 3
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 4
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new ProcessingTimeTriggeringStatefulProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement1(new StreamRecord<>(17)); // should set timer for 6
	testHarness.processElement1(new StreamRecord<>(13)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement1(new StreamRecord<>(13)); // should delete timer again
	testHarness.processElement2(new StreamRecord<>("42")); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT1:13"));
	expectedOutput.add(new StreamRecord<>("INPUT2:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 5
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new ProcessingTimeTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(17));
	testHarness.processElement2(new StreamRecord<>("18"));

	testHarness.setProcessingTime(5);
	testHarness.setProcessingTime(6);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT2:18"));
	expectedOutput.add(new StreamRecord<>("1777"));
	expectedOutput.add(new StreamRecord<>("1777"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 6
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 7
Source File: KeyedCoProcessOperatorTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 8
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 9
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new ProcessingTimeTriggeringStatefulProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement1(new StreamRecord<>(17)); // should set timer for 6
	testHarness.processElement1(new StreamRecord<>(13)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement1(new StreamRecord<>(13)); // should delete timer again
	testHarness.processElement2(new StreamRecord<>("42")); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT1:13"));
	expectedOutput.add(new StreamRecord<>("INPUT2:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 10
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new ProcessingTimeTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(17));
	testHarness.processElement2(new StreamRecord<>("18"));

	testHarness.setProcessingTime(5);
	testHarness.setProcessingTime(6);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT2:18"));
	expectedOutput.add(new StreamRecord<>("1777"));
	expectedOutput.add(new StreamRecord<>("1777"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 11
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 12
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeTriggeringStatefulProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement1(new StreamRecord<>(17)); // should set timer for 6
	testHarness.processElement1(new StreamRecord<>(13)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement1(new StreamRecord<>(13)); // should delete timer again
	testHarness.processElement2(new StreamRecord<>("42")); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT1:13"));
	expectedOutput.add(new StreamRecord<>("INPUT2:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 13
Source File: KeyedCoProcessOperatorTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new ProcessingTimeTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(17));
	testHarness.processElement2(new StreamRecord<>("18"));

	testHarness.setProcessingTime(5);
	testHarness.setProcessingTime(6);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT1:17"));
	expectedOutput.add(new StreamRecord<>("INPUT2:18"));
	expectedOutput.add(new StreamRecord<>("1777"));
	expectedOutput.add(new StreamRecord<>("1777"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 14
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Test
public void testSnapshotAndRestore() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(5, 12L));
	testHarness.processElement2(new StreamRecord<>("5", 12L));

	// snapshot and restore from scratch
	OperatorSubtaskState snapshot = testHarness.snapshot(0, 0);

	testHarness.close();

	operator = new LegacyKeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	testHarness = new KeyedTwoInputStreamOperatorTestHarness<>(
			operator,
			new IntToStringKeySelector<>(),
			new IdentityKeySelector<String>(),
			BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.initializeState(snapshot);
	testHarness.open();

	testHarness.setProcessingTime(5);
	testHarness.processWatermark1(new Watermark(6));
	testHarness.processWatermark2(new Watermark(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("PROC:1777"));
	expectedOutput.add(new StreamRecord<>("EVENT:1777", 6L));
	expectedOutput.add(new Watermark(6));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 15
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Test
public void testSnapshotAndRestore() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(5, 12L));
	testHarness.processElement2(new StreamRecord<>("5", 12L));

	// snapshot and restore from scratch
	OperatorSubtaskState snapshot = testHarness.snapshot(0, 0);

	testHarness.close();

	operator = new KeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	testHarness = new KeyedTwoInputStreamOperatorTestHarness<>(
			operator,
			new IntToStringKeySelector<>(),
			new IdentityKeySelector<String>(),
			BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.initializeState(snapshot);
	testHarness.open();

	testHarness.setProcessingTime(5);
	testHarness.processWatermark1(new Watermark(6));
	testHarness.processWatermark2(new Watermark(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("PROC:1777"));
	expectedOutput.add(new StreamRecord<>("EVENT:1777", 6L));
	expectedOutput.add(new Watermark(6));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 16
Source File: KeyedCoProcessOperatorTest.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
@Test
public void testSnapshotAndRestore() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(5, 12L));
	testHarness.processElement2(new StreamRecord<>("5", 12L));

	// snapshot and restore from scratch
	OperatorSubtaskState snapshot = testHarness.snapshot(0, 0);

	testHarness.close();

	operator = new KeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	testHarness = new KeyedTwoInputStreamOperatorTestHarness<>(
			operator,
			new IntToStringKeySelector<>(),
			new IdentityKeySelector<String>(),
			BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.initializeState(snapshot);
	testHarness.open();

	testHarness.setProcessingTime(5);
	testHarness.processWatermark1(new Watermark(6));
	testHarness.processWatermark2(new Watermark(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("PROC:1777"));
	expectedOutput.add(new StreamRecord<>("EVENT:1777", 6L));
	expectedOutput.add(new Watermark(6));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 17
Source File: LegacyKeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Test
public void testSnapshotAndRestore() throws Exception {

	LegacyKeyedCoProcessOperator<String, Integer, String, String> operator =
			new LegacyKeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(5, 12L));
	testHarness.processElement2(new StreamRecord<>("5", 12L));

	// snapshot and restore from scratch
	OperatorSubtaskState snapshot = testHarness.snapshot(0, 0);

	testHarness.close();

	operator = new LegacyKeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	testHarness = new KeyedTwoInputStreamOperatorTestHarness<>(
			operator,
			new IntToStringKeySelector<>(),
			new IdentityKeySelector<String>(),
			BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.initializeState(snapshot);
	testHarness.open();

	testHarness.setProcessingTime(5);
	testHarness.processWatermark1(new Watermark(6));
	testHarness.processWatermark2(new Watermark(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("PROC:1777"));
	expectedOutput.add(new StreamRecord<>("EVENT:1777", 6L));
	expectedOutput.add(new Watermark(6));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 18
Source File: KeyedCoProcessOperatorTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Test
public void testSnapshotAndRestore() throws Exception {

	KeyedCoProcessOperator<String, Integer, String, String> operator =
			new KeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new KeyedTwoInputStreamOperatorTestHarness<>(
					operator,
					new IntToStringKeySelector<>(),
					new IdentityKeySelector<String>(),
					BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement1(new StreamRecord<>(5, 12L));
	testHarness.processElement2(new StreamRecord<>("5", 12L));

	// snapshot and restore from scratch
	OperatorSubtaskState snapshot = testHarness.snapshot(0, 0);

	testHarness.close();

	operator = new KeyedCoProcessOperator<>(new BothTriggeringProcessFunction());

	testHarness = new KeyedTwoInputStreamOperatorTestHarness<>(
			operator,
			new IntToStringKeySelector<>(),
			new IdentityKeySelector<String>(),
			BasicTypeInfo.STRING_TYPE_INFO);

	testHarness.setup();
	testHarness.initializeState(snapshot);
	testHarness.open();

	testHarness.setProcessingTime(5);
	testHarness.processWatermark1(new Watermark(6));
	testHarness.processWatermark2(new Watermark(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("PROC:1777"));
	expectedOutput.add(new StreamRecord<>("EVENT:1777", 6L));
	expectedOutput.add(new Watermark(6));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 19
Source File: CoProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	CoProcessOperator<Integer, String, String> operator =
			new CoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new TwoInputStreamOperatorTestHarness<>(operator);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 20
Source File: CoProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	CoProcessOperator<Integer, String, String> operator =
			new CoProcessOperator<>(new ProcessingTimeQueryingProcessFunction());

	TwoInputStreamOperatorTestHarness<Integer, String, String> testHarness =
			new TwoInputStreamOperatorTestHarness<>(operator);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement1(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement2(new StreamRecord<>("6"));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5PT:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6PT:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}