diff options
Diffstat (limited to 'src/test/java/org/onap/aai/spike/event')
3 files changed, 183 insertions, 0 deletions
diff --git a/src/test/java/org/onap/aai/spike/event/OffsetManagerTest.java b/src/test/java/org/onap/aai/spike/event/OffsetManagerTest.java new file mode 100644 index 0000000..7975d6f --- /dev/null +++ b/src/test/java/org/onap/aai/spike/event/OffsetManagerTest.java @@ -0,0 +1,90 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.aai.spike.event; + +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import org.junit.Test; +import org.onap.aai.spike.event.incoming.OffsetManager; + +public class OffsetManagerTest { + + /** + * This test validates that as events are cached, and flagged as published, that the 'safe' offset + * is advanced correctly. + */ + @Test + public void testOffsetAdvancement() throws Exception { + + final Long offsetPeriod = 50L; // ms + + // Create an instance of the offset manager. + OffsetManager offsetManager = new OffsetManager(10, offsetPeriod); + + // Now, cache some events as if we had consumed them and they + // are in flight. + final int event1Index = offsetManager.cacheEvent("1", 1); + final int event2Index = offsetManager.cacheEvent("2", 2); + final int event3Index = offsetManager.cacheEvent("3", 3); + final int event4Index = offsetManager.cacheEvent("4", 4); + + // Mark some of them as 'published' + offsetManager.markAsPublished(event1Index); + offsetManager.markAsPublished(event2Index); + offsetManager.markAsPublished(event4Index); + + // Validate that the offset manager reported the expected offset (ie: we can only commit up + // to event2, event though event4 has been processed, since event3 is still in flight). + Long nextOffset = waitForOffsetUpdate(null, offsetPeriod, offsetManager); + assertTrue("Unexpected 'next offset' value. Expected=2, actual=" + nextOffset, nextOffset == 2); + + // Now, let's mark event3 as 'published'. We should see the next safe offset + // advance to event4 (since is was previously flagged as 'published'). + offsetManager.markAsPublished(event3Index); + + nextOffset = waitForOffsetUpdate(nextOffset, offsetPeriod, offsetManager); + assertTrue("Unexpected 'next offset' value. Expected=4, actual=" + nextOffset, nextOffset == 4); + } + + private Long waitForOffsetUpdate(Long currentOffset, Long offsetPeriod, OffsetManager offsetManager) + throws InterruptedException { + + Long newOffset = currentOffset; + int retries = 3; + while (currentOffset == newOffset) { + + // Wait long enough for the offset manager to have hopefully kicked it's offset + // update task. + Thread.sleep(offsetPeriod); + newOffset = offsetManager.getNextOffsetToCommit(); + + // We might have just missed the update due to timing, so we will retry a + // few times before giving up... + retries--; + if (retries == 0) { + fail("Safe offset was not updated as expected"); + } + } + return newOffset; + } + +} diff --git a/src/test/java/org/onap/aai/spike/event/envelope/EventEnvelopeParserTest.java b/src/test/java/org/onap/aai/spike/event/envelope/EventEnvelopeParserTest.java new file mode 100644 index 0000000..2435a43 --- /dev/null +++ b/src/test/java/org/onap/aai/spike/event/envelope/EventEnvelopeParserTest.java @@ -0,0 +1,40 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.aai.spike.event.envelope; + +import org.junit.Test; +import org.onap.aai.spike.event.incoming.GizmoGraphEvent; +import org.onap.aai.spike.test.util.TestFileReader; +import org.skyscreamer.jsonassert.JSONAssert; +import org.skyscreamer.jsonassert.JSONCompareMode; + +public class EventEnvelopeParserTest { + + @Test + public void testParseEvent() throws Exception { + String champNotification = TestFileReader.getFileAsString("event/champ-update-notification-raw.json"); + String expectedParsedEvent = TestFileReader.getFileAsString("event/gizmo-graph-event.json"); + + GizmoGraphEvent gizmoGraphEvent = new EventEnvelopeParser().parseEvent(champNotification); + + JSONAssert.assertEquals(expectedParsedEvent, gizmoGraphEvent.toJson(), JSONCompareMode.NON_EXTENSIBLE); + } +} diff --git a/src/test/java/org/onap/aai/spike/event/envelope/EventEnvelopeTest.java b/src/test/java/org/onap/aai/spike/event/envelope/EventEnvelopeTest.java new file mode 100644 index 0000000..49f7bda --- /dev/null +++ b/src/test/java/org/onap/aai/spike/event/envelope/EventEnvelopeTest.java @@ -0,0 +1,53 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.aai.spike.event.envelope; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import org.junit.Test; +import org.onap.aai.spike.event.incoming.GizmoGraphEvent; +import org.onap.aai.spike.event.outgoing.SpikeEventExclusionStrategy; +import org.onap.aai.spike.event.outgoing.SpikeGraphEvent; +import org.onap.aai.spike.test.util.TestFileReader; +import org.skyscreamer.jsonassert.Customization; +import org.skyscreamer.jsonassert.JSONAssert; +import org.skyscreamer.jsonassert.JSONCompareMode; +import org.skyscreamer.jsonassert.comparator.CustomComparator; + +public class EventEnvelopeTest { + + private static final Gson gson = + new GsonBuilder().setExclusionStrategies(new SpikeEventExclusionStrategy()).setPrettyPrinting().create(); + + @Test + public void testPublishedEventFormat() throws Exception { + String champNotification = TestFileReader.getFileAsString("event/champ-update-notification-raw.json"); + String expectedEventEnvelope = TestFileReader.getFileAsString("event/spike-event.json"); + + GizmoGraphEvent gizmoGraphEvent = new EventEnvelopeParser().parseEvent(champNotification); + SpikeGraphEvent spikeGraphEvent = gizmoGraphEvent.toSpikeGraphEvent(); + String eventEnvelope = gson.toJson(new EventEnvelope(spikeGraphEvent)); + + + JSONAssert.assertEquals(expectedEventEnvelope, eventEnvelope, new CustomComparator( + JSONCompareMode.NON_EXTENSIBLE, new Customization("header.timestamp", (o1, o2) -> true))); + } +} |