From 89d3441bb04047d63ff8f4f586773d7c287e1deb Mon Sep 17 00:00:00 2001 From: Daniel Cruz Date: Fri, 22 Mar 2019 08:33:29 -0500 Subject: Add MDC Topic Filtering A feature to provide configurable properties for network topics to extrac fields from JSON strings and place them in a mapped diagnostic context. Issue-ID: POLICY-1499 Change-Id: Icfca0be3b263ccf1612b79ed617e2b1ffb0317e6 Signed-off-by: Daniel Cruz --- .../drools/mdc/filters/MdcFilterFeatureTest.java | 170 +++++++ .../drools/mdc/filters/MdcTopicFilterTest.java | 564 +++++++++++++++++++++ feature-mdc-filters/src/test/resources/onset.json | 18 + 3 files changed, 752 insertions(+) create mode 100755 feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcFilterFeatureTest.java create mode 100755 feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcTopicFilterTest.java create mode 100755 feature-mdc-filters/src/test/resources/onset.json (limited to 'feature-mdc-filters/src/test') diff --git a/feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcFilterFeatureTest.java b/feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcFilterFeatureTest.java new file mode 100755 index 00000000..afe6df35 --- /dev/null +++ b/feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcFilterFeatureTest.java @@ -0,0 +1,170 @@ +/* + * ============LICENSE_START======================================================= + * feature-mdc-filters + * ================================================================================ + * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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.policy.drools.mdc.filters; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.mock; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.List; +import java.util.Properties; + +import org.junit.Before; +import org.junit.Test; +import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure; +import org.onap.policy.common.endpoints.event.comm.TopicEndpoint; +import org.onap.policy.common.endpoints.event.comm.TopicSink; +import org.onap.policy.common.endpoints.event.comm.TopicSource; +import org.onap.policy.common.endpoints.utils.NetLoggerUtil.EventType; +import org.onap.policy.drools.system.PolicyController; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.MDC; + +public class MdcFilterFeatureTest { + + /** + * Logger. + */ + private static final Logger logger = LoggerFactory.getLogger(MdcFilterFeatureTest.class); + + /** + * Test topic names for mdc topic filters. + */ + private static final String TEST_TOPIC_A = "org.onap.policy.test-topic-a"; + private static final String TEST_TOPIC_B = "org.onap.policy.test-topic-b"; + + /** + * The mock PolicyController to be used for the junits. + */ + private PolicyController controller; + + /** + * The mock properties to be used for the junits. + */ + private Properties props; + + /** + * An instance of the MdcFilterFeature. + */ + private MdcFilterFeature mdcFilterFeature; + + /** + * Sample json string to be logged. + */ + private String message; + + /** + * Setup. + * @throws IOException thrown if onset.json file could not be read + */ + @Before + public void setUp() throws IOException { + message = new String(Files.readAllBytes(Paths.get("src/test/resources/onset.json"))); + + props = mockFeatureProperties(); + controller = mock(PolicyController.class); + + props.setProperty("dmaap.source.topics", TEST_TOPIC_A); + props.setProperty("dmaap.source.topics." + TEST_TOPIC_A + ".servers", "http://testing123.com/"); + props.setProperty("noop.sink.topics", TEST_TOPIC_B); + + List topicSources = TopicEndpoint.manager.addTopicSources(props); + doReturn(topicSources).when(controller).getTopicSources(); + + List topicSinks = TopicEndpoint.manager.addTopicSinks(props); + doReturn(topicSinks).when(controller).getTopicSinks(); + + mdcFilterFeature = new MdcFilterFeatureImpl(); + mdcFilterFeature.afterCreate(controller); + } + + /** + * Tests extracting fields from a JSON message and place them in the MDC and + * then clearing the MDC. + */ + @Test + public void mdcLogTest() { + mdcFilterFeature.beforeLog(logger, EventType.IN, + CommInfrastructure.DMAAP, TEST_TOPIC_A, message); + + assertEquals("8c1b8bd8-06f7-493f-8ed7-daaa4cc481bc", MDC.get("requestID")); + assertEquals("CL-TEST", MDC.get("closedLoopControlName")); + + assertNotNull(MDC.getCopyOfContextMap()); + + mdcFilterFeature.afterLog(logger, EventType.IN, + CommInfrastructure.DMAAP, TEST_TOPIC_A, message); + + assertNull(MDC.getCopyOfContextMap()); + } + + /** + * Tests that the feature does not search for fields in a JSON message + * if there is not an MdcTopicFilter object for the generated key. + */ + @Test + public void noTopicFilterTest() { + mdcFilterFeature.beforeLog(logger, EventType.OUT, + CommInfrastructure.NOOP, "no-topic", message); + + assertEquals("OUT", MDC.get("networkEventType")); + assertEquals("NOOP", MDC.get("networkProtocol")); + assertEquals("no-topic", MDC.get("networkTopic")); + assertNull(MDC.get("requestID")); + } + + /** + * Creates a simple properties map containing an mdc filter for a test + * topic. + * + * @return a properties map with mdc filter properties. + */ + private Properties mockFeatureProperties() { + Properties props = new Properties(); + + String key = "dmaap.source.topics." + TEST_TOPIC_A + ".mdcFilters"; + String value = "requestID=$.requestID,closedLoopControlName=$.closedLoopControlName"; + props.setProperty(key, value); + + return props; + } + + /** + * Subclass of MdcFilterFeature for junit usage. + */ + private class MdcFilterFeatureImpl extends MdcFilterFeature { + + public MdcFilterFeatureImpl() { + super(); + } + + @Override + protected Properties getFeatureProps() { + return props; + } + } +} diff --git a/feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcTopicFilterTest.java b/feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcTopicFilterTest.java new file mode 100755 index 00000000..2a5a875d --- /dev/null +++ b/feature-mdc-filters/src/test/java/org/onap/policy/drools/mdc/filters/MdcTopicFilterTest.java @@ -0,0 +1,564 @@ +/* + * ============LICENSE_START======================================================= + * feature-mdc-filters + * ================================================================================ + * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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.policy.drools.mdc.filters; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +import java.util.Arrays; +import java.util.List; +import java.util.Map; + +import org.junit.Test; +import org.onap.policy.drools.mdc.filters.MdcTopicFilter.FilterRule; + +public class MdcTopicFilterTest { + + /** + * Test the simple case of having one filter rule for a key. + */ + @Test + public void singleFilterOnePathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.getFilterRule("requestID"); + assertEquals("requestID", rule.getMdcKey()); + assertEquals("[$.requestID]", rule.getPaths().toString()); + } + + /** + * Tests having one filter rule with a set of potential paths to the key. + */ + @Test + public void singleFilterMultiPathTest() { + String topicFilterProp = "requestID=$.requestID|$.request-id"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.getFilterRule("requestID"); + assertEquals("requestID", rule.getMdcKey()); + assertEquals(2, rule.getPaths().size()); + assertEquals("[$.requestID, $.request-id]", rule.getPaths().toString()); + } + + /** + * Tests having two filter rules that each have one key/path pair. + */ + @Test + public void multiFilterSinglePathTest() { + String topicFilterProp = "requestID=$.requestID,closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.getFilterRule("requestID"); + assertEquals("requestID", rule.getMdcKey()); + assertEquals(1, rule.getPaths().size()); + assertEquals("[$.requestID]", rule.getPaths().toString()); + + FilterRule rule2 = topicFilter.getFilterRule("closedLoopControlName"); + assertEquals("closedLoopControlName", rule2.getMdcKey()); + assertEquals(1, rule2.getPaths().size()); + assertEquals("[$.closedLoopControlName]", rule2.getPaths().toString()); + } + + /** + * Tests having two filter rules that each have two key/path pairs. + */ + @Test + public void multiFilterMultiPathTest() { + String topicFilterProp = "requestID=$.requestID|$.body.request-id," + + "closedLoopControlName=$.closedLoopControlName" + + "|$.body.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.getFilterRule("requestID"); + assertEquals("requestID", rule.getMdcKey()); + assertEquals(2, rule.getPaths().size()); + assertEquals("[$.requestID, $.body.request-id]", rule.getPaths().toString()); + + FilterRule rule2 = topicFilter.getFilterRule("closedLoopControlName"); + assertEquals("closedLoopControlName", rule2.getMdcKey()); + assertEquals(2, rule2.getPaths().size()); + assertEquals("[$.closedLoopControlName, $.body.closedLoopControlName]", rule2.getPaths().toString()); + } + + /** + * Tests that the regex split logic for '|' in the feature code doesn't + * break parsing when "||" is used as a predicate in a JsonPath query. + */ + @Test + public void addOrPredicateFilterTest() { + String topicFilterProp = "requestID=$.requestID||$.body.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + assertEquals(1, topicFilter.getFilterRule().size()); + assertEquals("requestID", topicFilter.getFilterRule("requestID").getMdcKey()); + assertEquals(Arrays.asList("$.requestID||$.body.requestID"), topicFilter + .getFilterRule("requestID").getPaths()); + } + + /** + * Tests getting all filter rules for a given topic. + */ + @Test + public void getAllFilterRulesTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID," + + "closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + assertEquals(3, topicFilter.getFilterRule().size()); + } + + /** + * Tests getting a filter rule by its key. + */ + @Test + public void getFilterRuleTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID," + + "closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.getFilterRule("requestID"); + assertNotNull(rule); + } + + /** + * Tests throwing an exception for passing in a null key. + */ + @Test(expected = IllegalArgumentException.class) + public void getFilterRuleNullKeyTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.getFilterRule(null); + } + + /** + * Tests throwing an exception for passing in an empty key. + */ + @Test(expected = IllegalArgumentException.class) + public void getFilterRuleEmptyKeyTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.getFilterRule(""); + } + + /** + * Tests adding a filter rule with a single path. + */ + @Test + public void addFilterRuleSinglePathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + String key = "subRequestID"; + String path = "$.subRequestID"; + FilterRule rule = topicFilter.addFilterRule(key, path); + assertEquals(topicFilter.getFilterRule(key), rule); + } + + /** + * Tests adding a filter rule with multiple paths. + */ + @Test + public void addFilterRuleMultiPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + String key = "subRequestID"; + List paths = Arrays.asList("$.subRequestID", "$.sub-request-id"); + FilterRule rule = topicFilter.addFilterRule(key, paths); + assertEquals(topicFilter.getFilterRule(key), rule); + } + + /** + * Tests throwing an exception for passing a null key and a + * single path. + */ + @Test(expected = IllegalArgumentException.class) + public void addFilterRuleNullKeyStringPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule(null, "$.subRequestID"); + } + + /** + * Tests throwing an exception for passing a null key and a list + * of paths. + */ + @Test(expected = IllegalArgumentException.class) + public void addFilterRuleNullKeyPathListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule(null, Arrays.asList("$.subRequestID")); + } + + /** + * Tests throwing an exception for passing an empty key and + * a single path. + */ + @Test(expected = IllegalArgumentException.class) + public void addFilterRuleEmptyKeyStringPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule("", "$.subRequestID"); + } + + /** + * Tests throwing an exception for passing an empty key and + * a list of paths. + */ + @Test(expected = IllegalArgumentException.class) + public void addFilterRuleEmptyKeyPathListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule("", Arrays.asList("$.subRequestID")); + } + + /** + * Tests throwing an exception for passing an empty path string. + */ + @Test(expected = IllegalArgumentException.class) + public void addFilterRuleEmptyPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule("subRequestID", ""); + } + + /** + * Tests throwing an exception for passing an empty paths list. + */ + @Test(expected = IllegalArgumentException.class) + public void addFilterRuleEmptyPathsTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule("subRequestID", Arrays.asList()); + } + + /** + * Tests throwing an exception for trying to add a filter with a key that + * already exists with a single filter. + */ + @Test(expected = IllegalArgumentException.class) + public void addExistingFilterRuleStringTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule("requestID", "$.test"); + } + + /** + * Tests throwing an exception for trying to add a filter with a key that + * already exists with a list of filters. + */ + @Test(expected = IllegalArgumentException.class) + public void addExistingFilterRuleListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.addFilterRule("requestID", Arrays.asList("$.test")); + } + + /** + * Tests modifying a filter rule to add a new path. + */ + @Test + public void modifyFilterRuleSinglePathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.modifyFilterRule("requestID", "$.request-id"); + assertEquals(topicFilter.getFilterRule("requestID"), rule); + assertEquals(Arrays.asList("$.requestID", "$.request-id"), rule.getPaths()); + } + + /** + * Tests modifying a filter rule to add a list of new paths. + */ + @Test + public void modifyFilterRuleMultiPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.modifyFilterRule("requestID", + Arrays.asList("$.request-id", "$.requestId")); + assertEquals(topicFilter.getFilterRule("requestID"), rule); + assertEquals( + Arrays.asList("$.requestID", "$.request-id", "$.requestId"), + rule.getPaths()); + } + + /** + * Tests modifying a filter rule key. + */ + @Test + public void modifyFilterRuleKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + FilterRule rule = topicFilter.modifyFilterRule("requestID", + "request-id", Arrays.asList("$.request-id")); + assertEquals(topicFilter.getFilterRule("request-id"), rule); + assertEquals("[$.request-id]", rule.getPaths().toString()); + } + + /** + * Tests throwing an exception when passing a null key and + * a single path. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleNullKeyStringPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule(null, "$.request-id"); + } + + /** + * Tests throwing an exception when passing a null key and + * a list of multiple paths. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleNullKeyPathListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule(null, Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when passing an empty key and + * a single path. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyKeyStringPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("", "$.request-id"); + } + + /** + * Tests throwing an exception when passing an empty key and + * a list of multiple paths. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyKeyPathListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("", Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when passing an empty string path. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyPathStringTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("requestID", ""); + } + + /** + * Tests throwing an exception when passing an empty list of paths. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyPathListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("requestID", Arrays.asList()); + } + + /** + * Tests throwing an exception when passing a key that is + * not in the filter rules map and a string path. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleMissingKeyStringPathTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("request-id", "$.request-id"); + } + + /** + * Tests throwing an exception when passing a key that is + * not in the filter rules map and a list of paths. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleMissingKeyPathListTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("request-id", Arrays.asList("$.request-id")); + } + + + /** + * Tests throwing an exception when passing a null oldKey. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleNullOldKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule(null, "request-id", Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when passing an empty oldKey. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyOldKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("", "request-id", Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when passing a null newKey. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleNullNewKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("requestID", null, Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when passing an empty newKey. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyNewKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("requestID", "", Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when the old and new key are the same. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleSameKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("requestID", "requestID", + Arrays.asList("$.request-id")); + } + + /** + * Tests throwing an exception when passing an empty paths list. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleEmptyPathsTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("requestID", "request-id", Arrays.asList()); + } + + /** + * Tests throwing an exception when the old key doesn't exist + * in the rules map. + */ + @Test(expected = IllegalArgumentException.class) + public void modifyFilterRuleNonExistingOldKeyTest() { + String topicFilterProp = "requestID=$.requestID"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.modifyFilterRule("request-id", "id", Arrays.asList("$.request-id")); + } + + /** + * Tests deleting all filter rules in the rules map. + */ + @Test + public void deleteAllFilterRulesTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID," + + "closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + assertEquals(3, topicFilter.getFilterRule().size()); + topicFilter.deleteFilterRule(); + assertEquals(0, topicFilter.getFilterRule().size()); + } + + /** + * Tests deleting a single filter rule by its key from the rules map. + */ + @Test + public void deleteFilterRuleTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID," + + "closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + assertEquals(3, topicFilter.getFilterRule().size()); + topicFilter.deleteFilterRule("closedLoopControlName"); + assertEquals(2, topicFilter.getFilterRule().size()); + } + + /** + * Tests throwing an exception if the key is null. + */ + @Test(expected = IllegalArgumentException.class) + public void deleteFilterRuleNullKeyTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID," + + "closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.deleteFilterRule(null); + } + + /** + * Tests throwing an exception if the key is empty. + */ + @Test(expected = IllegalArgumentException.class) + public void deleteFilterRuleEmptyKeyTest() { + String topicFilterProp = "requestID=$.requestID,subRequestID=$.subRequestID," + + "closedLoopControlName=$.closedLoopControlName"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + topicFilter.deleteFilterRule(""); + } + + /** + * Tests finding all results for each filter rule corresponding to a topic. + */ + @Test + public void findAllTest() { + String message = "{\"requestID\":\"38adde30-cc22-11e8-a8d5-f2801f1b9fd1\",\"entity\":\"controller\"," + + "\"controllers\":[{\"name\":\"test-controller\"," + + "\"drools\":{\"groupId\":\"org.onap.policy.drools.test\"," + + "\"artifactId\":\"test\",\"version\":\"0.0.1\"},\"operation\":\"update\"}]}"; + + String topicFilterProp = "requestID=$.requestID,controllerName=$.controllers[0].name," + + "operation=$.controllers[0].operation"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + Map> results = topicFilter.find(message); + assertEquals("38adde30-cc22-11e8-a8d5-f2801f1b9fd1", + results.get("requestID").get(0)); + assertEquals("test-controller", results.get("controllerName").get(0)); + assertEquals("update", results.get("operation").get(0)); + } + + /** + * Tests finding field matches for a filter rule corresponding to a topic. + */ + @Test + public void findTest() { + String message = "{\"requestID\":\"38adde30-cc22-11e8-a8d5-f2801f1b9fd1\",\"entity\":\"controller\"," + + "\"controllers\":[{\"name\":\"test-controller\"," + + "\"drools\":{\"groupId\":\"org.onap.policy.drools.test\"," + + "\"artifactId\":\"test\",\"version\":\"0.0.1\"},\"operation\":\"update\"}]}"; + + String topicFilterProp = "requestID=$.requestID,controllerName=$.controllers[0].name," + + "operation=$.controllers[0].operation"; + MdcTopicFilter topicFilter = new MdcTopicFilter(topicFilterProp); + + List results = topicFilter.find(message, "requestID"); + assertEquals("38adde30-cc22-11e8-a8d5-f2801f1b9fd1", results.get(0)); + } +} diff --git a/feature-mdc-filters/src/test/resources/onset.json b/feature-mdc-filters/src/test/resources/onset.json new file mode 100755 index 00000000..fafc93a3 --- /dev/null +++ b/feature-mdc-filters/src/test/resources/onset.json @@ -0,0 +1,18 @@ +{ + "closedLoopEventClient": "DCAE_INSTANCE_ID.dcae-tca", + "policyVersion": "1.0.0.5", + "policyName": "policyTest", + "policyScope": "type=SampleType,closedLoopControlName=SampleClosedLoop", + "target_type": "VM", + "AAI": { + "vserver.is-closed-loop-disabled": false, + "vserver.vserver-name": "example-vserver-name" + }, + "closedLoopAlarmStart": 1484855291527925, + "closedLoopEventStatus": "ONSET", + "closedLoopControlName": "CL-TEST", + "version": "1.0.2", + "target": "vserver.vserver-name", + "requestID": "8c1b8bd8-06f7-493f-8ed7-daaa4cc481bc", + "from": "DCAE" +} \ No newline at end of file -- cgit 1.2.3-korg