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/*-
* ============LICENSE_START=======================================================
* Configuration Test
* ================================================================================
* Copyright (C) 2017 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.protocol.coders;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import org.junit.Test;
import org.onap.policy.drools.protocol.coders.JsonProtocolFilter;
import org.onap.policy.drools.protocol.coders.JsonProtocolFilter.FilterRule;
import org.onap.policy.drools.utils.Pair;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class JsonProtocolFilterTest {
private static final Logger logger = LoggerFactory.getLogger(JsonProtocolFilterTest.class);
private static final String NAME1 = "name1";
private static final String REGEX1 = "regex1";
private static final String NAME2 = "name2";
private static final String REGEX2 = "regex2";
private static final String NAME3 = "name3";
private static final String REGEX3 = "regex3";
private static final String NAME4 = "name4";
private static final String REGEX4a = "regex4a";
private static final String REGEX4b = "regex4b";
@Test
public void test() {
// ******************** D E F I N E f i l t e r R u l e O b j e c t s ***************************
// DEFINE one (1) filterRule object (using constructor without parms passed; instead use set methods
FilterRule filterRule1 = new FilterRule();
filterRule1.setName(NAME1);
filterRule1.setRegex(REGEX1);
assertEquals(filterRule1.getName(), NAME1);
assertEquals(filterRule1.getRegex(), REGEX1);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DEFINE four (4) filterRule objects (using constructor passing the field values
FilterRule filterRule2 = new FilterRule(NAME2, REGEX2);
assertEquals(filterRule2.getName(), NAME2);
assertEquals(filterRule2.getRegex(), REGEX2);
FilterRule filterRule3 = new FilterRule(NAME3, REGEX3);
assertEquals(filterRule3.getName(), NAME3);
assertEquals(filterRule3.getRegex(), REGEX3);
FilterRule filterRule4a = new FilterRule(NAME4, REGEX4a);
assertEquals(filterRule4a.getName(), NAME4);
assertEquals(filterRule4a.getRegex(), REGEX4a);
FilterRule filterRule4b = new FilterRule(NAME4, REGEX4b);
assertEquals(filterRule4b.getName(), NAME4);
assertEquals(filterRule4b.getRegex(), REGEX4b);
// ************************ D E F I N E f i l t e r L i s t s ************************************
// DEFINE rawFiltersA
List<Pair<String,String>> rawFiltersA = new ArrayList<>();
rawFiltersA.add(new Pair<String,String>(filterRule1.getName(), filterRule1.getRegex()));
rawFiltersA.add(new Pair<String,String>(filterRule2.getName(), filterRule2.getRegex()));
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DEFINE filtersA
List<FilterRule> filtersA = new ArrayList<>();
for (Pair<String, String> filterPair: rawFiltersA) {
if (filterPair.first() == null || filterPair.first().isEmpty()) {
continue;
}
filtersA.add(new FilterRule(filterPair.first(), filterPair.second()));
}
// *********** I N S T A N T I A T E J s o n P r o t o c o l F i l t e r O b j e c t s **********
// INSTANTIATE protocolFilterA (passing raw filters to the 'fromRawFilters' constructor)
JsonProtocolFilter protocolFilterA = JsonProtocolFilter.fromRawFilters(rawFiltersA);
assertTrue(protocolFilterA.isRules());
assertEquals(protocolFilterA.getRules().toString(), filtersA.toString());
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// INSTANTIATE protocolFilterB (passing filters list to constructor which accepts such)
JsonProtocolFilter protocolFilterB = new JsonProtocolFilter(filtersA);
assertTrue(protocolFilterB.isRules());
assertEquals(protocolFilterB.getRules(), filtersA);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// INSTANTIATE protocolFilterC (using constructor without parms; add instead using setRules() method
JsonProtocolFilter protocolFilterC = new JsonProtocolFilter();
protocolFilterC.setRules(filtersA);
assertTrue(protocolFilterC.isRules());
assertEquals(protocolFilterC.getRules(), filtersA);
// *** D E F I N E o t h e r f i l t e r L i s t s f o r v a l i d a t i o n s ************
// DEFINE rawFiltersB
List<Pair<String,String>> rawFiltersB = new ArrayList<>();
rawFiltersB.add(new Pair<String,String>(filterRule1.getName(), filterRule1.getRegex()));
rawFiltersB.add(new Pair<String,String>(filterRule2.getName(), filterRule2.getRegex()));
rawFiltersB.add(new Pair<String,String>(filterRule3.getName(), filterRule3.getRegex()));
rawFiltersB.add(new Pair<String,String>(filterRule4a.getName(), filterRule4a.getRegex()));
rawFiltersB.add(new Pair<String,String>(filterRule4b.getName(), filterRule4b.getRegex()));
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DEFINE filtersB
List<FilterRule> filtersB = new ArrayList<>();
for (Pair<String, String> filterPair: rawFiltersB) {
filtersB.add(new FilterRule(filterPair.first(), filterPair.second()));
}
// *********** A D D T O p r o t o c o l F i l t e r B 3 m o r e f i l t e r s ************
protocolFilterB.addRule(filterRule3.getName(), filterRule3.getRegex());
protocolFilterB.addRule(filterRule4a.getName(), filterRule4a.getRegex());
protocolFilterB.addRule(filterRule4b.getName(), filterRule4b.getRegex());
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// VALIDATE that protocolFilterB now contains filters passed using filtersA and the new ones just added
assertEquals(protocolFilterB.getRules().toString(), filtersB.toString());
// ************ D E L E T E f i l t e r s f r o m p r o t o c o l F i l t e r B ***********
// DELETE specific filter from protocolFilterB by passing both the name & regex values
protocolFilterB.deleteRule(NAME3, REGEX3);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DELETE all filters from protocolFilterB that have a match to the same name value
protocolFilterB.deleteRules(NAME4);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// VALIDATE that protocolFilterB now only contains the filters that were originally passed using filtersA
assertEquals(protocolFilterB.getRules(), filtersA);
// ************ A C C E P T J S O N I F I T P A S S E S A L L F I L T E R S ***********
// ACCEPT TRUE a JSON that passes all filters
String jsonA = "{ \"name1\":\"regex1\",\"name2\":\"regex2\"}";
assertTrue(protocolFilterA.accept(jsonA));
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ACCEPT FALSE a JSON that does NOT pass all filters
String jsonB = "{ \"name1\":\"regex1\"}";
assertFalse(protocolFilterA.accept(jsonB));
}
}
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