aai-schema-ingest/src/test/java/org/onap/aai/edges/EdgeRuleQueryTest.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *    http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.aai.edges;
  21
  22 import static org.junit.Assert.*;
  23
  24 import java.io.InputStream;
  25 import java.util.List;
  26 import java.util.Scanner;
  27
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.onap.aai.edges.enums.EdgeType;
  31
  32 import com.jayway.jsonpath.DocumentContext;
  33 import com.jayway.jsonpath.JsonPath;
  34
  35 public class EdgeRuleQueryTest {
  36         private DocumentContext testRules;
  37         private String readStart = "$.rules.[?]";
  38
  39         /* **** DATA SETUP **** */
  40         @Before
  41         public void setup() {
  42                 InputStream is = getClass().getResourceAsStream("/edgeRules/test.json");
  43
  44                 Scanner scanner = new Scanner(is);
  45                 String json = scanner.useDelimiter("\\Z").next();
  46                 scanner.close();
  47
  48                 this.testRules = JsonPath.parse(json);
  49         }
  50
  51         /* **** TESTS **** */
  52         @Test
  53         public void testFromToSingle() {
  54                 //rule defined from quux to foo
  55                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("quux", "foo").build();
  56                 List<Object> results = testRules.read(readStart, q.getFilter());
  57
  58                 assertTrue(results.size() == 1);
  59         }
  60
  61         @Test
  62         public void testToFromSingle() {
  63                 //rule defined from quux to foo, this is flipped
  64                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo", "quux").build();
  65                 List<Object> results = testRules.read(readStart, q.getFilter());
  66
  67                 assertTrue(results.size() == 1);
  68         }
  69
  70         @Test
  71         public void testFromToMultiple() {
  72                 //rules have two from foo to bar
  73                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo", "bar").build();
  74                 List<Object> results = testRules.read(readStart, q.getFilter());
  75                 assertTrue(results.size() == 2);
  76         }
  77
  78         @Test
  79         public void testToFromMultiple() {
  80                 //rules have two from foo to bar
  81                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("bar", "foo").build();
  82                 List<Object> results = testRules.read(readStart, q.getFilter());
  83
  84                 assertTrue(results.size() == 2);
  85                 assertTrue(!(results.get(0).toString().equals(results.get(1).toString())));
  86         }
  87
  88         @Test
  89         public void testJustFrom() {
  90                 //there are 4 foo rules (foo>bar, foo>bar, foo>baz, quux>foo)
  91                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo").build();
  92                 List<Object> results = testRules.read(readStart, q.getFilter());
  93                 assertTrue(results.size() == 4);
  94
  95                 //there are 2 bar rules
  96                 EdgeRuleQuery q2 = new EdgeRuleQuery.Builder("bar").build();
  97                 List<Object> results2 = testRules.read(readStart, q2.getFilter());
  98                 assertTrue(results2.size() == 2);
  99         }
 100
 101         @Test
 102         public void testWithLabel() {
 103                 //there are foo >eats> bar and foo >eatz> bar
 104                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo","bar").label("eatz").build();
 105                 List<Object> results = testRules.read(readStart, q.getFilter());
 106                 assertTrue(results.size() == 1);
 107                 assertTrue(results.get(0).toString().contains("eatz"));
 108         }
 109
 110         @Test
 111         public void testCousin() {
 112                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo").edgeType(EdgeType.COUSIN).build();
 113                 List<Object> results = testRules.read(readStart, q.getFilter());
 114                 assertTrue(results.size() == 2);
 115
 116                 EdgeRuleQuery q2 = new EdgeRuleQuery.Builder("foo", "bar").edgeType(EdgeType.COUSIN).label("eats").build();
 117                 List<Object> results2 = testRules.read(readStart, q2.getFilter());
 118                 assertTrue(results2.size() == 1);
 119                 assertTrue(results2.get(0).toString().contains("eats"));
 120
 121                 EdgeRuleQuery q3 = new EdgeRuleQuery.Builder("foo","quux").edgeType(EdgeType.COUSIN).build();
 122                 List<Object> results3 = testRules.read(readStart, q3.getFilter());
 123                 assertTrue(results3.isEmpty());
 124         }
 125
 126         @Test
 127         public void testTree() {
 128                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo").edgeType(EdgeType.TREE).build();
 129                 List<Object> results = testRules.read(readStart, q.getFilter());
 130                 assertTrue(results.size() == 2);
 131         }
 132 }