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

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-18 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
  21 package org.onap.aai.edges;
  22
  23 import static org.junit.Assert.*;
  24
  25 import java.io.InputStream;
  26 import java.util.List;
  27 import java.util.Scanner;
  28
  29 import org.junit.Before;
  30 import org.junit.Test;
  31 import org.onap.aai.edges.enums.EdgeType;
  32
  33 import com.jayway.jsonpath.DocumentContext;
  34 import com.jayway.jsonpath.JsonPath;
  35
  36 public class EdgeRuleQueryTest {
  37         private DocumentContext testRules;
  38         private String readStart = "$.rules.[?]";
  39
  40         /* **** DATA SETUP **** */
  41         @Before
  42         public void setup() {
  43                 InputStream is = getClass().getResourceAsStream("/edgeRules/test.json");
  44
  45                 Scanner scanner = new Scanner(is);
  46                 String json = scanner.useDelimiter("\\Z").next();
  47                 scanner.close();
  48
  49                 this.testRules = JsonPath.parse(json);
  50         }
  51
  52         /* **** TESTS **** */
  53         @Test
  54         public void testFromToSingle() {
  55                 //rule defined from quux to foo
  56                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("quux", "foo").build();
  57                 List<Object> results = testRules.read(readStart, q.getFilter());
  58
  59                 assertTrue(results.size() == 1);
  60         }
  61
  62         @Test
  63         public void testToFromSingle() {
  64                 //rule defined from quux to foo, this is flipped
  65                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo", "quux").build();
  66                 List<Object> results = testRules.read(readStart, q.getFilter());
  67
  68                 assertTrue(results.size() == 1);
  69         }
  70
  71         @Test
  72         public void testFromToMultiple() {
  73                 //rules have two from foo to bar
  74                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo", "bar").build();
  75                 List<Object> results = testRules.read(readStart, q.getFilter());
  76                 assertTrue(results.size() == 2);
  77         }
  78
  79         @Test
  80         public void testToFromMultiple() {
  81                 //rules have two from foo to bar
  82                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("bar", "foo").build();
  83                 List<Object> results = testRules.read(readStart, q.getFilter());
  84
  85                 assertTrue(results.size() == 2);
  86                 assertTrue(!(results.get(0).toString().equals(results.get(1).toString())));
  87         }
  88
  89         @Test
  90         public void testJustFrom() {
  91                 //there are 4 foo rules (foo>bar, foo>bar, foo>baz, quux>foo)
  92                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo").build();
  93                 List<Object> results = testRules.read(readStart, q.getFilter());
  94                 assertTrue(results.size() == 4);
  95
  96                 //there are 2 bar rules
  97                 EdgeRuleQuery q2 = new EdgeRuleQuery.Builder("bar").build();
  98                 List<Object> results2 = testRules.read(readStart, q2.getFilter());
  99                 assertTrue(results2.size() == 2);
 100         }
 101
 102         @Test
 103         public void testWithLabel() {
 104                 //there are foo >eats> bar and foo >eatz> bar
 105                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo","bar").label("eatz").build();
 106                 List<Object> results = testRules.read(readStart, q.getFilter());
 107                 assertTrue(results.size() == 1);
 108                 assertTrue(results.get(0).toString().contains("eatz"));
 109         }
 110
 111         @Test
 112         public void testCousin() {
 113                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo").edgeType(EdgeType.COUSIN).build();
 114                 List<Object> results = testRules.read(readStart, q.getFilter());
 115                 assertTrue(results.size() == 2);
 116
 117                 EdgeRuleQuery q2 = new EdgeRuleQuery.Builder("foo", "bar").edgeType(EdgeType.COUSIN).label("eats").build();
 118                 List<Object> results2 = testRules.read(readStart, q2.getFilter());
 119                 assertTrue(results2.size() == 1);
 120                 assertTrue(results2.get(0).toString().contains("eats"));
 121
 122                 EdgeRuleQuery q3 = new EdgeRuleQuery.Builder("foo","quux").edgeType(EdgeType.COUSIN).build();
 123                 List<Object> results3 = testRules.read(readStart, q3.getFilter());
 124                 assertTrue(results3.isEmpty());
 125         }
 126
 127         @Test
 128         public void testTree() {
 129                 EdgeRuleQuery q = new EdgeRuleQuery.Builder("foo").edgeType(EdgeType.TREE).build();
 130                 List<Object> results = testRules.read(readStart, q.getFilter());
 131                 assertTrue(results.size() == 2);
 132         }
 133 }