Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 1 | /* |
Brian O'Connor | 0f7908b | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.yangutils.parser.impl.listeners; |
| 18 | |
Vinod Kumar S | c26bf19 | 2016-02-23 22:36:57 +0530 | [diff] [blame] | 19 | import java.io.IOException; |
| 20 | import java.util.ListIterator; |
| 21 | |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 22 | import org.junit.Rule; |
| 23 | import org.junit.Test; |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 24 | import org.junit.rules.ExpectedException; |
| 25 | import org.onosproject.yangutils.datamodel.YangLeafList; |
Vinod Kumar S | c26bf19 | 2016-02-23 22:36:57 +0530 | [diff] [blame] | 26 | import org.onosproject.yangutils.datamodel.YangList; |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 27 | import org.onosproject.yangutils.datamodel.YangModule; |
| 28 | import org.onosproject.yangutils.datamodel.YangNode; |
| 29 | import org.onosproject.yangutils.datamodel.YangNodeType; |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 30 | import org.onosproject.yangutils.parser.exceptions.ParserException; |
| 31 | import org.onosproject.yangutils.parser.impl.YangUtilsParserManager; |
| 32 | |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 33 | import static org.hamcrest.MatcherAssert.assertThat; |
| 34 | import static org.hamcrest.core.Is.is; |
| 35 | |
| 36 | /** |
| 37 | * Test cases for testing min-elements listener. |
| 38 | */ |
| 39 | public class MinElementsListenerTest { |
| 40 | |
| 41 | @Rule |
| 42 | public ExpectedException thrown = ExpectedException.none(); |
| 43 | |
| 44 | private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| 45 | |
| 46 | /** |
| 47 | * Checks min-elements as sub-statements of leaf-list. |
| 48 | */ |
| 49 | @Test |
| 50 | public void processLeafListSubStatementMinElements() throws IOException, ParserException { |
| 51 | |
| 52 | YangNode node = manager.getDataModel("src/test/resources/LeafListSubStatementMinElements.yang"); |
| 53 | |
| 54 | // Check whether the data model tree returned is of type module. |
| 55 | assertThat((node instanceof YangModule), is(true)); |
| 56 | |
| 57 | // Check whether the node type is set properly to module. |
| 58 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 59 | |
| 60 | // Check whether the module name is set correctly. |
| 61 | YangModule yangNode = (YangModule) node; |
| 62 | assertThat(yangNode.getName(), is("Test")); |
| 63 | |
Vinod Kumar S | c26bf19 | 2016-02-23 22:36:57 +0530 | [diff] [blame] | 64 | ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator(); |
| 65 | YangLeafList leafListInfo = leafListIterator.next(); |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 66 | |
| 67 | assertThat(leafListInfo.getLeafName(), is("invalid-interval")); |
| 68 | assertThat(leafListInfo.getMinElements(), is(3)); |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Checks min-elements as sub-statements of list. |
| 73 | */ |
| 74 | @Test |
| 75 | public void processListSubStatementMinElements() throws IOException, ParserException { |
| 76 | |
| 77 | YangNode node = manager.getDataModel("src/test/resources/ListSubStatementMinElements.yang"); |
| 78 | |
| 79 | assertThat((node instanceof YangModule), is(true)); |
| 80 | |
| 81 | // Check whether the node type is set properly to module. |
| 82 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 83 | |
| 84 | // Check whether the module name is set correctly. |
| 85 | YangModule yangNode = (YangModule) node; |
| 86 | assertThat(yangNode.getName(), is("Test")); |
| 87 | |
| 88 | // Check whether the list is child of module |
| 89 | YangList yangList = (YangList) yangNode.getChild(); |
| 90 | assertThat(yangList.getName(), is("valid")); |
| 91 | assertThat(yangList.getMinElements(), is(3)); |
| 92 | } |
| 93 | |
| 94 | /** |
Vinod Kumar S | c26bf19 | 2016-02-23 22:36:57 +0530 | [diff] [blame] | 95 | * Checks whether exception is thrown when invalid min-elements keyword is |
| 96 | * given as input. |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 97 | */ |
| 98 | @Test |
| 99 | public void processMinElementsInvalidKeyword() throws IOException, ParserException { |
| 100 | thrown.expect(ParserException.class); |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 101 | thrown.expectMessage("extraneous input 'min-element' expecting {'config', 'description', 'if-feature'," |
| 102 | + " 'max-elements', 'min-elements', 'must', 'ordered-by', 'reference', 'status', 'type', 'units'," |
| 103 | + " 'when', '}'}"); |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 104 | YangNode node = manager.getDataModel("src/test/resources/MinElementsInvalidKeyword.yang"); |
| 105 | } |
| 106 | |
| 107 | /** |
Vinod Kumar S | c26bf19 | 2016-02-23 22:36:57 +0530 | [diff] [blame] | 108 | * Checks whether exception is thrown when invalid min-elements value is |
| 109 | * given as input. |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 110 | */ |
| 111 | @Test |
| 112 | public void processMinElementsInvalidValue() throws IOException, ParserException { |
| 113 | thrown.expect(ParserException.class); |
Vidyashree Rama | e68bb19 | 2016-03-15 10:18:25 +0530 | [diff] [blame] | 114 | thrown.expectMessage("YANG file error : min-elements value asd is not valid."); |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 115 | YangNode node = manager.getDataModel("src/test/resources/MinElementsInvalidValue.yang"); |
| 116 | } |
| 117 | |
| 118 | /** |
Vinod Kumar S | c26bf19 | 2016-02-23 22:36:57 +0530 | [diff] [blame] | 119 | * Checks whether exception is thrown when min-elements statement without |
| 120 | * statement end is given as input. |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 121 | */ |
| 122 | @Test |
| 123 | public void processMinElementsWithoutStatementEnd() throws IOException, ParserException { |
| 124 | thrown.expect(ParserException.class); |
| 125 | thrown.expectMessage("missing ';' at 'description'"); |
| 126 | YangNode node = manager.getDataModel("src/test/resources/MinElementsWithoutStatementEnd.yang"); |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Checks whether exception is thrown when min-elements cardinality is not |
| 131 | * as per the grammar. |
| 132 | */ |
| 133 | @Test |
| 134 | public void processMinElementsInvalidCardinality() throws IOException, ParserException { |
| 135 | thrown.expect(ParserException.class); |
Gaurav Agrawal | 0cb696d | 2016-03-11 00:30:12 +0530 | [diff] [blame] | 136 | thrown.expectMessage("YANG file error: \"min-elements\" is defined more than once in \"leaf-list " + |
| 137 | "invalid-interval\"."); |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 138 | YangNode node = manager.getDataModel("src/test/resources/MinElementsInvalidCardinality.yang"); |
| 139 | } |
Vidyashree Rama | ec578d0 | 2016-02-24 11:26:42 +0530 | [diff] [blame] | 140 | |
| 141 | /** |
| 142 | * Checks min-element's default value. |
| 143 | */ |
| 144 | @Test |
| 145 | public void processMinElementsDefaultValue() throws IOException, ParserException { |
| 146 | |
| 147 | YangNode node = manager.getDataModel("src/test/resources/MinElementsDefaultValue.yang"); |
| 148 | |
| 149 | // Check whether the data model tree returned is of type module. |
| 150 | assertThat((node instanceof YangModule), is(true)); |
| 151 | |
| 152 | // Check whether the node type is set properly to module. |
| 153 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 154 | |
| 155 | // Check whether the module name is set correctly. |
| 156 | YangModule yangNode = (YangModule) node; |
| 157 | assertThat(yangNode.getName(), is("Test")); |
| 158 | |
| 159 | ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator(); |
| 160 | YangLeafList leafListInfo = leafListIterator.next(); |
| 161 | |
| 162 | assertThat(leafListInfo.getLeafName(), is("invalid-interval")); |
| 163 | assertThat(leafListInfo.getMinElements(), is(0)); |
| 164 | } |
Vidyashree Rama | 50b73a0 | 2016-02-13 22:22:12 +0530 | [diff] [blame] | 165 | } |