2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.yang.parser.impl;
10 import static org.junit.Assert.*;
12 import java.io.FileInputStream;
13 import java.io.IOException;
14 import java.io.InputStream;
15 import java.util.ArrayList;
16 import java.util.Arrays;
17 import java.util.List;
19 import org.junit.Test;
20 import org.opendaylight.controller.yang.parser.util.YangParseException;
21 import org.opendaylight.controller.yang.parser.util.YangValidationException;
23 public class YangParserNegativeTest {
26 public void testInvalidImport() throws IOException {
28 try (InputStream stream = new FileInputStream(getClass().getResource("/negative-scenario/testfile1.yang")
30 TestUtils.loadModule(stream);
31 fail("ValidationException should by thrown");
33 } catch (YangValidationException e) {
34 assertTrue(e.getMessage().contains("Not existing module imported"));
39 public void testTypeNotFound() throws IOException {
41 try (InputStream stream = new FileInputStream(getClass().getResource("/negative-scenario/testfile2.yang")
43 TestUtils.loadModule(stream);
44 fail("YangParseException should by thrown");
46 } catch (YangParseException e) {
47 assertEquals(e.getMessage(), "Error in module 'test2' at line 24: Referenced type 'int-ext' not found.");
52 public void testInvalidAugmentTarget() throws IOException {
54 final List<InputStream> streams = new ArrayList<>(2);
55 try (InputStream testFile0 = new FileInputStream(getClass()
56 .getResource("/negative-scenario/testfile0.yang").getPath())) {
57 streams.add(testFile0);
58 try (InputStream testFile3 = new FileInputStream(getClass().getResource(
59 "/negative-scenario/testfile3.yang").getPath())) {
60 streams.add(testFile3);
61 assertEquals("Expected loaded files count is 2", 2, streams.size());
62 TestUtils.loadModules(streams);
63 fail("YangParseException should by thrown");
66 } catch (YangParseException e) {
67 assertTrue(e.getMessage().contains("Failed to resolve augments in module 'test3'."));
72 public void testInvalidRefine() throws IOException {
74 try (InputStream stream = new FileInputStream(getClass().getResource("/negative-scenario/testfile4.yang")
76 TestUtils.loadModule(stream);
77 fail("YangParseException should by thrown");
79 } catch (YangParseException e) {
80 assertTrue(e.getMessage().contains("Can not refine 'presence' for 'node'."));
85 public void testInvalidLength() throws IOException {
87 try (InputStream stream = new FileInputStream(getClass().getResource("/negative-scenario/testfile5.yang")
89 TestUtils.loadModule(stream);
90 fail("YangParseException should by thrown");
92 } catch (YangParseException e) {
93 assertTrue(e.getMessage().contains("Invalid length constraint: <4, 10>"));
98 public void testInvalidRange() throws IOException {
100 try (InputStream stream = new FileInputStream(getClass().getResource("/negative-scenario/testfile6.yang")
102 TestUtils.loadModule(stream);
103 fail("YangParseException should by thrown");
105 } catch (YangParseException e) {
106 assertTrue(e.getMessage().contains("Invalid range constraint: <5, 20>"));
111 public void testDuplicateContainer() throws IOException {
113 try (InputStream stream = new FileInputStream(getClass().getResource(
114 "/negative-scenario/duplicity/container.yang").getPath())) {
115 TestUtils.loadModule(stream);
116 fail("YangParseException should by thrown");
118 } catch (YangParseException e) {
119 String expected = "Error in module 'container' at line 10: Can not add 'container foo': node with same name already declared at line 6";
120 assertEquals(expected, e.getMessage());
125 public void testDuplicateContainerList() throws IOException {
127 try (InputStream stream = new FileInputStream(getClass().getResource(
128 "/negative-scenario/duplicity/container-list.yang").getPath())) {
129 TestUtils.loadModule(stream);
130 fail("YangParseException should by thrown");
132 } catch (YangParseException e) {
133 String expected = "Error in module 'container-list' at line 10: Can not add 'list foo': node with same name already declared at line 6";
134 assertEquals(expected, e.getMessage());
139 public void testDuplicateContainerLeaf() throws IOException {
141 try (InputStream stream = new FileInputStream(getClass().getResource(
142 "/negative-scenario/duplicity/container-leaf.yang").getPath())) {
143 TestUtils.loadModule(stream);
144 fail("YangParseException should by thrown");
146 } catch (YangParseException e) {
147 String expected = "Error in module 'container-leaf' at line 10: Can not add 'leaf foo': node with same name already declared at line 6";
148 assertEquals(expected, e.getMessage());
153 public void testDuplicateTypedef() throws IOException {
155 try (InputStream stream = new FileInputStream(getClass().getResource(
156 "/negative-scenario/duplicity/typedef.yang").getPath())) {
157 TestUtils.loadModule(stream);
158 fail("YangParseException should by thrown");
160 } catch (YangParseException e) {
161 String expected = "Error in module 'typedef' at line 10: typedef with same name 'int-ext' already declared at line 6";
162 assertEquals(expected, e.getMessage());
167 public void testDuplicityInAugmentTarget1() throws Exception {
169 try (InputStream stream1 = new FileInputStream(getClass().getResource(
170 "/negative-scenario/duplicity/augment0.yang").getPath());
171 InputStream stream2 = new FileInputStream(getClass().getResource(
172 "/negative-scenario/duplicity/augment1.yang").getPath())) {
173 TestUtils.loadModules(Arrays.asList(stream1, stream2));
174 fail("YangParseException should by thrown");
176 } catch (YangParseException e) {
177 String expected = "Error in module 'augment1' at line 11: Can not add 'leaf id' to 'container bar' in module 'augment0': node with same name already declared at line 9";
178 assertEquals(expected, e.getMessage());
183 public void testDuplicityInAugmentTarget2() throws Exception {
185 try (InputStream stream1 = new FileInputStream(getClass().getResource(
186 "/negative-scenario/duplicity/augment0.yang").getPath());
187 InputStream stream2 = new FileInputStream(getClass().getResource(
188 "/negative-scenario/duplicity/augment2.yang").getPath())) {
189 TestUtils.loadModules(Arrays.asList(stream1, stream2));
190 fail("YangParseException should by thrown");
192 } catch (YangParseException e) {
193 String expected = "Error in module 'augment2' at line 11: Can not add 'anyxml delta' to node 'choice-ext' in module 'augment0': case with same name already declared at line 18";
194 assertEquals(expected, e.getMessage());