2 * Copyright (c) 2016 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.netconf.server.mdsal.operations;
10 import static java.util.Objects.requireNonNull;
11 import static org.hamcrest.CoreMatchers.startsWith;
12 import static org.junit.Assume.assumeThat;
13 import static org.junit.jupiter.api.Assertions.assertEquals;
14 import static org.junit.jupiter.api.Assertions.assertThrows;
15 import static org.junit.jupiter.params.provider.Arguments.arguments;
16 import static org.mockito.Mockito.doReturn;
17 import static org.mockito.Mockito.mock;
19 import java.nio.file.Files;
20 import java.nio.file.Paths;
21 import java.util.ArrayList;
22 import java.util.Arrays;
23 import java.util.HashMap;
24 import java.util.regex.Matcher;
25 import java.util.regex.Pattern;
26 import java.util.stream.Stream;
27 import org.junit.jupiter.api.BeforeEach;
28 import org.junit.jupiter.params.ParameterizedTest;
29 import org.junit.jupiter.params.provider.Arguments;
30 import org.junit.jupiter.params.provider.MethodSource;
31 import org.opendaylight.netconf.api.DocumentedException;
32 import org.opendaylight.netconf.api.xml.XmlElement;
33 import org.opendaylight.netconf.api.xml.XmlUtil;
34 import org.opendaylight.netconf.server.mdsal.CurrentSchemaContext;
35 import org.opendaylight.yangtools.yang.common.QName;
36 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
37 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
38 import org.w3c.dom.Document;
40 class FilterContentValidatorTest {
41 private static final int TEST_CASE_COUNT = 13;
42 private static final Pattern LIST_ENTRY_PATTERN =
43 Pattern.compile("(?<listName>.*)\\[\\{(?<keys>(.*)(, .*)*)\\}\\]");
44 private static final Pattern KEY_VALUE_PATTERN =
45 Pattern.compile("(?<key>\\(.*\\).*)=(?<value>.*)");
46 private FilterContentValidator validator;
48 static Stream<Arguments> data() throws Exception {
49 final var result = new ArrayList<Arguments>();
50 final var expected = Files.readAllLines(
51 Paths.get(FilterContentValidatorTest.class.getResource("/filter/expected.txt").toURI()));
52 if (expected.size() != TEST_CASE_COUNT) {
53 throw new IllegalArgumentException("Number of lines in results file must be same as test case count");
55 for (int i = 1; i <= TEST_CASE_COUNT; i++) {
56 final var document = XmlUtil.readXmlToDocument(FilterContentValidatorTest.class.getResourceAsStream(
57 "/filter/f" + i + ".xml"));
58 result.add(arguments(document, expected.get(i - 1)));
60 return result.stream();
65 final var context = YangParserTestUtils.parseYangResources(FilterContentValidatorTest.class,
66 "/yang/filter-validator-test-mod-0.yang", "/yang/filter-validator-test-augment.yang",
67 "/yang/mdsal-netconf-mapping-test.yang");
69 final var currentContext = mock(CurrentSchemaContext.class);
70 doReturn(context).when(currentContext).getCurrentContext();
71 validator = new FilterContentValidator(currentContext);
76 void testValidateSuccess(final Document filterContent, final String expected) throws DocumentedException {
77 final var filter = XmlElement.fromDomDocument(filterContent);
78 assumeThat(expected, startsWith("success"));
80 final String expId = expected.replace("success=", "");
81 final var actual = validator.validate(filter);
82 assertEquals(fromString(expId), actual);
87 void testValidateError(final Document filterContent, final String expected) {
88 final var filter = XmlElement.fromDomDocument(filterContent);
89 assumeThat(expected, startsWith("error"));
91 final var ex = assertThrows(DocumentedException.class, () -> validator.validate(filter));
92 final String expectedExceptionClass = expected.replace("error=", "");
93 assertEquals(expectedExceptionClass, ex.getClass().getName());
96 private static YangInstanceIdentifier fromString(final String input) {
98 final String yid = input.substring(1);
99 final var pathElements = Arrays.asList(yid.split("/"));
100 final var builder = YangInstanceIdentifier.builder();
101 //if not specified, PathArguments inherit namespace and revision from previous PathArgument
103 for (var pathElement : pathElements) {
104 final var matcher = LIST_ENTRY_PATTERN.matcher(pathElement);
105 if (matcher.matches()) {
106 prev = parseListEntry(builder, prev, matcher);
108 final var qname = createNodeQName(prev, pathElement);
113 return builder.build();
116 private static QName parseListEntry(final YangInstanceIdentifier.InstanceIdentifierBuilder builder,
117 final QName prev, final Matcher matcher) {
118 final var keys = new HashMap<QName, Object>();
119 final String listName = matcher.group("listName");
120 final QName listQName = createNodeQName(prev, listName);
121 final String keysString = matcher.group("keys");
122 for (var str : keysString.split(",")) {
123 final Matcher keyMatcher = KEY_VALUE_PATTERN.matcher(str.trim());
124 if (keyMatcher.matches()) {
125 keys.put(QName.create(keyMatcher.group("key")), keyMatcher.group("value"));
128 builder.nodeWithKey(listQName, keys);
132 private static QName createNodeQName(final QName prev, final String input) {
134 return QName.create(input);
135 } catch (IllegalArgumentException e) {
136 return QName.create(requireNonNull(prev), input);