+++ /dev/null
-/*
- * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.yangtools.yang.data.codec.gson;
-
-import static org.hamcrest.CoreMatchers.containsString;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertThrows;
-import static org.opendaylight.yangtools.yang.data.codec.gson.TestUtils.loadTextFile;
-import static org.opendaylight.yangtools.yang.data.impl.schema.Builders.augmentationBuilder;
-import static org.opendaylight.yangtools.yang.data.impl.schema.Builders.choiceBuilder;
-import static org.opendaylight.yangtools.yang.data.impl.schema.Builders.containerBuilder;
-import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.leafNode;
-
-import com.google.common.collect.ImmutableSet;
-import com.google.gson.stream.JsonReader;
-import java.io.IOException;
-import java.io.StringReader;
-import java.net.URISyntaxException;
-import org.junit.Test;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
-import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
-
-/**
- * Each test tests whether json input is correctly transformed to normalized node structure.
- */
-public class JsonStreamToNormalizedNodeTest extends AbstractComplexJsonTest {
- @Test
- public void leafNodeInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/leaf-node-in-container.json");
- verifyTransformationToNormalizedNode(inputJson, TestingNormalizedNodeStructuresCreator.leafNodeInContainer());
- }
-
- @Test
- public void leafNodeViaAugmentationInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/leaf-node-via-augmentation-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.leafNodeViaAugmentationInContainer());
- }
-
- @Test
- public void leafListNodeInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/leaflist-node-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.leafListNodeInContainer());
- }
-
- @Test
- public void keyedListNodeInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/keyed-list-node-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.keyedListNodeInContainer());
- }
-
- @Test
- public void choiceNodeInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/choice-node-in-container.json");
- verifyTransformationToNormalizedNode(inputJson, TestingNormalizedNodeStructuresCreator.choiceNodeInContainer());
- }
-
- /**
- * Test of translating internal augmentations to normalized nodes structure.
- *
- * <p>
- * 2 nodes are added via internal augmentation A, 1 node via internal augmentation B and one node is originally
- * member of case.
- */
- @Test
- public void caseNodeAugmentationInChoiceInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/case-node-augmentation-in-choice-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.caseNodeAugmentationInChoiceInContainer());
- }
-
- /**
- * also test using of namesakes (equal local names with different.
- */
- @Test
- public void caseNodeExternalAugmentationInChoiceInContainer() throws IOException, URISyntaxException {
- final String inputJson =
- loadTextFile("/complexjson/case-node-external-augmentation-in-choice-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.caseNodeExternalAugmentationInChoiceInContainer());
- }
-
- /**
- * augmentation of choice - adding new case.
- */
- @Test
- public void choiceNodeAugmentationInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/choice-node-augmentation-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.choiceNodeAugmentationInContainer());
- }
-
- @Test
- public void unkeyedNodeInContainer() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/unkeyed-node-in-container.json");
- verifyTransformationToNormalizedNode(inputJson,
- TestingNormalizedNodeStructuresCreator.unkeyedNodeInContainer());
- }
-
- /**
- * Top level JSON element contains no information about module name.
- *
- * <p>
- * It should be possible to find out potential module name from available schema context.
- */
- @Test
- public void missingModuleInfoInTopLevelElement() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/missing-module-in-top-level.json");
- verifyTransformationToNormalizedNode(inputJson, TestingNormalizedNodeStructuresCreator.topLevelContainer());
- }
-
- /**
- * Exception expected.
- *
- * <p>
- * It tests case when several elements with the same name and various namespaces exists and are in JSON specified
- * without module name prefix.
- */
- @Test
- public void leafNamesakes() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/namesakes.json");
- final IllegalStateException ex = assertThrows(IllegalStateException.class,
- // second parameter isn't necessary because error will be raised before it is used.
- () -> verifyTransformationToNormalizedNode(inputJson, null));
-
- final String errorMessage = ex.getMessage();
- assertThat(errorMessage, containsString("Choose suitable module name for element lf11-namesake:"));
- assertThat(errorMessage, containsString("complexjson-augmentation"));
- assertThat(errorMessage, containsString("complexjson-augmentation-namesake"));
- }
-
- @Test
- public void emptyTypeTest() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/type-empty.json");
- verifyTransformationToNormalizedNode(inputJson, CONT1_WITH_EMPTYLEAF);
- }
-
- /**
- * Exception expected.
- *
- * <p>
- * Json input contains element which doesn't exist in YANG schema
- */
- @Test
- public void parsingNotExistingElement() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/not-existing-element.json");
- final IllegalStateException ex = assertThrows(IllegalStateException.class,
- //second parameter isn't necessary because error will be raised before it is used.
- () -> verifyTransformationToNormalizedNode(inputJson, null));
-
- assertThat(ex.getMessage(), containsString("Schema node with name dummy-element was not found"));
- }
-
- /**
- * Should not fail as we set the parser to be lenient.
- *
- * <p>
- * Json input contains element which doesn't exist in YANG schema
- */
- @Test
- public void parsingSkipNotExistingElement() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/not-existing-element.json");
- final NormalizedNodeResult result = new NormalizedNodeResult();
- final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
- final JsonParserStream jsonParser = JsonParserStream.createLenient(streamWriter,
- JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02.getShared(schemaContext));
- jsonParser.parse(new JsonReader(new StringReader(inputJson)));
- final NormalizedNode transformedInput = result.getResult();
- assertNotNull(transformedInput);
- }
-
- @Test
- public void listItemWithoutArray() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/keyed-list-restconf-behaviour.json");
-
- final NormalizedNodeResult result = new NormalizedNodeResult();
- final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
- final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, lhotkaCodecFactory,
- Inference.ofDataTreePath(schemaContext, CONT_1));
- jsonParser.parse(new JsonReader(new StringReader(inputJson)));
- final NormalizedNode transformedInput = result.getResult();
- assertNotNull(transformedInput);
- }
-
- @Test
- public void listItemWithArray() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/keyed-list-yang-json-behaviour.json");
-
- final NormalizedNodeResult result = new NormalizedNodeResult();
- final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
- final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, lhotkaCodecFactory,
- Inference.ofDataTreePath(schemaContext, CONT_1));
- jsonParser.parse(new JsonReader(new StringReader(inputJson)));
- final NormalizedNode transformedInput = result.getResult();
- assertNotNull(transformedInput);
- }
-
- @Test
- public void multipleChoiceAugmentation() throws IOException, URISyntaxException {
- final String inputJson = loadTextFile("/complexjson/multiple-choice-augmentation-in-container.json");
-
- final NormalizedNodeResult result = new NormalizedNodeResult();
- final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
-
- final QName augmentChoice1QName = QName.create(CONT_1, "augment-choice1");
- final QName augmentChoice2QName = QName.create(augmentChoice1QName, "augment-choice2");
- final QName containerQName = QName.create(augmentChoice1QName, "case11-choice-case-container");
- final QName leafQName = QName.create(augmentChoice1QName, "case11-choice-case-leaf");
-
- final AugmentationIdentifier aug1Id = new AugmentationIdentifier(ImmutableSet.of(augmentChoice1QName));
- final AugmentationIdentifier aug2Id = new AugmentationIdentifier(ImmutableSet.of(augmentChoice2QName));
- final NodeIdentifier augmentChoice1Id = new NodeIdentifier(augmentChoice1QName);
- final NodeIdentifier augmentChoice2Id = new NodeIdentifier(augmentChoice2QName);
- final NodeIdentifier containerId = new NodeIdentifier(containerQName);
-
- final NormalizedNode cont1Normalized =
- containerBuilder().withNodeIdentifier(new NodeIdentifier(CONT_1))
- .withChild(augmentationBuilder().withNodeIdentifier(aug1Id)
- .withChild(choiceBuilder().withNodeIdentifier(augmentChoice1Id)
- .withChild(augmentationBuilder().withNodeIdentifier(aug2Id)
- .withChild(choiceBuilder().withNodeIdentifier(augmentChoice2Id)
- .withChild(containerBuilder().withNodeIdentifier(containerId)
- .withChild(leafNode(leafQName, "leaf-value"))
- .build())
- .build())
- .build())
- .build())
- .build()).build();
-
- final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, lhotkaCodecFactory);
- jsonParser.parse(new JsonReader(new StringReader(inputJson)));
- final NormalizedNode transformedInput = result.getResult();
- assertNotNull(transformedInput);
- assertEquals(cont1Normalized, transformedInput);
- }
-
- private static void verifyTransformationToNormalizedNode(final String inputJson,
- final NormalizedNode awaitedStructure) {
- final NormalizedNodeResult result = new NormalizedNodeResult();
- final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
- final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, lhotkaCodecFactory);
- jsonParser.parse(new JsonReader(new StringReader(inputJson)));
- final NormalizedNode transformedInput = result.getResult();
- assertEquals("Transformation of json input to normalized node wasn't successful.", awaitedStructure,
- transformedInput);
- }
-}
Code Review / yangtools.git / blobdiff