--- /dev/null
+/*
+ * Copyright (c) 2015 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.retest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.opendaylight.yangtools.yang.data.codec.gson.retest.TestUtils.loadModules;
+import static org.opendaylight.yangtools.yang.data.codec.gson.retest.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.Sets;
+import com.google.gson.stream.JsonReader;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.net.URISyntaxException;
+
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+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.codec.gson.JsonParserStream;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+
+/**
+ *
+ * Each test tests whether json input is correctly transformed to normalized node structure
+ */
+public class JsonStreamToNormalizedNodeTest {
+
+ private static final QName CONT_1 = QName.create("ns:complex:json", "2014-08-11", "cont1");
+ private static final QName EMPTY_LEAF = QName.create(CONT_1,"empty");
+ private static SchemaContext schemaContext;
+
+ @BeforeClass
+ public static void initialization() throws IOException, URISyntaxException, ReactorException {
+ schemaContext = loadModules("/complexjson/yang");
+ }
+
+ /**
+ * case when anyxml contains simple value will be implemented when anyxml normalized node reprezentation will be
+ * specified
+ */
+ @Ignore
+ @Test
+ public void anyXmlNodeWithSimpleValueInContainer() throws IOException, URISyntaxException {
+
+ }
+
+ /**
+ * case when anyxml contains complex xml will be implemented when anyxml normalized node reprezentation will be
+ * specified
+ */
+ @Ignore
+ @Test
+ public void anyXmlNodeWithCompositeValueInContainer() throws IOException, URISyntaxException {
+
+ }
+
+ @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
+ *
+ * 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
+ *
+ * @throws IOException
+ * @throws URISyntaxException
+ */
+ @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.
+ *
+ * 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.
+ *
+ * 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");
+ try {
+ //second parameter isn't necessary because error will be raised before it is used.
+ verifyTransformationToNormalizedNode(inputJson, null);
+ fail("Expected exception not raised");
+ } catch (final IllegalStateException e) {
+ final String errorMessage = e.getMessage();
+ assertTrue(errorMessage.contains("Choose suitable module name for element lf11-namesake:"));
+ assertTrue(errorMessage.contains("complexjson-augmentation"));
+ assertTrue(errorMessage.contains("complexjson-augmentation-namesake"));
+ }
+ }
+
+ @Test
+ public void emptyTypeTest() throws IOException, URISyntaxException {
+ final String inputJson = loadTextFile("/complexjson/type-empty.json");
+ final ContainerNode awaitedStructure = containerBuilder()
+ .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CONT_1))
+ .addChild(leafNode(EMPTY_LEAF, null))
+ .build();
+
+ verifyTransformationToNormalizedNode(inputJson, awaitedStructure);
+ }
+
+ /**
+ *
+ * Exception expected.
+ *
+ * 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");
+ try {
+ //second parameter isn't necessary because error will be raised before it is used.
+ verifyTransformationToNormalizedNode(inputJson, null);
+ } catch (final IllegalStateException e) {
+ assertTrue(e.getMessage().contains("Schema node with name dummy-element wasn't found"));
+ }
+ }
+
+
+ @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 SchemaNode parentNode = schemaContext.getDataChildByName("cont1");
+ final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, schemaContext, parentNode);
+ 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 SchemaNode parentNode = schemaContext.getDataChildByName("cont1");
+ final JsonParserStream jsonParser = JsonParserStream.create(streamWriter, schemaContext, parentNode);
+ 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 SchemaNode parentNode = schemaContext.getDataChildByName("cont1");
+
+ QName augmentChoice1QName = QName.create(parentNode.getQName(), "augment-choice1");
+ 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 YangInstanceIdentifier.AugmentationIdentifier aug1Id =
+ new YangInstanceIdentifier.AugmentationIdentifier(Sets.newHashSet(augmentChoice1QName));
+ final YangInstanceIdentifier.AugmentationIdentifier aug2Id =
+ new YangInstanceIdentifier.AugmentationIdentifier(Sets.newHashSet(augmentChoice2QName));
+ final YangInstanceIdentifier.NodeIdentifier augmentChoice1Id =
+ new YangInstanceIdentifier.NodeIdentifier(augmentChoice1QName);
+ final YangInstanceIdentifier.NodeIdentifier augmentChoice2Id =
+ new YangInstanceIdentifier.NodeIdentifier(augmentChoice2QName);
+ final YangInstanceIdentifier.NodeIdentifier containerId =
+ new YangInstanceIdentifier.NodeIdentifier(containerQName);
+
+ final NormalizedNode<?, ?> cont1Normalized =
+ containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(parentNode.getQName()))
+ .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, schemaContext);
+ jsonParser.parse(new JsonReader(new StringReader(inputJson)));
+ final NormalizedNode<?, ?> transformedInput = result.getResult();
+ assertNotNull(transformedInput);
+ assertEquals(cont1Normalized, transformedInput);
+ }
+
+ private 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, schemaContext);
+ 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