2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.openecomp.sa.rest;
25 import com.fasterxml.jackson.core.JsonParseException;
26 import com.fasterxml.jackson.databind.JsonMappingException;
27 import com.fasterxml.jackson.databind.ObjectMapper;
28 import org.junit.Test;
29 import org.openecomp.sa.rest.DocumentSchema;
31 import java.io.BufferedReader;
33 import java.io.FileReader;
34 import java.io.IOException;
36 import static org.junit.Assert.assertTrue;
39 public class DocumentSchemaTest {
41 private final String SIMPLE_DOC_SCHEMA_JSON = "src/test/resources/json/simpleDocument.json";
42 private final String NESTED_DOC_SCHEMA_JSON = "src/test/resources/json/nested-document.json";
46 * This test validates that we convert document definitions back and
47 * forth between json strings and POJOs without any loss of data.
49 * @throws com.fasterxml.jackson.core.JsonParseException
50 * @throws com.fasterxml.jackson.databind.JsonMappingException
54 public void simpleDocSchemaFromJsonFileTest() throws com.fasterxml.jackson.core.JsonParseException, com.fasterxml.jackson.databind.JsonMappingException, IOException {
56 // Import our json format document schema from a file.
57 File schemaFile = new File(SIMPLE_DOC_SCHEMA_JSON);
58 String fileString = TestUtils.readFileToString(schemaFile);
60 // Unmarshall that to a Java POJO
61 ObjectMapper mapper = new ObjectMapper();
62 DocumentSchema docSchema = mapper.readValue(schemaFile, DocumentSchema.class);
64 // Now, for the purposes of comparison, produce a JSON string from
66 String jsonString = mapper.writeValueAsString(docSchema);
68 // Assert that the raw JSON that we read from the file matches the marshalled
69 // JSON we generated from our Java object (ie: validate that we didn't lose
70 // anything going in either direction).
71 assertTrue("Marshalled object does not match the original json source that produced it",
72 fileString.equals(jsonString));
77 * This test validates that we convert document definitions back and
78 * forth between json strings and POJOs without any loss of data in
79 * the case of document schemas which contain nested fields.
81 * @throws com.fasterxml.jackson.core.JsonParseException
82 * @throws com.fasterxml.jackson.databind.JsonMappingException
86 public void nestedDocSchemaFromJsonFileTest() throws JsonParseException, JsonMappingException, IOException {
88 // Import our json format document schema from a file.
89 File schemaFile = new File(NESTED_DOC_SCHEMA_JSON);
90 String fileString = TestUtils.readFileToString(schemaFile);
92 // Unmarshall that to a Java POJO
93 ObjectMapper mapper = new ObjectMapper();
94 DocumentSchema docSchema = mapper.readValue(schemaFile, DocumentSchema.class);
96 String jsonString = mapper.writeValueAsString(docSchema);
98 // Assert that the raw JSON that we read from the file matches the marshalled
99 // JSON we generated from our Java object (ie: validate that we didn't lose
100 // anything going in either direction).
101 assertTrue("Marshalled object does not match the original json source that produced it",
102 fileString.equals(jsonString));