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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017 Amdocs
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.openecomp.sa.rest;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.Test;
import org.openecomp.sa.rest.DocumentSchema;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import static org.junit.Assert.assertTrue;
public class DocumentSchemaTest {
private final String SIMPLE_DOC_SCHEMA_JSON = "src/test/resources/json/simpleDocument.json";
private final String NESTED_DOC_SCHEMA_JSON = "src/test/resources/json/nested-document.json";
/**
* This test validates that we convert document definitions back and
* forth between json strings and POJOs without any loss of data.
*
* @throws com.fasterxml.jackson.core.JsonParseException
* @throws com.fasterxml.jackson.databind.JsonMappingException
* @throws IOException
*/
@Test
public void simpleDocSchemaFromJsonFileTest() throws com.fasterxml.jackson.core.JsonParseException, com.fasterxml.jackson.databind.JsonMappingException, IOException {
// Import our json format document schema from a file.
File schemaFile = new File(SIMPLE_DOC_SCHEMA_JSON);
String fileString = TestUtils.readFileToString(schemaFile);
// Unmarshall that to a Java POJO
ObjectMapper mapper = new ObjectMapper();
DocumentSchema docSchema = mapper.readValue(schemaFile, DocumentSchema.class);
// Now, for the purposes of comparison, produce a JSON string from
// our Java object.
String jsonString = mapper.writeValueAsString(docSchema);
// Assert that the raw JSON that we read from the file matches the marshalled
// JSON we generated from our Java object (ie: validate that we didn't lose
// anything going in either direction).
assertTrue("Marshalled object does not match the original json source that produced it",
fileString.equals(jsonString));
}
/**
* This test validates that we convert document definitions back and
* forth between json strings and POJOs without any loss of data in
* the case of document schemas which contain nested fields.
*
* @throws com.fasterxml.jackson.core.JsonParseException
* @throws com.fasterxml.jackson.databind.JsonMappingException
* @throws IOException
*/
@Test
public void nestedDocSchemaFromJsonFileTest() throws JsonParseException, JsonMappingException, IOException {
// Import our json format document schema from a file.
File schemaFile = new File(NESTED_DOC_SCHEMA_JSON);
String fileString = TestUtils.readFileToString(schemaFile);
// Unmarshall that to a Java POJO
ObjectMapper mapper = new ObjectMapper();
DocumentSchema docSchema = mapper.readValue(schemaFile, DocumentSchema.class);
String jsonString = mapper.writeValueAsString(docSchema);
// Assert that the raw JSON that we read from the file matches the marshalled
// JSON we generated from our Java object (ie: validate that we didn't lose
// anything going in either direction).
assertTrue("Marshalled object does not match the original json source that produced it",
fileString.equals(jsonString));
}
}
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