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Diffstat (limited to 'src/test/java/org/openecomp/sa/rest/DocumentSchemaTest.java')
-rw-r--r-- | src/test/java/org/openecomp/sa/rest/DocumentSchemaTest.java | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/test/java/org/openecomp/sa/rest/DocumentSchemaTest.java b/src/test/java/org/openecomp/sa/rest/DocumentSchemaTest.java new file mode 100644 index 0000000..fff36b9 --- /dev/null +++ b/src/test/java/org/openecomp/sa/rest/DocumentSchemaTest.java @@ -0,0 +1,106 @@ +/** + * ============LICENSE_START======================================================= + * Search Data Service + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. + * Copyright © 2017 Amdocs + * All rights reserved. + * ================================================================================ + * 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 ati + * + * 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 and OpenECOMP are trademarks + * and service marks 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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