-/*\r
- * ===============================LICENSE_START======================================\r
- * dcae-analytics\r
- * ================================================================================\r
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
- * ================================================================================\r
- * Licensed under the Apache License, Version 2.0 (the "License");\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an "AS IS" BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- * ============================LICENSE_END===========================================\r
- */\r
-\r
-package org.openecomp.dcae.apod.analytics.model;\r
-\r
-import com.fasterxml.jackson.core.JsonProcessingException;\r
-import com.fasterxml.jackson.databind.ObjectMapper;\r
-import com.google.common.base.Suppliers;\r
-import org.json.JSONException;\r
-import org.junit.Assert;\r
-import org.junit.BeforeClass;\r
-import org.openecomp.dcae.apod.analytics.model.util.json.AnalyticsModelObjectMapperSupplier;\r
-import org.openecomp.dcae.apod.analytics.test.BaseDCAEAnalyticsUnitTest;\r
-\r
-import java.io.IOException;\r
-import java.io.InputStream;\r
-\r
-import static org.hamcrest.CoreMatchers.is;\r
-import static org.junit.Assert.assertThat;\r
-\r
-/**\r
- * @author Rajiv Singla . Creation Date: 10/17/2016.\r
- */\r
-public abstract class BaseAnalyticsModelUnitTest extends BaseDCAEAnalyticsUnitTest {\r
-\r
-\r
- protected static ObjectMapper objectMapper;\r
-\r
- /**\r
- * Before running test cases need to assign object mapper.\r
- */\r
- @BeforeClass\r
- public static void beforeClass() {\r
- final AnalyticsModelObjectMapperSupplier analyticsModelObjectMapperSupplier =\r
- new AnalyticsModelObjectMapperSupplier();\r
- objectMapper = Suppliers.memoize(analyticsModelObjectMapperSupplier).get();\r
- }\r
-\r
-\r
- /**\r
- * Deserialize given Json file location to given model class and returns it back without any validation check.\r
- *\r
- * @param jsonFileLocation Classpath location of the json file\r
- * @param modelClass Model Class type\r
- * @param <T> Json Model Type\r
- * @return Deserialized Model Object\r
- */\r
- public static <T> T deserializeJsonFileToModel(String jsonFileLocation, Class<T> modelClass) {\r
- final InputStream jsonFileInputStream =\r
- BaseDCAEAnalyticsUnitTest.class.getClassLoader().getResourceAsStream(jsonFileLocation);\r
- Assert.assertNotNull("Json File Location must be valid", jsonFileInputStream);\r
- try {\r
- return objectMapper.readValue(jsonFileInputStream, modelClass);\r
- } catch (IOException ex) {\r
- LOG.error("Error while doing assert Json for fileLocation: {}, modelClass: {}, Exception {}",\r
- jsonFileLocation, modelClass, ex);\r
- throw new RuntimeException(ex);\r
- } finally {\r
- try {\r
- jsonFileInputStream.close();\r
- } catch (IOException e) {\r
- LOG.error("Error while closing input stream at file location: {}", jsonFileLocation);\r
- throw new RuntimeException(e);\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * Deserialize given Json file location to given model class and then validates deserialization by comparing it\r
- * with given expected Object.\r
- *\r
- * @param jsonFileLocation Classpath location of the json file\r
- * @param modelClass Model Class type\r
- * @param expectedJsonObject Expected Json Object\r
- * @param <T> Json Model Type\r
- * @return deserialized actual value if expected Json Object matches deserialized object\r
- */\r
- public static <T> T assertJsonDeserialization(String jsonFileLocation, Class<T> modelClass, T expectedJsonObject) {\r
- final T actualValue = deserializeJsonFileToModel(jsonFileLocation, modelClass);\r
- assertThat(actualValue, is(expectedJsonObject));\r
- return actualValue;\r
- }\r
-\r
- /**\r
- * Serialize model to json.\r
- * @param model model\r
- * @return json\r
- * @throws JsonProcessingException when fails to process object\r
- */\r
- public static String serializeModelToJson(Object model) throws JsonProcessingException {\r
- return objectMapper.writeValueAsString(model);\r
- }\r
-\r
- /**\r
- * Converts given model to json string and compare it with json present at given file location.\r
- *\r
- * @param model Model which needs to be compared\r
- * @param expectedJsonFileLocation Location of file containing expected json string\r
- *\r
- * @return If assertion passes returns the input model\r
- */\r
- public static <T> T assertJsonSerialization(T model, String expectedJsonFileLocation) {\r
- try {\r
- final String actualModelString = serializeModelToJson(model);\r
- final String expectedModelString = fromStream(expectedJsonFileLocation);\r
- assertJson(expectedModelString, actualModelString);\r
- return model;\r
- } catch (IOException | JSONException ex) {\r
- LOG.error("Error while doing assert Json serialization Assertion: model: {}, "\r
- + "expected Json File Location: {}, Exception {}", model, expectedJsonFileLocation, ex);\r
- throw new RuntimeException(ex);\r
- }\r
- }\r
-\r
-\r
- /**\r
- * Checks both serialization and deserialization.\r
- * </p>\r
- * First checks deserialization and then serialize the deserialized object back to json\r
- * and check if matches the given json file location string\r
- *\r
- * @param jsonFileLocation Classpath location of the json file\r
- * @param modelClass Class type\r
- * @param <T> Json Model Type\r
- *\r
- * @return If assertion passes, returns deserialized object\r
- */\r
-\r
- public static <T> T assertJsonConversions(String jsonFileLocation, Class<T> modelClass) {\r
- //first check deserialization\r
- final T actualValue = deserializeJsonFileToModel(jsonFileLocation, modelClass);\r
- //then check serialization\r
- assertJsonSerialization(actualValue, jsonFileLocation);\r
-\r
- return actualValue;\r
- }\r
-}\r
+/*
+ * ===============================LICENSE_START======================================
+ * dcae-analytics
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. 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 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===========================================
+ */
+
+package org.onap.dcae.apod.analytics.model;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.Suppliers;
+import org.json.JSONException;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.onap.dcae.apod.analytics.model.util.json.AnalyticsModelObjectMapperSupplier;
+import org.onap.dcae.apod.analytics.test.BaseDCAEAnalyticsUnitTest;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Rajiv Singla . Creation Date: 10/17/2016.
+ */
+public abstract class BaseAnalyticsModelUnitTest extends BaseDCAEAnalyticsUnitTest {
+
+
+ protected static ObjectMapper objectMapper;
+
+ /**
+ * Before running test cases need to assign object mapper.
+ */
+ @BeforeClass
+ public static void beforeClass() {
+ final AnalyticsModelObjectMapperSupplier analyticsModelObjectMapperSupplier =
+ new AnalyticsModelObjectMapperSupplier();
+ objectMapper = Suppliers.memoize(analyticsModelObjectMapperSupplier).get();
+ }
+
+
+ /**
+ * Deserialize given Json file location to given model class and returns it back without any validation check.
+ *
+ * @param jsonFileLocation Classpath location of the json file
+ * @param modelClass Model Class type
+ * @param <T> Json Model Type
+ * @return Deserialized Model Object
+ */
+ public static <T> T deserializeJsonFileToModel(String jsonFileLocation, Class<T> modelClass) {
+ final InputStream jsonFileInputStream =
+ BaseDCAEAnalyticsUnitTest.class.getClassLoader().getResourceAsStream(jsonFileLocation);
+ Assert.assertNotNull("Json File Location must be valid", jsonFileInputStream);
+ try {
+ return objectMapper.readValue(jsonFileInputStream, modelClass);
+ } catch (IOException ex) {
+ LOG.error("Error while doing assert Json for fileLocation: {}, modelClass: {}, Exception {}",
+ jsonFileLocation, modelClass, ex);
+ throw new RuntimeException(ex);
+ } finally {
+ try {
+ jsonFileInputStream.close();
+ } catch (IOException e) {
+ LOG.error("Error while closing input stream at file location: {}", jsonFileLocation);
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ /**
+ * Deserialize given Json file location to given model class and then validates deserialization by comparing it
+ * with given expected Object.
+ *
+ * @param jsonFileLocation Classpath location of the json file
+ * @param modelClass Model Class type
+ * @param expectedJsonObject Expected Json Object
+ * @param <T> Json Model Type
+ * @return deserialized actual value if expected Json Object matches deserialized object
+ */
+ public static <T> T assertJsonDeserialization(String jsonFileLocation, Class<T> modelClass, T expectedJsonObject) {
+ final T actualValue = deserializeJsonFileToModel(jsonFileLocation, modelClass);
+ assertThat(actualValue, is(expectedJsonObject));
+ return actualValue;
+ }
+
+ /**
+ * Serialize model to json.
+ * @param model model
+ * @return json
+ * @throws JsonProcessingException when fails to process object
+ */
+ public static String serializeModelToJson(Object model) throws JsonProcessingException {
+ return objectMapper.writeValueAsString(model);
+ }
+
+ /**
+ * Converts given model to json string and compare it with json present at given file location.
+ *
+ * @param model Model which needs to be compared
+ * @param expectedJsonFileLocation Location of file containing expected json string
+ *
+ * @return If assertion passes returns the input model
+ */
+ public static <T> T assertJsonSerialization(T model, String expectedJsonFileLocation) {
+ try {
+ final String actualModelString = serializeModelToJson(model);
+ final String expectedModelString = fromStream(expectedJsonFileLocation);
+ assertJson(expectedModelString, actualModelString);
+ return model;
+ } catch (IOException | JSONException ex) {
+ LOG.error("Error while doing assert Json serialization Assertion: model: {}, "
+ + "expected Json File Location: {}, Exception {}", model, expectedJsonFileLocation, ex);
+ throw new RuntimeException(ex);
+ }
+ }
+
+
+ /**
+ * Checks both serialization and deserialization.
+ * </p>
+ * First checks deserialization and then serialize the deserialized object back to json
+ * and check if matches the given json file location string
+ *
+ * @param jsonFileLocation Classpath location of the json file
+ * @param modelClass Class type
+ * @param <T> Json Model Type
+ *
+ * @return If assertion passes, returns deserialized object
+ */
+
+ public static <T> T assertJsonConversions(String jsonFileLocation, Class<T> modelClass) {
+ //first check deserialization
+ final T actualValue = deserializeJsonFileToModel(jsonFileLocation, modelClass);
+ //then check serialization
+ assertJsonSerialization(actualValue, jsonFileLocation);
+
+ return actualValue;
+ }
+}
Code Review / dcaegen2 / analytics / tca.git / blobdiff