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authorSkip Wonnell <kw5258@att.com>2017-08-29 22:39:17 -0500
committerMarcus Williams <marcus.williams@intel.com>2017-08-30 15:36:41 +0000
commitabe9420ac5220879d4790f9020c583cb037dd577 (patch)
tree178e8b7b0cdaa6317064add7e5e29299459188c5 /appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java
parent8c9631e438b9491424df0f43d43445f098436834 (diff)
Initial add of APPC client libraries
Issue-ID: APPC-180 Change-Id: Ie0be2b518b90bb7f9996e9260c43fef75d1a5821 Signed-off-by: Skip Wonnell <kw5258@att.com>
Diffstat (limited to 'appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java')
-rw-r--r--appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java171
1 files changed, 171 insertions, 0 deletions
diff --git a/appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java b/appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java
new file mode 100644
index 000000000..b5ded0283
--- /dev/null
+++ b/appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java
@@ -0,0 +1,171 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package json2java;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.appc.generator.JsonHelper;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+import java.util.regex.Pattern;
+
+public class Json2JavaGeneratorTest {
+
+ private static JsonNode jsonNode = null;
+ private static final String MODEL_PACKAGE = "org.openecomp.appc.client.lcm.model";
+ private static final String GENERATED_LCM_API_CLASS = "org.openecomp.appc.client.lcm.api.LifeCycleManagerStateful";
+
+ //@Before
+ public void readIOfiles() throws IOException{
+ if(jsonNode == null){
+ jsonRead();
+ }
+
+ }
+
+ //@Test
+ public void testGeneratedJavaModel() {
+ Iterator<Map.Entry<String, JsonNode>> definitions = jsonNode.get("definitions").fields();
+ for (; definitions.hasNext(); ) {
+ Map.Entry<String, JsonNode> definitionEntry = definitions.next();
+ String definitionEntryKey = definitionEntry.getKey();
+ String className = MODEL_PACKAGE + "." + definitionEntryKey;
+ Class<?> generatedClass = null;
+ String errMsg = "the " + className + " was supposed to be generated, but not found";
+ try {
+ generatedClass = Class.forName(className);
+ Assert.assertNotNull(errMsg, generatedClass);
+ } catch (ClassNotFoundException e) {
+ Assert.fail(errMsg);
+ }
+
+ JsonNode properties = definitionEntry.getValue().get("properties");
+ if (generatedClass != null && properties != null && properties.fields() != null) {
+ Field[] declaredFields = generatedClass.getDeclaredFields();
+ Set<String> generatedFieldNames = new HashSet();
+ for(Field field : declaredFields){
+ generatedFieldNames.add(field.getName().toLowerCase());
+ }
+ Iterator<Map.Entry<String, JsonNode>> propertiesFields = properties.fields();
+ int totalExpectedFields = 0;
+ for (; propertiesFields.hasNext(); ) {
+ totalExpectedFields++;
+ Map.Entry<String, JsonNode> propertyEntry = propertiesFields.next();
+ String propertyEntryKey = propertyEntry.getKey();
+ String fieldNameFromJson = propertyEntryKey.replaceAll(Pattern.quote("-"),"").toLowerCase();
+ errMsg = "the field " + propertyEntryKey + " for " + className + " was supposed to be generated, but not found";
+ boolean contains = generatedFieldNames.contains(fieldNameFromJson);
+ Assert.assertTrue(errMsg, contains);
+ }
+ Assert.assertEquals("number of fields in "+className+" are not as expected!",totalExpectedFields,generatedFieldNames.size());
+ }
+ }
+ }
+
+ //@Test
+ public void testGeneratedJavaAPI() {
+ Map<String/*rpcOperation*/,Set<String> /*bodyInputParams*/> jsonBodyInputParams = new HashMap();
+ Map<String/*rpcOperation*/,Set<String> /*bodyOutputParams*/> jsonBodyOutputParams= new HashMap();
+ JsonHelper.populateRpcInputOutputSchemaRefFromJson(jsonNode,jsonBodyInputParams, jsonBodyOutputParams);
+ Assert.assertFalse(jsonBodyInputParams.isEmpty());
+ Assert.assertFalse(jsonBodyOutputParams.isEmpty());
+
+ //verify LifecycleManagementStatefulService was generated
+ Class<?> generatedClass = null;
+ String errMsg = "the " + GENERATED_LCM_API_CLASS + " was supposed to be generated, but not found";
+ try {
+ generatedClass = Class.forName(GENERATED_LCM_API_CLASS);
+ Assert.assertNotNull(errMsg, generatedClass);
+ } catch (ClassNotFoundException e) {
+ Assert.fail(errMsg);
+ }
+
+ //verify LifecycleManagementStatefulService was generated with methods
+ Method[] declaredMethods = generatedClass.getDeclaredMethods();
+ Assert.assertNotNull("no method was generated for "+GENERATED_LCM_API_CLASS,declaredMethods);
+
+ //verify correctness of input parameters and return type of each method
+ Set<String> generatedNonVoidMethods = new HashSet();
+ Set<String> generatedVoidMethods = new HashSet();
+ for(Method method : declaredMethods){
+ String returnType = method.getReturnType().getName();
+ Class<?>[] parameterTypes = method.getParameterTypes();
+ String methodName = method.getName().toLowerCase();
+ if(returnType.equals("void")){
+ generatedVoidMethods.add(methodName);
+ }else {
+ generatedNonVoidMethods.add(methodName);
+ //verify correctness of return type
+ String returnTypeSuffix = JsonHelper.getStringSuffix(returnType,".");
+ Set<String> jsonOutputParams = jsonBodyOutputParams.get(methodName);
+ Assert.assertNotNull(methodName+ " was not expected to return anything!",jsonOutputParams);
+ boolean contains = jsonOutputParams.contains(returnTypeSuffix);
+ Assert.assertTrue(methodName+ " was not expected to be with "+returnTypeSuffix+" return type!", contains);
+ }
+ //verify correctness of method input parameters
+ for (Class<?> parameterType :parameterTypes){
+ String parameterTypeSuffix = JsonHelper.getStringSuffix(parameterType.getName(), ".");
+ if(returnType.equals("void") && parameterTypeSuffix.equals("ResponseHandler")){
+ continue;
+ }
+ Set<String> jsonInputParams = jsonBodyInputParams.get(methodName);
+ Assert.assertNotNull(methodName+ " was not expected to be with any input parameter!",jsonInputParams);
+ boolean contains = jsonInputParams.contains(parameterTypeSuffix);
+ Assert.assertTrue(methodName+ " was not expected to be with "+parameterTypeSuffix+" parameter!", contains);
+ }
+
+ }
+
+ //verify total number of generated methods is same as expected
+ Assert.assertEquals("Total number of generated methods are not as expected!!",jsonBodyInputParams.size()*2,declaredMethods.length);
+ //verify all expected methods(void and non void) were generated
+ for(Map.Entry<String, Set<String>> rpcInputParams : jsonBodyInputParams.entrySet()){
+ errMsg = "none void method " + rpcInputParams.getKey() + "(case insensitive) for " + GENERATED_LCM_API_CLASS + " was supposed to be generated, but not found";
+ boolean contains = generatedNonVoidMethods.contains(rpcInputParams.getKey());
+ Assert.assertTrue(errMsg, contains);
+
+ errMsg = "void method " + rpcInputParams.getKey() + "(case insensitive) for " + GENERATED_LCM_API_CLASS + " was supposed to be generated, but not found";
+ contains = generatedVoidMethods.contains(rpcInputParams.getKey());
+ Assert.assertTrue(errMsg, contains);
+ }
+
+ }
+
+
+ private static void jsonRead ()throws IOException {
+ String jsonFilePath = System.getProperty("outputFile");
+ File file = new File(jsonFilePath);
+ ObjectMapper mapper = new ObjectMapper();
+ jsonNode = mapper.readTree(file);
+ }
+
+}