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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
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')
-rw-r--r--appc-client/client-kit/src/test/java/json2java/Json2JavaGeneratorTest.java171
-rw-r--r--appc-client/client-kit/src/test/java/org/openecomp/appc/generator/JsonHelper.java93
-rw-r--r--appc-client/client-kit/src/test/java/org/openecomp/appc/generator/yang2json/Yang2JsonGeneratorTest.java140
3 files changed, 404 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);
+ }
+
+}
diff --git a/appc-client/client-kit/src/test/java/org/openecomp/appc/generator/JsonHelper.java b/appc-client/client-kit/src/test/java/org/openecomp/appc/generator/JsonHelper.java
new file mode 100644
index 000000000..6d9bf628f
--- /dev/null
+++ b/appc-client/client-kit/src/test/java/org/openecomp/appc/generator/JsonHelper.java
@@ -0,0 +1,93 @@
+/*-
+ * ============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 org.openecomp.appc.generator;
+
+import com.fasterxml.jackson.databind.JsonNode;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+public class JsonHelper {
+
+ private enum PopulateType{
+ PARAMETER,
+ SCHEMA_REF,
+ ;
+ }
+
+ public static void populateRpcInputOutputParamsFromJson(final JsonNode jsonNode, Map<String, Set<String>> jsonBodyInputParams, Map<String, Set<String>> jsonBodyOutputParams) {
+ populateRpcInputOutputParamsFromJson(jsonNode,jsonBodyInputParams, jsonBodyOutputParams,PopulateType.PARAMETER,false);
+ }
+ public static void populateRpcInputOutputSchemaRefFromJson(final JsonNode jsonNode, Map<String, Set<String>> jsonBodyInputParams, Map<String, Set<String>> jsonBodyOutputParams) {
+ populateRpcInputOutputParamsFromJson(jsonNode,jsonBodyInputParams, jsonBodyOutputParams,PopulateType.SCHEMA_REF,true);
+ }
+ public static void populateRpcInputOutputParamsFromJson(final JsonNode jsonNode, Map<String, Set<String>> jsonBodyInputParams, Map<String, Set<String>> jsonBodyOutputParams,PopulateType populateType,boolean normalizeRpcOperation) {
+ //get all yang2json Input and output Params and populate jsonBodyInputParams & jsonBodyOutputParams
+ for(Iterator<JsonNode> pathsElements = jsonNode.get("paths").elements(); pathsElements.hasNext(); ){
+ JsonNode pathNode = pathsElements.next();
+ String rpcOperation = pathNode.get("post").get("operationId").textValue();
+ String bodyInputSchemaRef = pathNode.get("post").get("parameters").get(0).get("schema").get("properties").get("input").get("$ref").textValue();
+ String bodyInputSchemaRefSuffix = JsonHelper.getStringSuffix(bodyInputSchemaRef,"/");
+ rpcOperation = normalizeRpcOperation ? rpcOperation.replaceAll(Pattern.quote("-"),"").toLowerCase() : rpcOperation;
+
+ String bodyOutputSchemaRef = pathNode.get("post").get("responses").get("200").get("schema").get("properties").get("output").get("$ref").textValue();
+ String bodyOutputSchemaRefSuffix = JsonHelper.getStringSuffix(bodyOutputSchemaRef,"/");
+
+ Set<String> inputParametersOrSchemaRef;
+ Set<String> outputParametersOrSchemaRef;
+ if(populateType == PopulateType.SCHEMA_REF){
+ inputParametersOrSchemaRef = new HashSet();
+ inputParametersOrSchemaRef.add(bodyInputSchemaRefSuffix);
+
+ outputParametersOrSchemaRef = new HashSet();
+ outputParametersOrSchemaRef.add(bodyOutputSchemaRefSuffix);
+ }else{
+ inputParametersOrSchemaRef = extractParams(jsonNode,bodyInputSchemaRefSuffix);
+ outputParametersOrSchemaRef = extractParams(jsonNode,bodyOutputSchemaRefSuffix);
+ }
+ jsonBodyInputParams.put(rpcOperation,inputParametersOrSchemaRef);
+ jsonBodyOutputParams.put(rpcOperation,outputParametersOrSchemaRef);
+ }
+ }
+
+ private static Set<String> extractParams(final JsonNode jsonNode,String schemaRefName) {
+ Iterator<Map.Entry<String, JsonNode>> fields = jsonNode.get("definitions").get(schemaRefName).get("properties").fields();
+ Set<String> params = new HashSet();
+ for( ;fields.hasNext(); ){
+ Map.Entry<String, JsonNode> fieldEntry = fields.next();
+ params.add(fieldEntry.getKey());
+ }
+ return params;
+ }
+
+ public static String getStringSuffix(String input, String afterString){
+ int indexOf = input.lastIndexOf(afterString);
+ String stringSuffix = (indexOf > -1) ? input.substring(indexOf+1) : input;
+ return stringSuffix;
+ }
+}
diff --git a/appc-client/client-kit/src/test/java/org/openecomp/appc/generator/yang2json/Yang2JsonGeneratorTest.java b/appc-client/client-kit/src/test/java/org/openecomp/appc/generator/yang2json/Yang2JsonGeneratorTest.java
new file mode 100644
index 000000000..2e8ef9577
--- /dev/null
+++ b/appc-client/client-kit/src/test/java/org/openecomp/appc/generator/yang2json/Yang2JsonGeneratorTest.java
@@ -0,0 +1,140 @@
+/*-
+ * ============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 org.openecomp.appc.generator.yang2json;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.Optional;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
+import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
+import org.opendaylight.yangtools.yang.parser.repo.YangTextSchemaContextResolver;
+import org.openecomp.appc.generator.JsonHelper;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.*;
+
+public class Yang2JsonGeneratorTest {
+
+ private static SchemaContext yangSchema = null;
+ private static JsonNode jsonNode = null;
+
+ public void readIOfiles() throws IOException{
+ if(yangSchema == null){
+ yangParse();
+ }
+ if(jsonNode == null){
+ jsonRead();
+ }
+
+ }
+
+ public void testJsonRpcNum(){
+
+ int rpcYangNum = yangSchema.getModules().iterator().next().getRpcs().size();
+ int rpcJsonNum = jsonNode.get("paths").size();
+ Assert.assertTrue(rpcYangNum == rpcJsonNum);
+ }
+
+ public void testJsonRpcsAndInOutParams(){
+
+ Map<String/*rpcOperation*/,Set<String> /*bodyInputParams*/> jsonBodyInputParams = new HashMap();
+ Map<String/*rpcOperation*/,Set<String> /*bodyOutputParams*/> jsonBodyOutputParams= new HashMap();
+ JsonHelper.populateRpcInputOutputParamsFromJson(jsonNode,jsonBodyInputParams, jsonBodyOutputParams);
+
+ Set<RpcDefinition> rpcDefinitions = yangSchema.getModules().iterator().next().getRpcs();
+ for(RpcDefinition rpcDef : rpcDefinitions){
+ String rpcOperation = rpcDef.getQName().getLocalName();
+ //verify all yang rpc operations & all input yang params/groupings exist in yang2json
+ Assert.assertTrue(jsonBodyInputParams.containsKey(rpcOperation));
+ Collection<DataSchemaNode> inputChildNodes = rpcDef.getInput().getChildNodes();
+ if(inputChildNodes != null || !inputChildNodes.isEmpty()) {
+ Assert.assertTrue(rpcOperation+": yang and yang2json input params size is not equal!",jsonBodyInputParams.get(rpcOperation).size() == inputChildNodes.size());
+ Set<String> inputYangParams = getYangParams(inputChildNodes);
+ Assert.assertTrue(rpcOperation+": yang and yang2json input params are not same!",jsonBodyInputParams.get(rpcOperation).containsAll(inputYangParams));
+ }
+
+ //verify all yang rpc operations & all output yang params/groupings exist in yang2json
+ Assert.assertTrue(jsonBodyOutputParams.containsKey(rpcOperation));
+ Collection<DataSchemaNode> outputChildNodes = rpcDef.getOutput().getChildNodes();
+ if(outputChildNodes != null || !outputChildNodes.isEmpty()) {
+ Assert.assertTrue(rpcOperation+": yang and yang2json output params size is not equal!",jsonBodyOutputParams.get(rpcOperation).size()== outputChildNodes.size());
+ Set<String> outputYangParams = getYangParams(outputChildNodes);
+ Assert.assertTrue(rpcOperation+": yang and yang2json output params are not same!",jsonBodyOutputParams.get(rpcOperation).containsAll(outputYangParams));
+ }
+ }
+ }
+
+
+ private Set<String> getYangParams(Collection<DataSchemaNode> dataSchemaNodes) {
+ Set<String> yangParams = new HashSet();
+ for(DataSchemaNode child : dataSchemaNodes){
+ yangParams.add(child.getQName().getLocalName());
+ }
+ return yangParams;
+ }
+
+
+
+ private static void yangParse(){
+
+ try {
+ //sourceFileName
+ String yangFileName = System.getProperty("inputFile");
+ YangTextSchemaContextResolver yangContextResolver = null;
+ yangContextResolver = YangTextSchemaContextResolver.create("yang-context-resolver");
+ URL url = new File(yangFileName).toURI().toURL();
+ yangContextResolver.registerSource(url);
+ Optional<SchemaContext> yangSchemaContext = yangContextResolver.getSchemaContext();
+ yangSchema = yangSchemaContext.get();
+ } catch (MalformedURLException e) {
+ e.printStackTrace();
+ } catch (YangSyntaxErrorException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ } catch (SchemaSourceException e) {
+ e.printStackTrace();
+ }
+
+
+ }
+
+
+ private static void jsonRead ()throws IOException {
+ String jsonFilePath = System.getProperty("outputFile");
+ File file = new File(jsonFilePath);
+ ObjectMapper mapper = new ObjectMapper();
+ jsonNode = mapper.readTree(file);
+ }
+}