Bug fix in how onos-yang-tools are used in unit tests

Change-Id: I00514139e246e8bd8502a77ad6f51811f9e7b1c1
diff --git a/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSchemaNodeProvider.java b/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSchemaNodeProvider.java
deleted file mode 100644
index dab269d..0000000
--- a/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSchemaNodeProvider.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright 2017-present Open Networking Laboratory
- *
- * 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.
- */
-package org.onosproject.yang.serializers.xml;
-
-
-import org.onosproject.yang.compiler.datamodel.YangNode;
-import org.onosproject.yang.compiler.datamodel.YangSchemaNode;
-import org.onosproject.yang.model.YangModel;
-import org.onosproject.yang.runtime.AppModuleInfo;
-import org.onosproject.yang.runtime.DefaultAppModuleInfo;
-import org.onosproject.yang.runtime.DefaultModelRegistrationParam;
-import org.onosproject.yang.runtime.ModelRegistrationParam;
-import org.onosproject.yang.runtime.YangModelRegistry;
-import org.onosproject.yang.runtime.impl.DefaultYangModelRegistry;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-
-import org.onosproject.yang.compiler.datamodel.utils.DataModelUtils;
-import org.onosproject.yang.compiler.utils.UtilConstants;
-import org.onosproject.yang.compiler.utils.io.impl.YangIoUtils;
-import org.onosproject.yang.runtime.helperutils.YangApacheUtils;
-import org.onosproject.yang.runtime.RuntimeHelper;
-
-public class MockYangSchemaNodeProvider {
-
-    private static final String FS = File.separator;
-    private static final String PATH = System.getProperty("user.dir") +
-            FS + "buck-out" + FS + "gen" +
-            FS + "models" + FS + "microsemi" + FS + "onos-models-microsemi-schema" + FS;
-    private static final String SER_FILE_PATH = "yang" + FS + "resources" +
-            FS + "YangMetaData.ser";
-    private static final String META_PATH =
-            PATH.replace("drivers/microsemi", "")
-            + SER_FILE_PATH;
-    private static final String TEMP_FOLDER_PATH = PATH + UtilConstants.TEMP;
-    private YangModelRegistry reg = new DefaultYangModelRegistry();
-    private List<YangNode> nodes = new ArrayList<>();
-
-    /**
-     * Creates an instance of mock bundle context.
-     */
-    public MockYangSchemaNodeProvider() {
-    }
-
-    /**
-     * Process YANG schema node for a application.
-     */
-    public void processSchemaRegistry() {
-        try {
-            //Need to deserialize generated meta data file for unit tests.
-            Set<YangNode> appNode = DataModelUtils.deSerializeDataModel(META_PATH);
-            RuntimeHelper.addLinkerAndJavaInfo(appNode);
-            nodes.addAll(appNode);
-            reg.registerModel(prepareParam(nodes));
-            YangIoUtils.deleteDirectory(TEMP_FOLDER_PATH);
-        } catch (IOException e) {
-            throw new IllegalArgumentException("YangMetaData.ser could not " +
-                    "be loaded from " + META_PATH, e);
-        }
-    }
-
-    /**
-     * Unregister given nodes from runtime service.
-     *
-     * @param nodes list of nodes
-     */
-    public void unRegister(List<YangNode> nodes) {
-        reg.unregisterModel(prepareParam(nodes));
-    }
-
-    /**
-     * Prepares model registration parameter.
-     *
-     * @param nodes list of nodes
-     * @return model registration parameter
-     */
-    private ModelRegistrationParam prepareParam(List<YangNode> nodes) {
-        //Process loading class file.
-        String appName;
-        ClassLoader classLoader = getClass().getClassLoader();
-
-        //Create model registration param.
-        ModelRegistrationParam.Builder b =
-                DefaultModelRegistrationParam.builder();
-
-        //create a new YANG model
-        YangModel model = YangApacheUtils.processYangModel(META_PATH, nodes);
-        //set YANG model
-        b.setYangModel(model);
-
-        Iterator<YangNode> it = nodes.iterator();
-        while (it.hasNext()) {
-            YangSchemaNode node = it.next();
-
-            //If service class is not generated then use
-            // interface file to load this class.
-            appName = RuntimeHelper.getInterfaceClassName(node);
-            Class<?> cls;
-            try {
-                cls = classLoader.loadClass(appName);
-            } catch (ClassNotFoundException e) {
-                continue;
-            }
-
-            //generate app info.
-            AppModuleInfo info = new DefaultAppModuleInfo(cls, null);
-            b.addAppModuleInfo(YangApacheUtils.processModuleId((YangNode) node), info);
-        }
-        return b.build();
-    }
-
-    /**
-     * Returns schema registry.
-     *
-     * @return schema registry
-     */
-    public DefaultYangModelRegistry registry() {
-        return (DefaultYangModelRegistry) reg;
-    }
-}
diff --git a/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSerializerContext.java b/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSerializerContext.java
index cfe7b9b..b6edbb4 100644
--- a/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSerializerContext.java
+++ b/drivers/microsemi/src/test/java/org/onosproject/yang/serializers/xml/MockYangSerializerContext.java
@@ -15,6 +15,7 @@
  */
 package org.onosproject.yang.serializers.xml;
 
+import org.onosproject.yang.MockMicrosemiRegistrator;
 import org.onosproject.yang.model.SchemaContext;
 import org.onosproject.yang.runtime.Annotation;
 import org.onosproject.yang.runtime.DefaultAnnotation;
@@ -26,17 +27,19 @@
 
 public class MockYangSerializerContext implements YangSerializerContext {
 
-    private static MockYangSchemaNodeProvider schemaProvider =
-            new MockYangSchemaNodeProvider();
+    private static MockMicrosemiRegistrator schemaProvider =
+            new MockMicrosemiRegistrator();
     private static final String NETCONF_NS =
             "urn:ietf:params:xml:ns:netconf:base:1.0";
     private static final String XMNLS_NC = "xmlns:xc";
 
+    public MockYangSerializerContext() {
+        schemaProvider.activate();
+    }
 
     @Override
     public SchemaContext getContext() {
-        schemaProvider.processSchemaRegistry();
-        DefaultYangModelRegistry registry = schemaProvider.registry();
+        DefaultYangModelRegistry registry = (DefaultYangModelRegistry) schemaProvider.registry();
         return registry;
     }