1 files changed, 650 insertions, 0 deletions
diff --git a/appc-dg/appc-dg-shared/appc-dg-netconf/src/test/java/org/onap/appc/dg/netconf/impl/NetconfClientPluginImplTest.java b/appc-dg/appc-dg-shared/appc-dg-netconf/src/test/java/org/onap/appc/dg/netconf/impl/NetconfClientPluginImplTest.java
new file mode 100644
index 000000000..9e2384e91
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-netconf/src/test/java/org/onap/appc/dg/netconf/impl/NetconfClientPluginImplTest.java
@@ -0,0 +1,650 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * ================================================================================
+ * Modifications (C) 2019 Ericsson
+ * =============================================================================
+ * 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.appc.dg.netconf.impl;
+
+import org.onap.appc.exceptions.APPCException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Matchers;
+import org.mockito.Mockito;
+import org.onap.appc.adapter.netconf.util.Constants;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.appc.adapter.netconf.ConnectionDetails;
+import org.onap.appc.adapter.netconf.NetconfClientFactory;
+import org.onap.appc.adapter.netconf.NetconfClientType;
+import org.onap.appc.adapter.netconf.NetconfConnectionDetails;
+import org.onap.appc.adapter.netconf.NetconfDataAccessService;
+import org.onap.appc.adapter.netconf.OperationalStateValidatorFactory;
+import org.onap.appc.adapter.netconf.VnfType;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.ServiceReference;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import java.lang.reflect.Field;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.powermock.api.mockito.PowerMockito.when;
+
+
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({OperationalStateValidatorFactory.class, FrameworkUtil.class, ObjectMapper.class})
+
+public class NetconfClientPluginImplTest {
+    private NetconfClientPluginImpl netconfClientPlugin;
+    private NetconfDataAccessService dao;
+    private NetconfClientFactory clientFactory;
+    private Map<String, String> params;
+
+    private final BundleContext bundleContext = Mockito.mock(BundleContext.class);
+    private final Bundle bundleService = Mockito.mock(Bundle.class);
+    private final ServiceReference sref1 = Mockito.mock(ServiceReference.class);
+    private final ServiceReference sref2 = Mockito.mock(ServiceReference.class);
+    private final ServiceReference sref3 = Mockito.mock(ServiceReference.class);
+    private static final String DG_OUTPUT_STATUS_MESSAGE = "output.status.message";
+
+
+    String host = "http://www.test.com";
+    String host1 = "http://www.test1.com";
+    String vnfType = "VNF";
+    int port = 8080;
+    String username = "test";
+    String password = "test";
+    String connectionDetails = "{\"host\":\"" + host + "\",\"port\":" + port + ",\"username\":\"" + username + "\",\"password\":\"" + password + "\",\"capabilities\":null,\"additionalProperties\":null}";
+    String fileContent = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+            "<rpc message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
+            "\t<get-config>\n" +
+            "\t\t<source>\n" +
+            "\t\t\t<running/>\n" +
+            "\t\t </source>\n" +
+            "\t</get-config>\n" +
+            "</rpc>'";
+    String operationalState = "<rpc message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
+            "       <get>\n" +
+            "              <filter>\n" +
+            "                     <ManagedElement xmlns=\"urn:org:onap:appc:Test\">\n" +
+            "                           <VnfFunction xmlns=\"urn:org:openecomop:appc:Test\">\n" +
+            "                                  <ProcessorManagement>\n" +
+            "                                         <MatedPair>\n" +
+            "                                                <operationalState/>\n" +
+            "                                                <PayloadProcessor>\n" +
+            "                                                       <operationalState/>\n" +
+            "                                                </PayloadProcessor>\n" +
+            "                                         </MatedPair>\n" +
+            "                                         <SystemController>\n" +
+            "                                                <operationalState/>\n" +
+            "                                         </SystemController>\n" +
+            "                                  </ProcessorManagement>\n" +
+            "                           </VnfFunction>\n" +
+            "                     </ManagedElement>\n" +
+            "              </filter>\n" +
+            "       </get>\n" +
+            "</rpc>\n";
+
+
+    @Before
+    public void setUp() throws NoSuchFieldException, IllegalAccessException {
+        clientFactory = new NetconfClientFactoryMock();
+    }
+
+
+    @Test
+    public void testConfigure() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+
+        params = new HashMap<>();
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+        params.put(Constants.FILE_CONTENT_FIELD_NAME, fileContent);
+
+        netconfClientPlugin.configure(params, ctx);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+
+        try {
+            Assert.assertEquals("wrong configuration", fileContent, client.getConf());
+            Assert.assertEquals("wrong host", host, client.getLastConnectionDetails().getHost());
+            Assert.assertEquals("wrong port", port, client.getLastConnectionDetails().getPort());
+            Assert.assertEquals("wrong username", username, client.getLastConnectionDetails().getUsername());
+            Assert.assertEquals("wrong password", password, client.getLastConnectionDetails().getPassword());
+            Assert.assertFalse(client.isConnection());
+        } catch (Exception e) {
+            Assert.fail("failed with because of " + e.getCause());
+        }
+    }
+
+
+    @Test
+    public void testConfigureNegativeIOException() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+
+        params = new HashMap<>();
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, "{" + connectionDetails);
+        params.put(Constants.FILE_CONTENT_FIELD_NAME, fileContent);
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+
+        try {
+            netconfClientPlugin.configure(params, ctx);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertNull(client.getLastConnectionDetails());
+            Assert.assertNull(client.getConf());
+        }
+
+    }
+
+    @Test
+    public void testOperationStateValidation() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setAnswer(operationalState);
+
+        params = new HashMap<>();
+        params.put(Constants.VNF_TYPE_FIELD_NAME, vnfType);
+        params.put(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME, host1);
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+        MockOperationalStateValidatorImpl validatorMock = new MockOperationalStateValidatorImpl();
+        validatorMock.setConfigurationFileName("VnfGetRunningConfig");
+
+        PowerMockito.mockStatic(OperationalStateValidatorFactory.class);
+        when(OperationalStateValidatorFactory.getOperationalStateValidator(Matchers.any(VnfType.class))).thenReturn(validatorMock);
+
+        netconfClientPlugin.operationStateValidation(params, ctx);
+
+        Assert.assertTrue("validation process failed", validatorMock.isValidated());
+        Assert.assertEquals(fileContent, client.getLastMessage());
+    }
+
+    @Test
+    public void testOperationStateValidationNegativeJsonProcessingNullIllegalStateException() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setAnswer(operationalState);
+
+        params = new HashMap<>();
+        params.put(Constants.VNF_TYPE_FIELD_NAME, vnfType);
+        params.put(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME, host1);
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+        MockOperationalStateValidatorImpl validatorMock = new MockOperationalStateValidatorImpl();
+        validatorMock.setConfigurationFileName("VnfGetRunningConfig");
+
+        PowerMockito.mockStatic(OperationalStateValidatorFactory.class);
+        when(OperationalStateValidatorFactory.getOperationalStateValidator(Matchers.any(VnfType.class))).thenReturn(validatorMock);
+        substituteMapper(true);
+
+        try {
+            netconfClientPlugin.operationStateValidation(params, ctx);
+            substituteMapper(false);
+        } catch (APPCException e) {
+            substituteMapper(false);
+            Assert.assertNotNull(ctx.getAttribute(DG_OUTPUT_STATUS_MESSAGE));
+            Assert.assertFalse(validatorMock.isValidated());
+            Assert.assertNull(client.getLastMessage());
+        }
+    }
+
+    @Test
+    public void testOperationStateValidationNegativeConnectionDetailsAreNullNullPointerException() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setAnswer(operationalState);
+
+        params = new HashMap<>();
+        params.put(Constants.VNF_TYPE_FIELD_NAME, vnfType);
+        params.put(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME, host1);
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, null);
+        MockOperationalStateValidatorImpl validatorMock = new MockOperationalStateValidatorImpl();
+        validatorMock.setConfigurationFileName("VnfGetRunningConfig");
+
+        PowerMockito.mockStatic(OperationalStateValidatorFactory.class);
+        when(OperationalStateValidatorFactory.getOperationalStateValidator(Matchers.any(VnfType.class))).thenReturn(validatorMock);
+        ObjectMapper mapper = PowerMockito.mock(ObjectMapper.class);
+        final NetconfConnectionDetails netconfConnectionDetails = null;
+        when(mapper.readValue(Matchers.anyString(), Matchers.any(Class.class))).thenReturn(netconfConnectionDetails);
+
+        try {
+            netconfClientPlugin.operationStateValidation(params, ctx);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertNotNull(ctx.getAttribute(DG_OUTPUT_STATUS_MESSAGE));
+            Assert.assertFalse("validation process failed", validatorMock.isValidated());
+        }
+    }
+
+
+    @Test
+    public void testOperationStateValidationNegativeAppcException() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setAnswer("wrong");
+
+        params = new HashMap<>();
+        params.put(Constants.VNF_TYPE_FIELD_NAME, vnfType);
+        params.put(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME, host1);
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+        MockOperationalStateValidatorImpl validatorMock = new MockOperationalStateValidatorImpl();
+        validatorMock.setConfigurationFileName("VnfGetRunningConfig");
+
+        PowerMockito.mockStatic(OperationalStateValidatorFactory.class);
+        when(OperationalStateValidatorFactory.getOperationalStateValidator(Matchers.any(VnfType.class))).thenReturn(validatorMock);
+
+        try {
+            netconfClientPlugin.operationStateValidation(params, ctx);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertNotNull(ctx.getAttribute(DG_OUTPUT_STATUS_MESSAGE));
+            Assert.assertFalse("validation process failed", validatorMock.isValidated());
+        }
+    }
+
+
+    @Test
+    public void testOperationStateValidatioConnectionDetailsInParamsAreEmpty() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setAnswer(operationalState);
+        ((DAOServiceMock) dao).setConnection(getConnectionDetails());
+
+        params = new HashMap<>();
+        params.put(Constants.VNF_TYPE_FIELD_NAME, vnfType);
+        params.put(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME, host1);
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, "");
+        MockOperationalStateValidatorImpl validatorMock = new MockOperationalStateValidatorImpl();
+        validatorMock.setConfigurationFileName("VnfGetRunningConfig");
+
+        PowerMockito.mockStatic(OperationalStateValidatorFactory.class);
+        when(OperationalStateValidatorFactory.getOperationalStateValidator(Matchers.any(VnfType.class))).thenReturn(validatorMock);
+
+        netconfClientPlugin.operationStateValidation(params, ctx);
+
+        Assert.assertTrue("validation process failed", validatorMock.isValidated());
+        Assert.assertEquals(fileContent, client.getLastMessage());
+    }
+
+    @Test
+    public void testOperationStateValidatioConnectionDetailsInParamsAreNull() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setAnswer(operationalState);
+        ((DAOServiceMock) dao).setConnection(getConnectionDetails());
+
+        params = new HashMap<>();
+        params.put(Constants.VNF_TYPE_FIELD_NAME, vnfType);
+        params.put(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME, host1);
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, null);
+        MockOperationalStateValidatorImpl validatorMock = new MockOperationalStateValidatorImpl();
+        validatorMock.setConfigurationFileName("VnfGetRunningConfig");
+
+        PowerMockito.mockStatic(OperationalStateValidatorFactory.class);
+        when(OperationalStateValidatorFactory.getOperationalStateValidator(Matchers.any(VnfType.class))).thenReturn(validatorMock);
+
+        netconfClientPlugin.operationStateValidation(params, ctx);
+
+        Assert.assertTrue("validation process failed", validatorMock.isValidated());
+        Assert.assertEquals(fileContent, client.getLastMessage());
+    }
+
+
+    @Test
+    public void testBackupConfiguration() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        params = new HashMap<>();
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setConf(fileContent);
+        netconfClientPlugin.backupConfiguration(params, ctx);
+
+        DAOServiceMock mockdao = (DAOServiceMock) dao;
+        DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
+        Date date = new Date();
+        String creationDateExpected = dateFormat.format(date);
+        String creationDateActual = mockdao.getBackupConf().get("creationDate").substring(0, 10);
+
+        Assert.assertEquals("wrong configuration in db", fileContent, mockdao.getBackupConf().get("logText"));
+        Assert.assertEquals(creationDateExpected, creationDateActual);
+    }
+
+    @Test
+    public void testBackupConfigurationNegativeDgErrorFieldName() throws Exception {
+        shortInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        params = new HashMap<>();
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, "{" + connectionDetails);
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setConf(fileContent);
+        try {
+            netconfClientPlugin.backupConfiguration(params, ctx);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertNotNull(ctx.getAttribute(DG_OUTPUT_STATUS_MESSAGE));
+            DAOServiceMock mockdao = (DAOServiceMock) dao;
+            Assert.assertNull(mockdao.getBackupConf());
+        }
+    }
+
+    @Test
+    public void testGetConfig() throws Exception {
+        fullInit();
+        String entity = "123";
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("entity", entity);
+
+        params = new HashMap<>();
+        params.put("conf-id", "current");
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setConf(fileContent);
+
+        netconfClientPlugin.getConfig(params, ctx);
+
+        Assert.assertEquals("Success", ctx.getAttribute("getConfig_Result"));
+        Assert.assertEquals(fileContent, ctx.getAttribute("fullConfig"));
+        Assert.assertNotNull(ctx.getAttribute(entity + ".Configuration"));
+        Assert.assertEquals(fileContent, ctx.getAttribute(entity + ".Configuration"));
+    }
+
+
+    @Test
+    public void testGetConfigNegativeConfigurationNull() throws Exception {
+        fullInit();
+        String entity = "123";
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("entity", entity);
+
+        params = new HashMap<>();
+        params.put("conf-id", "current");
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+
+        netconfClientPlugin.getConfig(params, ctx);
+
+        Assert.assertEquals("failure", ctx.getAttribute("getConfig_Result"));
+        Assert.assertNull(ctx.getAttribute("fullConfig"));
+        Assert.assertNull(ctx.getAttribute(entity + ".Configuration"));
+        Assert.assertNull(ctx.getAttribute(entity + ".Configuration"));
+    }
+
+
+    @Test
+    public void testGetConfigNegativeNotSupportedConfId() throws Exception {
+        fullInit();
+        String entity = "123";
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("entity", entity);
+
+        params = new HashMap<>();
+        params.put("conf-id", "current1");
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, connectionDetails);
+
+        netconfClientPlugin.getConfig(params, ctx);
+
+        Assert.assertNull(ctx.getAttribute("getConfig_Result"));
+        Assert.assertNull(ctx.getAttribute("fullConfig"));
+        Assert.assertNull(ctx.getAttribute(entity + ".Configuration"));
+        Assert.assertNull(ctx.getAttribute(entity + ".Configuration"));
+    }
+
+    @Test
+    public void testGetConfigNegativeWronjJsonConnectionDetailsException() throws Exception {
+        fullInit();
+        String entity = "123";
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("entity", entity);
+
+        params = new HashMap<>();
+        params.put("conf-id", "current");
+        params.put(Constants.CONNECTION_DETAILS_FIELD_NAME, "{" + connectionDetails);
+
+        try {
+            netconfClientPlugin.getConfig(params, ctx);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertEquals("failure", ctx.getAttribute("getConfig_Result"));
+            Assert.assertNull(ctx.getAttribute("fullConfig"));
+            Assert.assertNull(ctx.getAttribute(entity + ".Configuration"));
+            Assert.assertNull(ctx.getAttribute(entity + ".Configuration"));
+            Assert.assertNotNull(ctx.getAttribute(DG_OUTPUT_STATUS_MESSAGE));
+        }
+    }
+
+    @Test
+    public void testGetRunningConfig() throws Exception {
+        fullInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        params = new HashMap<>();
+        params.put("host-ip-address", host);
+        params.put("user-name", username);
+        params.put("password", password);
+        params.put("port-number", String.valueOf(port));
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setConf(fileContent);
+
+        netconfClientPlugin.getRunningConfig(params, ctx);
+
+        Assert.assertEquals("Success", ctx.getAttribute("getRunningConfig_Result"));
+        Assert.assertEquals(fileContent, ctx.getAttribute("running-config"));
+        Assert.assertEquals("success", ctx.getStatus());
+    }
+
+    @Test
+    public void testGetRunningConfigWithoutPortNumberDgErrorFieldNameException() throws Exception {
+        fullInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        params = new HashMap<>();
+        params.put("host-ip-address", host);
+        params.put("user-name", username);
+        params.put("password", password);
+
+        NetconfClientJschMock client = (NetconfClientJschMock) clientFactory.getNetconfClient(NetconfClientType.SSH);
+        client.setConf(fileContent);
+
+        try {
+            netconfClientPlugin.getRunningConfig(params, ctx);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertEquals("failure", ctx.getAttribute("getRunningConfig_Result"));
+            Assert.assertNull(ctx.getAttribute("running-config"));
+            Assert.assertNotNull(ctx.getAttribute(DG_OUTPUT_STATUS_MESSAGE));
+        }
+    }
+
+    @Test
+    public void testGetRunningConfigNegativeConfigurationNull() throws Exception {
+        fullInit();
+        SvcLogicContext ctx = new SvcLogicContext();
+        params = new HashMap<>();
+        params.put("host-ip-address", host);
+        params.put("user-name", username);
+        params.put("password", password);
+        params.put("port-number", String.valueOf(port));
+
+        netconfClientPlugin.getRunningConfig(params, ctx);
+
+        Assert.assertEquals("failure", ctx.getAttribute("getRunningConfig_Result"));
+        Assert.assertNull(ctx.getAttribute("running-config"));
+    }
+
+    @Test
+    public void testValidateMandatoryParamNegativeEmptyParamValue() throws Exception {
+        shortInit();
+        String paramName = "test";
+        String paramValue = "";
+
+        try {
+            netconfClientPlugin.validateMandatoryParam(paramName, paramValue);
+            Assert.assertTrue(false);
+        } catch (Exception e) {
+            Assert.assertTrue(true);
+        }
+    }
+
+    @Test
+    public void testRetrieveConnectionDetails() throws Exception {
+        shortInit();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+        ConnectionDetails connectionDetails1 = getConnectionDetails();
+        daoServiceMock.setConnection(connectionDetails1);
+
+        NetconfConnectionDetails connectionDetailsActual = netconfClientPlugin.retrieveConnectionDetails(VnfType.VNF);
+
+        Assert.assertEquals("wrong host", connectionDetails1.getHost(), connectionDetailsActual.getHost());
+        Assert.assertEquals("wrong password", connectionDetails1.getPassword(), connectionDetailsActual.getPassword());
+        Assert.assertEquals("wrong port", connectionDetails1.getPort(), connectionDetailsActual.getPort());
+        Assert.assertEquals("wrong usename", connectionDetails1.getUsername(), connectionDetailsActual.getUsername());
+    }
+
+
+    @Test
+    public void testRetrieveConnectionDetailsNegativeMissingConfiguration() throws Exception {
+        shortInit();
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+        ConnectionDetails connectionDetails1 = getConnectionDetails();
+        daoServiceMock.setConnection(connectionDetails1);
+
+        NetconfConnectionDetails connectionDetailsActual = null;
+        try {
+            connectionDetailsActual = netconfClientPlugin.retrieveConnectionDetails(VnfType.MOCK);
+            Assert.assertTrue(false);
+        } catch (APPCException e) {
+            Assert.assertNull(connectionDetailsActual);
+        }
+    }
+
+    @Test
+    public void testRetrieveConfigurationFileContent() throws Exception {
+        shortInit();
+
+        DAOServiceMock daoServiceMock = (DAOServiceMock) dao;
+        daoServiceMock.setConfigFile(fileContent);
+
+        Assert.assertEquals("wrong config in a database", fileContent, netconfClientPlugin.retrieveConfigurationFileContent("VnfGetRunningConfig"));
+    }
+
+    private ConnectionDetails getConnectionDetails() {
+        ConnectionDetails connectionDetails = new ConnectionDetails();
+        connectionDetails.setPassword(password);
+        connectionDetails.setPort(port);
+        connectionDetails.setUsername(username);
+        connectionDetails.setHost(host);
+        return connectionDetails;
+    }
+
+
+    private void initDao() throws NoSuchFieldException, IllegalAccessException {
+        dao = new DAOServiceMock();
+        PowerMockito.mockStatic(FrameworkUtil.class);
+        when(FrameworkUtil.getBundle(Matchers.any(Class.class))).thenReturn(bundleService);
+        when(bundleService.getBundleContext()).thenReturn(bundleContext);
+        when(bundleContext.getServiceReference(NetconfDataAccessService.class)).thenReturn(sref1);
+        when(bundleContext.getService(sref1)).thenReturn(dao);
+    }
+
+    private void fullInit() throws NoSuchFieldException, IllegalAccessException {
+        initClientFactory();
+        initClientFactory2();
+        initDao();
+        netconfClientPlugin = new NetconfClientPluginImpl();
+        netconfClientPlugin.setDao(this.dao);
+    }
+
+    private void shortInit() throws NoSuchFieldException, IllegalAccessException {
+        initClientFactory();
+        initDao();
+        netconfClientPlugin = new NetconfClientPluginImpl();
+        netconfClientPlugin.setDao(this.dao);
+    }
+
+    private void initClientFactory() throws NoSuchFieldException, IllegalAccessException {
+        PowerMockito.mockStatic(FrameworkUtil.class);
+        when(FrameworkUtil.getBundle(Matchers.any(Class.class))).thenReturn(bundleService);
+        when(bundleService.getBundleContext()).thenReturn(bundleContext);
+        when(bundleContext.getServiceReference(NetconfClientFactory.class)).thenReturn(sref2);
+        when(bundleContext.getService(sref2)).thenReturn(clientFactory);
+    }
+
+    private void initClientFactory2() {
+        PowerMockito.mockStatic(FrameworkUtil.class);
+        when(FrameworkUtil.getBundle(Matchers.any(Class.class))).thenReturn(bundleService);
+        when(bundleService.getBundleContext()).thenReturn(bundleContext);
+        when(bundleContext.getServiceReference(Matchers.anyString())).thenReturn(sref3);
+        when(bundleContext.getService(sref3)).thenReturn(clientFactory);
+    }
+
+    private void substituteMapper(boolean command) throws NoSuchFieldException, IllegalAccessException {
+        ObjectMapper mapper = new ObjectMapperMock();
+        ObjectMapper mapper2 = new ObjectMapper();
+        Field field = NetconfClientPluginImpl.class.getDeclaredField("mapper");
+        field.setAccessible(true);
+        if (command) {
+            field.set(netconfClientPlugin, mapper);
+        } else {
+            field.set(netconfClientPlugin, mapper2);
+        }
+    }
+
+}