Sonar: add coverage for unit test

Change-Id: I5828f116cb21885a70679c3e98e47e91f393e8f0
Issue-ID: VNFSDK-320
Signed-off-by: Kailun Qin <kailun.qin@intel.com>

4 files changed, 96 insertions, 1 deletions

diff --git a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/FileUtilTest.java b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/FileUtilTest.java
index 01e2c0b..67b701c 100644
--- a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/FileUtilTest.java
+++ b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/FileUtilTest.java
@@ -16,9 +16,13 @@
 
 package org.onap.vnfsdk.functest;
 
+import org.junit.Before;
 import org.junit.Test;
 
 import java.io.File;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
 
 import static org.junit.Assert.assertTrue;
 
@@ -30,9 +34,21 @@ public class FileUtilTest {
 
     private String zipFileName = "src/test/resources/RobotScript.zip";
 
+    @Before
+    public void setUp() {
+        FileUtil.createDirectory(createDirPath);
+    }
+
     @Test
-    public void testCreateDirectory() {
+    public void testConstructorIsPrivate() throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
+        Constructor<FileUtil> constructor = FileUtil.class.getDeclaredConstructor();
+        assertTrue(Modifier.isPrivate(constructor.getModifiers()));
+        constructor.setAccessible(true);
+        constructor.newInstance();
+    }
 
+    @Test
+    public void testCreateDirectory() {
         assertTrue(FileUtil.createDirectory(createDirPath));
     }
 
@@ -47,12 +63,31 @@ public class FileUtilTest {
     }
 
     @Test
+    public void testUnzip() {
+        try {
+            FileUtil.unzip(zipFileName, createDirPath);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
     public void testGetDirectory() {
         FileUtil.getDirectory(".");
         assertTrue(true);
     }
 
     @Test
+    public void testCheckFileExist() {
+        assertTrue(FileUtil.checkFileExist(deleteDirPath));
+    }
+
+    @Test
+    public void testDeleteFileWithPath() {
+        assertTrue(FileUtil.deleteFile(deleteDirPath));
+    }
+
+    @Test
     public void testConvertZipFiletoByteArray() {
         byte[] byteArrayFile = FileUtil.convertZipFiletoByteArray(zipFileName);
         // assertNotNull(byteArrayFile);
diff --git a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/common/TestConfig.java b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/common/TestConfig.java
index 132fdf8..1732c74 100644
--- a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/common/TestConfig.java
+++ b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/common/TestConfig.java
@@ -21,7 +21,12 @@ import org.junit.Before;
 import org.junit.Test;
 import org.onap.vnfsdk.functest.VnfSdkFuncTestAppConfiguration;
 
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
 
 public class TestConfig {
 
@@ -33,6 +38,14 @@ public class TestConfig {
     }
 
     @Test
+    public void testConstructorIsPrivate() throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
+        Constructor<Config> constructor = Config.class.getDeclaredConstructor();
+        assertTrue(Modifier.isPrivate(constructor.getModifiers()));
+        constructor.setAccessible(true);
+        constructor.newInstance();
+    }
+
+    @Test
     public void testVnfSdkConfigBean() {
         vnfSdkBean.setTemplate("");
         vnfSdkBean.setServiceIp("127.0.0.1");
diff --git a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/externalservice/entity/ServiceRegisterEntityTest.java b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/externalservice/entity/ServiceRegisterEntityTest.java
index 493882f..c75308c 100644
--- a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/externalservice/entity/ServiceRegisterEntityTest.java
+++ b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/externalservice/entity/ServiceRegisterEntityTest.java
@@ -42,6 +42,7 @@ public class ServiceRegisterEntityTest {
 
         serviceRegistry.setServiceName("nfvo");
         serviceRegistry.setVersion("5.6");
+        serviceRegistry.setUrl("http://localhost:8080");
         serviceRegistry.setProtocol("http");
         serviceRegistry.setVisualRange("range");
 
@@ -55,6 +56,7 @@ public class ServiceRegisterEntityTest {
         assertNotNull(serviceRegistry);
         assertNotNull(serviceRegistry.getServiceName());
         assertNotNull(serviceRegistry.getVersion());
+        assertNotNull(serviceRegistry.getUrl());
         assertNotNull(serviceRegistry.getProtocol());
         assertNotNull(serviceRegistry.getVisualRange());
         assertNotNull(serviceRegistry.getNodes());
@@ -65,4 +67,9 @@ public class ServiceRegisterEntityTest {
     public void testSetSingleNode() {
         serviceRegistry.setSingleNode("192.168.4.47", "8080", 10);
     }
+
+    @Test
+    public void testSetSingleNodeEmptyIp() {
+        serviceRegistry.setSingleNode("", "8080", 10);
+    }
 }
diff --git a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/responsehandler/VnfFuncTestResponseHandlerTest.java b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/responsehandler/VnfFuncTestResponseHandlerTest.java
index 26007e3..2cbd48d 100644
--- a/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/responsehandler/VnfFuncTestResponseHandlerTest.java
+++ b/vnf-sdk-function-test/src/test/java/org/onap/vnfsdk/functest/responsehandler/VnfFuncTestResponseHandlerTest.java
@@ -18,13 +18,19 @@ package org.onap.vnfsdk.functest.responsehandler;
 
 import org.junit.Test;
 
+import javax.ws.rs.core.Response;
 import java.lang.reflect.Method;
+import java.util.Map;
+import java.util.UUID;
 
 import static org.junit.Assert.assertNotNull;
 
 public class VnfFuncTestResponseHandlerTest {
 
     private VnfFuncTestResponseHandler vnfSdkFuncHandler;
+    private Map<String, String> mapConfigValues;
+    private UUID taskID = UUID.fromString("59d1e651-df9f-4008-902f-e3b377e6ec30");
+    private Response response = null;
 
     @Test
     public void testGetInstance() {
@@ -33,6 +39,18 @@ public class VnfFuncTestResponseHandlerTest {
     }
 
     @Test
+    public void testSetConfigMap() {
+        try {
+            Object vnfFuncTestResponseHandlerObj = VnfFuncTestResponseHandler.getInstance();
+            Method m = vnfFuncTestResponseHandlerObj.getClass().getDeclaredMethod("setConfigMap", new Class[]{Map.class});
+            m.setAccessible(true);
+            m.invoke(vnfFuncTestResponseHandlerObj, mapConfigValues);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
     public void testLoadConfigurations() {
         try {
             Object vnfFuncTestResponseHandlerObj = VnfFuncTestResponseHandler.getInstance();
@@ -43,4 +61,26 @@ public class VnfFuncTestResponseHandlerTest {
             e.printStackTrace();
         }
     }
+
+    /* TO DO: check whether getResponseByFuncTestId is still needed */
+    @Test
+    public void testGetResponseByFuncTestId() {
+        try {
+            vnfSdkFuncHandler = VnfFuncTestResponseHandler.getInstance();
+            response = vnfSdkFuncHandler.getResponseByFuncTestId(taskID.toString());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void testDownloadResults() {
+        try {
+            vnfSdkFuncHandler = VnfFuncTestResponseHandler.getInstance();
+            response = vnfSdkFuncHandler.downloadResults(taskID.toString());
+            assertNotNull(response);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
 }