Fix for APPC-1264

Fixed broken unit tests. Improved unit testing and increased
line and branch coverage. Deleted unused and duplicated
files used in tests.

Issue-ID: APPC-1264
Change-Id: Idea7d46f4a6c9c591617fb973a8d33e5275e4579
Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>

20 files changed, 298 insertions, 406 deletions

diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/convert/TestConvertNode.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/convert/TestConvertNode.java
index c9cdad7fa..107165f22 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/convert/TestConvertNode.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/convert/TestConvertNode.java
@@ -27,15 +27,18 @@ package org.onap.sdnc.config.generator.convert;
 
 import static org.junit.Assert.assertEquals; 
 import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.Map;
 import org.apache.commons.io.IOUtils;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.mockito.Mockito;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
 import org.onap.sdnc.config.generator.merge.TestMergeNode;
-import org.powermock.reflect.Whitebox;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 
@@ -43,187 +46,212 @@ public class TestConvertNode {
     private static final EELFLogger log =
             EELFManager.getInstance().getLogger(TestConvertNode.class);
 
-    @Test(expected = Exception.class)
-    public void testPayloadParametersConfig() throws Exception {
+    private ConvertNode convertNode = new ConvertNode();
+
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Test
+    public void testConvertJson2DGContextFailure() throws SvcLogicException, IOException {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED, "N");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_BLOCK_KEYS,
-                "configuration-parameters,configuration.configuration-json,configuration.configuration-string");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED, "Y");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("A JSONObject text must begin with '{'");
         convertJson2Context("convert/payload_parameters_config.json", inParams, ctx);
-        Whitebox.invokeMethod("convertJson2Context", "convert/payload_parameters_config.json",
-                inParams, ctx);
-        log.info("testPayloadParametersConfig Result: "
-                + ctx.getAttribute("block_configuration-parameters"));
     }
 
     @Test
-    public void testPayloadCliConfig() throws Exception {
+    public void testConvertJson2DGContextSuccess() throws SvcLogicException, IOException {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED, "N");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_BLOCK_KEYS,
                 "configuration-parameters,configuration.configuration-json,configuration.configuration-string");
         convertJson2Context("convert/payload_cli_config.json", inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
         log.info("testPayloadCliConfig Result: "
                 + ctx.getAttribute("block_configuration-parameters"));
         log.info("testPayloadCliConfig Result: "
                 + ctx.getAttribute("block_configuration.configuration-string"));
     }
 
-    @Test(expected = Exception.class)
-    public void testPayloadXMLConfig() throws Exception {
+    @Test
+    public void testEscapeDataForJsonDataType() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED, "N");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_BLOCK_KEYS,
-                "configuration-parameters,configuration.configuration-json,configuration.configuration-string");
-        convertJson2Context("convert/payload_xml_config.json", inParams, ctx);
-
-        log.info("testPayloadXMLConfig Result: "
-                + ctx.getAttribute("block_configuration-parameters"));
-        log.info("testPayloadXMLConfig Result: "
-                + ctx.getAttribute("block_configuration.configuration-string"));
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA,"{}");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_JSON);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
+        convertNode.escapeData(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
 
-    @Test(expected = Exception.class)
-    public void testPayloadJsonConfig() throws Exception {
+    @Test
+    public void testEscapeDataForXMLDataType() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED, "N");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_BLOCK_KEYS,
-                "configuration-parameters,configuration.configuration-json,configuration.configuration-string");
-        convertJson2Context("convert/payload_json_config.json", inParams, ctx);
-        log.info("testPayloadJsonConfig Result: "
-                + ctx.getAttribute("block_configuration-parameters"));
-        log.info("testPayloadJsonConfig Result: "
-                + ctx.getAttribute("block_configuration.configuration-json"));
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA,"<>");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_XML);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        convertNode.escapeData(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute(ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
 
-    private void convertJson2Context(String jsonFile, Map<String, String> inParams,
-            SvcLogicContext ctx) throws IOException, SvcLogicException {
-        ConvertNode convertNode = new ConvertNode();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        String jsonData = IOUtils
-                .toString(TestMergeNode.class.getClassLoader().getResourceAsStream(jsonFile));
-        log.info("TestConvertNode.testConvertJson2DGContext()" + jsonData);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
-        convertNode.convertJson2DGContext(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+    @Test
+    public void testEscapeDataForSQLDataType() throws Exception {
+        SvcLogicContext ctx = new SvcLogicContext();
+        Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA,"SHOW TABLES;");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_SQL);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        convertNode.escapeData(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+            ctx.getAttribute(ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
 
-    @Test(expected = Exception.class)
-    public void testEscapeData() throws Exception {
+    @Test
+    public void testEscapeDataForUnsupportedDataType() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
-        String unescapeData = IOUtils.toString(TestMergeNode.class.getClassLoader()
-                .getResourceAsStream("convert/escape/config_ssc.txt"));
-        log.info("TestConvertNode.testEscapeData() unescapeData :" + unescapeData);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA, unescapeData);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE,
-                ConfigGeneratorConstant.DATA_TYPE_SQL);
-        ConvertNode convertNode = new ConvertNode();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA,"lorum ipsem");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_TEXT);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Datatype (dataType) param  value (TEXT)is not supported  for escapeData conversion.");
         convertNode.escapeData(inParams, ctx);
-        log.info("testEscapeData Result: "
-                + ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_ESCAPE_DATA));
     }
 
     @Test
-    public void testConvertContextToJson() throws Exception {
+    public void testUnescapeDataForJsonDataType() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
-        ctx.setAttribute("tmp.uploadConfigInfo.UPLOAD-CONFIG-ID", "200");
-        ctx.setAttribute("tmp.uploadConfigInfo.VNF-ID", "00000");
-        ctx.setAttribute("tmp.uploadConfigInfo.test[0]", "test0");
-        ctx.setAttribute("tmp.uploadConfigInfo.test[1]", "test1");
-        ctx.setAttribute("tmp.uploadConfigInfo.test[2]", "test2");
-        ConvertNode convertNode = new ConvertNode();
         Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA,"{}");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_JSON);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        inParams.put("contextKey", "tmp.uploadConfigInfo");
-        convertNode.convertContextToJson(inParams, ctx);
-        log.info("JSON CONTENT " + ctx.getAttribute("test.jsonContent"));
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
-
+        convertNode.unEscapeData(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
 
-    @Test(expected = Exception.class)
-    public void testunEscapeData() throws Exception {
-        ConvertNode convertNode = new ConvertNode();
-        Map<String, String> inParams = new HashMap<String, String>();
+    @Test
+    public void testUnescapeDataForXMLDataType() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
-        log.trace("Received unEscapeData call with params : " + inParams);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "tmp");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA, "//");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, "String");
+        Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA,"<>");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_XML);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
         convertNode.unEscapeData(inParams, ctx);
-
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute(ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
-    
-    @Test(expected = SvcLogicException.class)
-    public void testunEscapeDataForInvalidDataType() throws Exception {
-        ConvertNode convertNode = new ConvertNode();
-        Map<String, String> inParams = new HashMap<String, String>();
+
+    @Test
+    public void testUnescapeDataForUnsupportedDataType() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "tmp");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA, "//");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, "TXT");
-        convertNode.escapeData(inParams, ctx);
+        Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA,"lorum ipsem");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_TEXT);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Datatype (dataType) param  value (TEXT)is not supported  for unEscapeData conversion.");
+        convertNode.unEscapeData(inParams, ctx);
+    }
 
+    @Test
+    public void testUnescapeDataForNoDataSent() throws Exception {
+        SvcLogicContext ctx = new SvcLogicContext();
+        Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_TEXT);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Escape (escapeData) param is missing for escapeData conversion.");
+        convertNode.unEscapeData(inParams, ctx);
     }
-    
-    @Test(expected = SvcLogicException.class)
-    public void testunEscapeDataForEmptyDataType() throws Exception {
-        ConvertNode convertNode = new ConvertNode();
+
+    @Test
+    public void testUnescapeDataForNoDataTypeSent() throws Exception {
+        SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA,"lorum ipsem");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Datatype (dataType)param is missing for escapeData conversion.");
+        convertNode.unEscapeData(inParams, ctx);
+    }
+
+    @Test
+    public void testEscapeDataForNoDataSent() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "tmp");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA, "//");
+        Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, ConfigGeneratorConstant.DATA_TYPE_TEXT);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Unescape (unEscapeData) param is missing for escapeData conversion.");
         convertNode.escapeData(inParams, ctx);
-
     }
-    
+
     @Test
-    public void testEscapeDataForValidUnescapeDataString() throws Exception {
+    public void testEscapeDataForNoDataTypeSent() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
-        String unescapeData = "testUnescapeData";
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA, unescapeData);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE,
-                ConfigGeneratorConstant.DATA_TYPE_SQL);
-        ConvertNode convertNode = new ConvertNode();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA,"lorum ipsem");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Datatype (dataType)param is missing for escapeData conversion.");
         convertNode.escapeData(inParams, ctx);
-        assertEquals(unescapeData, ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_ESCAPE_DATA));
     }
-  
-     @Test
-    public void testunEscapeDataForJsonDataType() throws Exception {
+
+    @Test
+    public void testConvertContextToJson() throws Exception {
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("tmp.uploadConfigInfo.UPLOAD-CONFIG-ID", "200");
+        ctx.setAttribute("tmp.uploadConfigInfo.VNF-ID", "00000");
+        ctx.setAttribute("tmp.uploadConfigInfo.test[0]", "test0");
+        ctx.setAttribute("tmp.uploadConfigInfo.test[1]", "test1");
+        ctx.setAttribute("tmp.uploadConfigInfo.test[2]", "test2");
         ConvertNode convertNode = new ConvertNode();
         Map<String, String> inParams = new HashMap<String, String>();
-        SvcLogicContext ctx = new SvcLogicContext();
-        log.trace("Received unEscapeData call with params : " + inParams);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "tmp");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA, "//");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, "JSON");
-        convertNode.unEscapeData(inParams, ctx);
-        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,ctx.getAttribute("tmp." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
-
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
+        inParams.put("contextKey", "tmp.uploadConfigInfo");
+        convertNode.convertContextToJson(inParams, ctx);
+        log.info("JSON CONTENT " + ctx.getAttribute("test.jsonContent"));
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS, ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
-    
+
     @Test
-    public void testunEscapeDataForXmlDataType() throws Exception {
+    public void testConvertContextToJsonFailure() throws Exception {
+        SvcLogicContext ctx = Mockito.spy(new SvcLogicContext());
+        Mockito.doThrow(new NullPointerException("Mock Exception")).when(ctx).getAttributeKeySet();
+        ctx.setAttribute("tmp.uploadConfigInfo.UPLOAD-CONFIG-ID", "200");
+        ctx.setAttribute("tmp.uploadConfigInfo.VNF-ID", "00000");
+        ctx.setAttribute("tmp.uploadConfigInfo.test[0]", "test0");
+        ctx.setAttribute("tmp.uploadConfigInfo.test[1]", "test1");
+        ctx.setAttribute("tmp.uploadConfigInfo.test[2]", null);
         ConvertNode convertNode = new ConvertNode();
         Map<String, String> inParams = new HashMap<String, String>();
-        SvcLogicContext ctx = new SvcLogicContext();
-        log.trace("Received unEscapeData call with params : " + inParams);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "tmp");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA, "//");
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE, "XML");
-        convertNode.unEscapeData(inParams, ctx);
-        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,ctx.getAttribute("tmp." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        inParams.put("contextKey", "tmp.uploadConfigInfo");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Mock Exception");
+        convertNode.convertContextToJson(inParams, ctx);
+    }
+
+    private void convertJson2Context(String jsonFile, Map<String, String> inParams,
+            SvcLogicContext ctx) throws IOException, SvcLogicException {
+        ConvertNode convertNode = new ConvertNode();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
+        String jsonData = IOUtils
+                .toString(TestMergeNode.class.getClassLoader().getResourceAsStream(jsonFile),
+                        StandardCharsets.UTF_8);
+        log.info("TestConvertNode.testConvertJson2DGContext()" + jsonData);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
+        convertNode.convertJson2DGContext(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS, ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
-    
 }
diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/merge/TestMergeNode.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/merge/TestMergeNode.java
index a51c603ff..85f53fb41 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/merge/TestMergeNode.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/merge/TestMergeNode.java
@@ -8,6 +8,8 @@
  * =============================================================================
  * Modification Copyright (C) 2018 IBM.
  * =============================================================================
+ * Modification Copyright (C) 2018 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
@@ -27,67 +29,59 @@ package org.onap.sdnc.config.generator.merge;
 
 import static org.junit.Assert.assertEquals;
 
-import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.Map;
 import org.apache.commons.io.IOUtils;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
-import org.powermock.modules.junit4.PowerMockRunner;
-import org.mockito.Mock;
-import org.mockito.Mockito;
 
-@RunWith(PowerMockRunner.class)
 public class TestMergeNode {
 
-    @Test(expected = Exception.class)
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Test
     public void testMergeJsonDataOnTemplate() throws Exception {
         MergeNode mergeNode = new MergeNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
         String jsonData = IOUtils.toString(
-                TestMergeNode.class.getClassLoader().getResourceAsStream("merge/vdbe_data.json"));
+                TestMergeNode.class.getClassLoader().getResourceAsStream("merge/valid.json"),
+                StandardCharsets.UTF_8);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
         String templateData = IOUtils.toString(TestMergeNode.class.getClassLoader()
-                .getResourceAsStream("merge/vdbe_template.xml"));
+                .getResourceAsStream("merge/valid.xml"), StandardCharsets.UTF_8);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA, templateData);
         SvcLogicContext ctx = new SvcLogicContext();
         mergeNode.mergeJsonDataOnTemplate(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
-
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
-    
-    @Test(expected = Exception.class)
+
+    @Test
     public void testMergeJsonDataOnTemplateForEmptyParamData() throws Exception {
         MergeNode mergeNode = new MergeNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        String templateData = IOUtils.toString(TestMergeNode.class.getClassLoader()
-                .getResourceAsStream("merge/vdbe_template.xml"));
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA, templateData);
         SvcLogicContext ctx = new SvcLogicContext();
         expectedEx.expect(SvcLogicException.class);
-        expectedEx.expectMessage("Param Data is missing..");
+        expectedEx.expectMessage("JSON Data is missing");
         mergeNode.mergeJsonDataOnTemplate(inParams, ctx);
-       
     }
 
-    @Rule
-    public ExpectedException expectedEx = ExpectedException.none();
-
-    @Test(expected = Exception.class)
+    @Test
     public void testMergeJsonDataOnTemplateForEmptyTemplateData() throws Exception {
         MergeNode mergeNode = new MergeNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
         String jsonData = IOUtils.toString(
-                TestMergeNode.class.getClassLoader().getResourceAsStream("merge/vdbe_data.json"));
+                TestMergeNode.class.getClassLoader().getResourceAsStream("merge/valid.json"),
+                StandardCharsets.UTF_8);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
         SvcLogicContext ctx = new SvcLogicContext();
         expectedEx.expect(SvcLogicException.class);
@@ -95,74 +89,46 @@ public class TestMergeNode {
         mergeNode.mergeJsonDataOnTemplate(inParams, ctx);
     }
 
-    
-    @Test(expected = Exception.class)
+    @Test
     public void testMergeComplexJsonDataOnTemplate() throws Exception {
         MergeNode mergeNode = new MergeNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-
         String jsonData = IOUtils.toString(TestMergeNode.class.getClassLoader()
-                .getResourceAsStream("merge/complex/vdbe_data.json"));
-        System.out.println("TestMergeNode.testMergeJsonComplexDataOnTemplate()" + jsonData);
+                .getResourceAsStream("merge/valid.json"), StandardCharsets.UTF_8);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
-
-        String templateData = IOUtils.toString(TestMergeNode.class.getClassLoader()
-                .getResourceAsStream("merge/complex/vdbe_template.xml"));
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA, templateData);
-
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_FILE, "merge/valid.xml");
         SvcLogicContext ctx = new SvcLogicContext();
         mergeNode.mergeComplexJsonDataOnTemplate(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
-
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
 
-    @Test(expected = Exception.class)
-    public void testMergeJsonDataOnTemplateFile() throws Exception {
+    @Test
+    public void testMergeComplexJsonDataWithMissingJson() throws Exception {
         MergeNode mergeNode = new MergeNode();
         Map<String, String> inParams = new HashMap<String, String>();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-
-        String jsonData = IOUtils.toString(
-                TestMergeNode.class.getClassLoader().getResourceAsStream("merge/vdbe_data.json"));
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        String jsonData = IOUtils.toString(TestMergeNode.class.getClassLoader()
+                .getResourceAsStream("merge/blank.json"), StandardCharsets.UTF_8);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_FILE, "merge/vdbe_template.xml");
-
         SvcLogicContext ctx = new SvcLogicContext();
-        mergeNode.mergeJsonDataOnTemplate(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("JSON Data is missing");
+        mergeNode.mergeComplexJsonDataOnTemplate(inParams, ctx);
     }
 
     @Test
-    public void testMmergeDataOnTemplate() throws SvcLogicException {
-        MergeNode mergeNode = new MergeNode();
-        SvcLogicContext ctx = new SvcLogicContext();
-        Map<String, String> inParams = new HashMap<String, String>();
-        mergeNode.mergeDataOnTemplate(inParams, ctx);
-    }
-    
-    @Test
-    public void testMmergeDataOnTemplateWithTemplateData() throws SvcLogicException, IOException {
+    public void testMergeComplexJsonDataWithMissingTemplateDataAndFile() throws Exception {
         MergeNode mergeNode = new MergeNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        String jsonData = "{name1:value1,name2:value2}";
+        String jsonData = IOUtils.toString(TestMergeNode.class.getClassLoader()
+                .getResourceAsStream("merge/valid.json"), StandardCharsets.UTF_8);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA, jsonData);
-        String templateData = "testTemplateData";
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA, templateData);
-        SvcLogicContext ctx = new SvcLogicContext();
-        mergeNode.mergeJsonDataOnTemplate(inParams, ctx);
-        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
-
-    }
-
-    @Test
-    public void mergeYamlDataOnTemplate() throws SvcLogicException {
-        MergeNode mergeNode = new MergeNode();
         SvcLogicContext ctx = new SvcLogicContext();
-        Map<String, String> inParams = new HashMap<String, String>();
-        mergeNode.mergeYamlDataOnTemplate(inParams, ctx);
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Template data or Template file is missing");
+        mergeNode.mergeComplexJsonDataOnTemplate(inParams, ctx);
     }
 }
diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/pattern/TestPatternNode.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/pattern/TestPatternNode.java
index 848632b31..4767d8fbc 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/pattern/TestPatternNode.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/pattern/TestPatternNode.java
@@ -8,6 +8,8 @@
  * =============================================================================
  * Modifications Copyright (C) 2018 IBM.
  * =============================================================================
+ * Modifications Copyright (C) 2018 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
@@ -29,13 +31,18 @@ import static org.junit.Assert.assertEquals;
 import java.util.HashMap;
 import java.util.Map;
 import org.apache.commons.io.IOUtils;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
 
 public class TestPatternNode {
 
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
     @Test
     public void parseErrorLog() throws Exception {
         PatternNode patternNode = new PatternNode();
@@ -47,22 +54,19 @@ public class TestPatternNode {
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_LOG_DATA, logData);
         SvcLogicContext ctx = new SvcLogicContext();
         patternNode.parseErrorLog(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
-
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
-    
-    @Test(expected= SvcLogicException.class)
+
+    @Test
     public void testParseErrorLogForEmptyLogData() throws Exception {
         PatternNode patternNode = new PatternNode();
         Map<String, String> inParams = new HashMap<String, String>();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-        String logData = IOUtils.toString(
-                TestPatternNode.class.getClassLoader().getResourceAsStream("pattern/errorlog.txt"),
-                ConfigGeneratorConstant.STRING_ENCODING);
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
         SvcLogicContext ctx = new SvcLogicContext();
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Log Data is missing");
         patternNode.parseErrorLog(inParams, ctx);
-       
     }
 
 
@@ -71,7 +75,6 @@ public class TestPatternNode {
         PatternNode patternNode = new PatternNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
-
         String xmlData = IOUtils.toString(
                 TestPatternNode.class.getClassLoader().getResourceAsStream("pattern/xml_data.xml"),
                 ConfigGeneratorConstant.STRING_ENCODING);
@@ -97,7 +100,7 @@ public class TestPatternNode {
                 ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
     }
 
-    @Test(expected = Exception.class)
+    @Test
     public void checStringData() throws Exception {
         PatternNode patternNode = new PatternNode();
         Map<String, String> inParams = new HashMap<String, String>();
@@ -107,19 +110,19 @@ public class TestPatternNode {
                 ConfigGeneratorConstant.STRING_ENCODING);
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_CHECK_DATA, stringData);
         SvcLogicContext ctx = new SvcLogicContext();
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("Check Data is missing");
         patternNode.checkDataType(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
     }
-    
+
     @Test
     public void testCheckDataType() throws Exception {
         PatternNode patternNode = new PatternNode();
         Map<String, String> inParams = new HashMap<String, String>();
-        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_CHECK_DATA, "testData");
         SvcLogicContext ctx = new SvcLogicContext();
         patternNode.checkDataType(inParams, ctx);
-        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,ctx.getAttribute(ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
 }
diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/reader/TestReaderNode.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/reader/TestReaderNode.java
index 80d8cdc80..4ca246ac0 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/reader/TestReaderNode.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/reader/TestReaderNode.java
@@ -5,6 +5,8 @@
  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Copyright (C) 2017 Amdocs
+ * ================================================================================
+ * Modifications Copyright (C) 2018 Ericsson
  * =============================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,26 +25,45 @@
 
 package org.onap.sdnc.config.generator.reader;
 
+import static org.junit.Assert.assertEquals;
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
-import org.apache.commons.io.IOUtils;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
-import org.onap.sdnc.config.generator.merge.TestMergeNode;
 
 public class TestReaderNode {
-    @Test(expected = Exception.class)
-    public void testGetFileData() throws SvcLogicException, IOException {
+
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Test
+    public void testGetFileDataSuccess() throws SvcLogicException, IOException {
         ReaderNode r = new ReaderNode();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_FILE_NAME,
-                IOUtils.toString(TestMergeNode.class.getClassLoader()
-                        .getResourceAsStream("convert/payload_cli_config.json")));
+                "src/test/resources/convert/payload_cli_config.json");
+        SvcLogicContext ctx = new SvcLogicContext();
+        r.getFileData(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
+    }
+
+    @Test
+    public void testGetFileDataFailure() throws SvcLogicException, IOException {
+        ReaderNode r = new ReaderNode();
+        Map<String, String> inParams = new HashMap<String, String>();
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "");
+        inParams.put(ConfigGeneratorConstant.INPUT_PARAM_FILE_NAME,
+                "non_existent_filename");
         SvcLogicContext ctx = new SvcLogicContext();
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("File 'non_existent_filename' does not exist");
         r.getFileData(inParams, ctx);
     }
 }
diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/tool/TestDataTool.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/tool/TestDataTool.java
index 3d7b7fb84..6b13d18a8 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/tool/TestDataTool.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/tool/TestDataTool.java
@@ -8,6 +8,8 @@
  * =============================================================================
  * Modifications Copyright (C) 2018 IBM.
  * =============================================================================
+ * Modifications Copyright (C) 2018 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
@@ -25,21 +27,27 @@
 
 package org.onap.sdnc.config.generator.tool;
 
+import static org.junit.Assert.assertEquals;
+
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import org.apache.commons.io.IOUtils;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
 import org.mockito.Mock;
 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
 import org.onap.sdnc.config.generator.pattern.TestPatternNode;
-import org.powermock.reflect.Whitebox;
-import static org.junit.Assert.assertEquals;
+
 
 public class TestDataTool {
 
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
     @Mock
     private LogParserTool logParserTool = new LogParserTool();
 
@@ -49,7 +57,8 @@ public class TestDataTool {
             TestPatternNode.class.getClassLoader()
                 .getResourceAsStream("convert/payload_cli_config.json"),
             ConfigGeneratorConstant.STRING_ENCODING);
-        CheckDataTool.checkData(data);
+        assertEquals(ConfigGeneratorConstant.DATA_TYPE_JSON,
+                CheckDataTool.checkData(data));
     }
 
     @Test
@@ -58,7 +67,7 @@ public class TestDataTool {
             TestPatternNode.class.getClassLoader()
                 .getResourceAsStream("convert/payload_cli_config.json"),
             ConfigGeneratorConstant.STRING_ENCODING);
-        CheckDataTool.isJSON(data);
+        assertEquals(true, CheckDataTool.isJSON(data));
     }
 
     @Test
@@ -66,20 +75,20 @@ public class TestDataTool {
         String data = IOUtils.toString(
             TestPatternNode.class.getClassLoader().getResourceAsStream("pattern/xml_data.xml"),
             ConfigGeneratorConstant.STRING_ENCODING);
-        CheckDataTool.isXML(data);
+        assertEquals(true, CheckDataTool.isXML(data));
     }
 
     @Test
     public void testNode() {
         CustomJsonNodeFactory c = new CustomJsonNodeFactory();
         String text = "test";
-        c.textNode(text);
+        assertEquals(CustomTextNode.class, c.textNode(text).getClass());;
     }
 
     @Test
     public void testCustomText() {
         CustomTextNode c = new CustomTextNode("test");
-        c.toString();
+        assertEquals("test",c.toString());
     }
 
     @Test
@@ -88,30 +97,31 @@ public class TestDataTool {
         String st = "test\"test";
         String str = "test\'" + "test";
         String strng = "test\0";
-        EscapeUtils.escapeString(s);
-        EscapeUtils.escapeSql(s);
-        EscapeUtils.escapeString(st);
-        EscapeUtils.escapeString(str);
-        EscapeUtils.escapeString(strng);
-        EscapeUtils.escapeString(null);
+        assertEquals("test\\\\", EscapeUtils.escapeString(s));
+        assertEquals("test\"test", EscapeUtils.escapeSql(st));
+        assertEquals("test\\'test", EscapeUtils.escapeString(str));
+        assertEquals("test\\0", EscapeUtils.escapeString(strng));
+        assertEquals(null, EscapeUtils.escapeString(null));
     }
 
-    @Test(expected = Exception.class)
+    @Test
     public void testgetData() throws Exception {
         List<String> argList = null;
         String schema = "sdnctl";
         String tableName = "dual";
         String getselectData = "123";
         String getDataClasue = "123='123'";
+        expectedEx.expect(NullPointerException.class);
         DbServiceUtil.getData(tableName, argList, schema, getselectData, getDataClasue);
     }
 
-    @Test(expected = Exception.class)
+    @Test
     public void testupdateDB() throws Exception {
         String setClause = null;
         String tableName = "dual";
         List<String> inputArgs = null;
         String whereClause = "123='123'";
+        expectedEx.expect(NullPointerException.class);
         DbServiceUtil.updateDB(tableName, inputArgs, whereClause, setClause);
     }
 
@@ -130,7 +140,7 @@ public class TestDataTool {
         List<String> blockKeys = new ArrayList<String>();
         blockKeys.add("vnf-type");
         blockKeys.add("request-parameters");
-        JSONTool.convertToProperties(data, blockKeys);
+        assertEquals(HashMap.class, JSONTool.convertToProperties(data, blockKeys).getClass());
     }
 
     @Test
@@ -139,29 +149,33 @@ public class TestDataTool {
             TestPatternNode.class.getClassLoader().getResourceAsStream("pattern/errorlog.txt"),
             ConfigGeneratorConstant.STRING_ENCODING);
         LogParserTool lpt = new LogParserTool();
-        lpt.parseErrorLog(data);
+        assertEquals("Did not find the string 'Starting orchestration of file backed up to /var/opt"+
+                "/MetaSwitch/orch/orch_conf.json' in the log file with timestamp within the last 5 minutes", 
+                lpt.parseErrorLog(data));
     }
 
     @Test
     public void testMergeTool() throws Exception {
         String template = "test";
         Map<String, String> dataMap = new HashMap<String, String>();
-        MergeTool.mergeMap2TemplateData(template, dataMap);
+        assertEquals("test", MergeTool.mergeMap2TemplateData(template, dataMap));
     }
 
     @Test
     public void testcheckDateTime() throws Exception {
-        String line = "2017-08-20T17:40:23.100361+00:00";
-        Whitebox.invokeMethod(logParserTool, "checkDateTime", line);
+        String line = "2017-08-20T17:40:23.100361+00:00 Error parsing orchestration file:";
+        assertEquals("Did not find the string 'Starting orchestration of file backed up to /var/opt"+
+                "/MetaSwitch/orch/orch_conf.json' in the log file with timestamp within the last 5 minutes",
+                logParserTool.parseErrorLog(line));
     }
-    
+
     @Test
     public void testCheckDataForInvalidXml()
     {
         String data="<xml><configuration</configuration>";
         assertEquals(ConfigGeneratorConstant.DATA_TYPE_TEXT,CheckDataTool.checkData(data));
     }
-    
+
     @Test
     public void testCheckDataForValidXml()
     {
diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/transform/TestXSLTTransformerNode.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/transform/TestXSLTTransformerNode.java
index 0c6e77f4b..6bf993d48 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/transform/TestXSLTTransformerNode.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/transform/TestXSLTTransformerNode.java
@@ -8,6 +8,8 @@
  * =============================================================================
  * Modifications Copyright (C) 2018 IBM.
  * =============================================================================
+ * Modifications Copyright (C) 2018 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
@@ -25,11 +27,14 @@
 
 package org.onap.sdnc.config.generator.transform;
 
+import static org.junit.Assert.assertEquals;
 import java.nio.charset.Charset;
 import java.util.HashMap;
 import java.util.Map;
 import org.apache.commons.io.IOUtils;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExpectedException;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.sdnc.config.generator.ConfigGeneratorConstant;
 import org.onap.sdnc.config.generator.merge.TestMergeNode;
@@ -42,6 +47,9 @@ public class TestXSLTTransformerNode {
     private static final EELFLogger log =
             EELFManager.getInstance().getLogger(TestXSLTTransformerNode.class);
 
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
     @Test
     public void transformData() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
@@ -56,34 +64,44 @@ public class TestXSLTTransformerNode {
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_REQUEST_DATA, requestData);
         XSLTTransformerNode transformerNode = new XSLTTransformerNode();
         transformerNode.transformData(inParams, ctx);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute(ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
         log.info("transformData Result: "
                 + ctx.getAttribute(ConfigGeneratorConstant.OUTPUT_PARAM_TRANSFORMED_DATA));
 
     }
-    @Test(expected=SvcLogicException.class)
+
+    @Test
     public void testTransformDataForEmptyTemplateData() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_REQUEST_DATA, "testRequestData");
         XSLTTransformerNode transformerNode = new XSLTTransformerNode();
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("In-param templateFile/templateData value is missing");
         transformerNode.transformData(inParams, ctx);
     }
-    @Test(expected=SvcLogicException.class)
+
+    @Test
     public void testTransformDataForEmptyRequestData() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
         XSLTTransformerNode transformerNode = new XSLTTransformerNode();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA, "testTemplateData");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("In-param requestData value is missing");
         transformerNode.transformData(inParams, ctx);
    }
-    
-    @Test(expected=SvcLogicException.class)
+
+    @Test
     public void testTransformDataForEmptyRequestTemplate() throws Exception {
         SvcLogicContext ctx = new SvcLogicContext();
         Map<String, String> inParams = new HashMap<String, String>();
         XSLTTransformerNode transformerNode = new XSLTTransformerNode();
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA, "testTemplateData");
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_FILE, "NO_SUCH_FILE.json");
+        expectedEx.expect(SvcLogicException.class);
+        expectedEx.expectMessage("File 'NO_SUCH_FILE.json' does not exist");
         transformerNode.transformData(inParams, ctx);
    }
 }
diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/writer/TestFileWriterNode.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/writer/TestFileWriterNode.java
index 0d5e7de3d..8bbc85451 100644
--- a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/writer/TestFileWriterNode.java
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/writer/TestFileWriterNode.java
@@ -46,8 +46,8 @@ public class TestFileWriterNode {
         inParams.put(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX, "test");
         SvcLogicContext ctx = new SvcLogicContext();
         FileWriterNode.writeFile(inParams, ctx);
-        assertEquals(ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS),
-                ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+        assertEquals(ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS,
+                ctx.getAttribute("test." + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS));
     }
     
     @Test(expected=SvcLogicException.class)
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_ssc.txt b/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_ssc.txt
deleted file mode 100644
index e69de29bb..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_ssc.txt
+++ /dev/null
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_vdbe.xml b/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_vdbe.xml
deleted file mode 100644
index 79ecfe661..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_vdbe.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ============LICENSE_START=======================================================
-  ONAP : APPC
-  ================================================================================
-  Copyright (C) 2017-2018 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.
-  
-  ============LICENSE_END=========================================================
-  -->
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_json_config.json b/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_json_config.json
deleted file mode 100644
index a82eaf0f1..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_json_config.json
+++ /dev/null
@@ -1,19 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APP-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
- * ================================================================================
- * 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=========================================================
- */
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_template_config.json b/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_template_config.json
deleted file mode 100644
index a82eaf0f1..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_template_config.json
+++ /dev/null
@@ -1,19 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APP-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
- * ================================================================================
- * 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=========================================================
- */
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_xml_config.json b/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_xml_config.json
deleted file mode 100644
index a82eaf0f1..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/convert/payload_xml_config.json
+++ /dev/null
@@ -1,19 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APP-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
- * ================================================================================
- * 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=========================================================
- */
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_msc.txt b/appc-config/appc-config-generator/provider/src/test/resources/merge/blank.json
index e69de29bb..e69de29bb 100644
--- a/appc-config/appc-config-generator/provider/src/test/resources/convert/escape/config_msc.txt
+++ b/appc-config/appc-config-generator/provider/src/test/resources/merge/blank.json
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/merge/complex/vdbe_data.json b/appc-config/appc-config-generator/provider/src/test/resources/merge/complex/vdbe_data.json
deleted file mode 100644
index a82eaf0f1..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/merge/complex/vdbe_data.json
+++ /dev/null
@@ -1,19 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APP-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
- * ================================================================================
- * 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=========================================================
- */
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/merge/complex/vdbe_template.xml b/appc-config/appc-config-generator/provider/src/test/resources/merge/complex/vdbe_template.xml
deleted file mode 100644
index 79ecfe661..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/merge/complex/vdbe_template.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ============LICENSE_START=======================================================
-  ONAP : APPC
-  ================================================================================
-  Copyright (C) 2017-2018 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.
-  
-  ============LICENSE_END=========================================================
-  -->
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/merge/valid.json b/appc-config/appc-config-generator/provider/src/test/resources/merge/valid.json
new file mode 100644
index 000000000..9e26dfeeb
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/test/resources/merge/valid.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/merge/valid.xml b/appc-config/appc-config-generator/provider/src/test/resources/merge/valid.xml
new file mode 100644
index 000000000..6787e487a
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/test/resources/merge/valid.xml
@@ -0,0 +1 @@
+<>
\ No newline at end of file
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/merge/vdbe_data.json b/appc-config/appc-config-generator/provider/src/test/resources/merge/vdbe_data.json
deleted file mode 100644
index a82eaf0f1..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/merge/vdbe_data.json
+++ /dev/null
@@ -1,19 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP : APP-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
- * ================================================================================
- * 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=========================================================
- */
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/merge/vdbe_template.xml b/appc-config/appc-config-generator/provider/src/test/resources/merge/vdbe_template.xml
deleted file mode 100644
index 79ecfe661..000000000
--- a/appc-config/appc-config-generator/provider/src/test/resources/merge/vdbe_template.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ============LICENSE_START=======================================================
-  ONAP : APPC
-  ================================================================================
-  Copyright (C) 2017-2018 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.
-  
-  ============LICENSE_END=========================================================
-  -->
diff --git a/appc-config/appc-config-generator/provider/src/test/resources/writer/testcvaas.json b/appc-config/appc-config-generator/provider/src/test/resources/writer/testcvaas.json
new file mode 100644
index 000000000..8d1a989b0
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/test/resources/writer/testcvaas.json
@@ -0,0 +1 @@
+{'name':'Name','role':'admin'}
\ No newline at end of file