[SDC-29] Amdocs OnBoard 1707 initial commit.

Change-Id: Ie4d12a3f574008b792899b368a0902a8b46b5370
Signed-off-by: AviZi <avi.ziv@amdocs.com>

24 files changed, 1567 insertions, 0 deletions

diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/TestCMSuite.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/TestCMSuite.java
new file mode 100644
index 0000000000..4ef46f6c9d
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/TestCMSuite.java
@@ -0,0 +1,58 @@
+package org.openecomp.config;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.test.*;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+/**
+ * Created by sheetalm on 10/25/2016.
+ */
+
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+        JAVAPropertiesConfigTest.class,
+        JSONConfigTest.class,
+        XMLConfigTest.class,
+        YAMLConfigTest.class,
+        CLIFallbackAndLookupTest.class,
+        CLITest.class,
+        ConfigSourceLocationTest.class,
+        DynamicConfigurationTest.class,
+        FallbackConfigTest.class,
+        FallbackToGlobalNSTest.class,
+        GlobalAndNSConfigTest.class,
+        ModeAsConfigPropTest.class,
+        MultiTenancyConfigTest.class,
+        NodeSpecificCLITest.class,
+        NotificationForNodeConfigTest.class,
+        NotificationOnPropValTest.class,
+        ResourceChangeNotificationTest.class,
+        UnregisterNotificationTest.class,
+        ValidateDefaultModeTest.class,
+        ValidateNodeConfigTest.class,
+        LoadOrderMergeAndOverrideTest.class
+
+
+})
+
+public class TestCMSuite extends junit.framework.TestSuite {
+
+    private TestCMSuite() {
+
+    }
+
+    @AfterClass
+    public static void tearDown(){
+        try {
+            ConfigurationUtils.executeDdlSql("truncate dox.configuration_change");
+            ConfigurationUtils.executeDdlSql("truncate dox.configuration");
+        }
+        catch(Exception e){
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/CLIFallbackAndLookupTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/CLIFallbackAndLookupTest.java
new file mode 100644
index 0000000000..4f7ab92dd0
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/CLIFallbackAndLookupTest.java
@@ -0,0 +1,83 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.Constants;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.Assert;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import javax.management.JMX;
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectName;
+import java.io.IOException;
+import java.lang.management.ManagementFactory;
+import java.util.HashMap;
+import java.util.Map;
+
+
+
+/**
+ * Created by sheetalm on 10/18/2016.
+ * Scenario 21, Scenario 23
+ * 21 - Verify the CLI fetches only the current value unless the fallback option is specified
+ * 23 - Fetch value using CLI for a key with underlying resource
+ */
+public class CLIFallbackAndLookupTest {
+
+    public final static String NAMESPACE = "CLIFallback";
+    public final static String TENANT = "OPENECOMP";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testCLIFallbackAndLookup() throws Exception{
+
+        //Verify without fallback
+        Map<String, Object> input = new HashMap<>();
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        input.put("tenant", TENANT);
+        input.put("namespace", NAMESPACE);
+        input.put("key", ConfigTestConstant.ARTIFACT_MAXSIZE);
+
+        MBeanServerConnection mbsc = ManagementFactory.getPlatformMBeanServer();
+        ObjectName mbeanName = new ObjectName(Constants.MBEAN_NAME);
+        ConfigurationManager conf = JMX.newMBeanProxy(mbsc, mbeanName, org.openecomp.config.api.ConfigurationManager.class, true);
+        String maxSizeWithNoFallback = conf.getConfigurationValue(input);
+        Assert.assertEquals("",maxSizeWithNoFallback);
+
+        //Verify underlying resource without lookup switch
+        input.put("key", ConfigTestConstant.ARTIFACT_JSON_SCHEMA);
+        String jsonSchema = conf.getConfigurationValue(input);
+        System.out.println("jsonSchema=="+jsonSchema);
+        Assert.assertEquals("@"+System.getProperty("user.home")+"/TestResources/GeneratorsList.json" , jsonSchema);
+
+        //Verify underlying resource with lookup switch
+        input.put("externalLookup", true);
+        jsonSchema = conf.getConfigurationValue(input);
+        System.out.println("jsonSchema=="+jsonSchema);
+        Assert.assertEquals("{name:\"SCM\"}" , jsonSchema);
+
+        //Verify with fallback
+        Map<String, Object> fallbackInput = new HashMap<>();
+        fallbackInput.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        fallbackInput.put("fallback", true);
+        fallbackInput.put("tenant", TENANT);
+        fallbackInput.put("namespace", NAMESPACE);
+        fallbackInput.put("key", ConfigTestConstant.ARTIFACT_MAXSIZE);
+
+        String maxSizeWithFallback = conf.getConfigurationValue(fallbackInput);
+        Assert.assertEquals("1024",maxSizeWithFallback);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+      TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/CLITest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/CLITest.java
new file mode 100644
index 0000000000..ff04873b42
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/CLITest.java
@@ -0,0 +1,107 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.Constants;
+import org.openecomp.config.api.ConfigurationChangeListener;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import javax.management.JMX;
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectName;
+import java.io.IOException;
+import java.lang.management.ManagementFactory;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.openecomp.config.util.ConfigTestConstant.*;
+
+/**
+ * Created by sheetalm on 10/18/2016.
+ * Scenario 17
+ * Verify Configuration Management System - Command Line Interface for query, update and list operations
+ */
+public class CLITest {
+
+        public final static String NAMESPACE = "CLI";
+        public final static String TENANT = "OPENECOMP";
+        private String updatedValue = "";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+        public void testCLIApi() throws Exception{
+        //Verify without fallback
+        Map<String, Object> input = new HashMap<>();
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        input.put("tenant", TENANT);
+        input.put("namespace", NAMESPACE);
+        input.put("key", ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH);
+
+        MBeanServerConnection mbsc = ManagementFactory.getPlatformMBeanServer();
+        ObjectName mbeanName = new ObjectName(Constants.MBEAN_NAME);
+        ConfigurationManager conf = JMX.newMBeanProxy(mbsc, mbeanName, org.openecomp.config.api.ConfigurationManager.class, true);
+        String maxLength = conf.getConfigurationValue(input);
+        Assert.assertEquals("14",maxLength);
+
+        conf.addConfigurationChangeListener(TENANT,NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, new CLIListener());
+
+
+        //Update maxlength
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationUpdate");
+        input.put("value", "24");
+        conf.updateConfigurationValue(input);
+
+        Thread.sleep(35000);
+
+        Assert.assertEquals("24",updatedValue);
+
+        //Reset value and fetch updated value again
+        input.put("value", "");
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        String updatedMaxLength = conf.getConfigurationValue(input);
+        Assert.assertEquals("24",updatedMaxLength);
+
+        Map<String, String> outputMap = conf.listConfiguration(input);
+        for(Map.Entry<String, String> entry : outputMap.entrySet()){
+            System.out.println(entry.getKey()+" : "+entry.getValue());
+            validateCLIListConfig(outputMap);
+        }
+    }
+
+    private class CLIListener implements ConfigurationChangeListener {
+        @Override
+        public void notify(String key, Object oldValue, Object newValue) {
+            System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue);
+            updatedValue = newValue.toString();
+        }
+    }
+
+    private void validateCLIListConfig(Map<String, String> outputMap ) {
+
+        Assert.assertEquals("@"+System.getProperty("user.home")+"/TestResources/GeneratorsList.json" , outputMap.get(ARTIFACT_JSON_SCHEMA));
+        Assert.assertEquals("appc,catalog", outputMap.get(ARTIFACT_CONSUMER));
+        Assert.assertEquals("6", outputMap.get(ARTIFACT_NAME_MINLENGTH));
+        Assert.assertEquals("true", outputMap.get(ARTIFACT_ENCODED));
+        Assert.assertEquals("24", outputMap.get(ARTIFACT_NAME_MAXLENGTH));
+        Assert.assertEquals("pdf,zip,xml,pdf,tgz,xls", outputMap.get(ARTIFACT_EXT));
+        Assert.assertEquals("Base64,MD5", outputMap.get(ARTIFACT_ENC));
+        Assert.assertEquals("@"+System.getenv("Path")+"/myschema.json", outputMap.get(ARTIFACT_XML_SCHEMA));
+        Assert.assertEquals("a-zA-Z_0-9", outputMap.get(ARTIFACT_NAME_UPPER));
+        Assert.assertEquals("/opt/spool,"+System.getProperty("user.home")+"/asdc", outputMap.get(ARTIFACT_LOC));
+        Assert.assertEquals("deleted,Deleted", outputMap.get(ARTIFACT_STATUS));
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ConfigSourceLocationTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ConfigSourceLocationTest.java
new file mode 100644
index 0000000000..7eb591c6d2
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ConfigSourceLocationTest.java
@@ -0,0 +1,53 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.Assert;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Properties;
+import java.io.OutputStream;
+import java.io.FileOutputStream;
+
+/**
+ * Created by sheetalm on 10/14/2016.
+ * Scenario 11
+ * Validate conventional and configurational source location
+ *
+ * Pre-requisite - set -Dconfig.location=${"user.home"}/TestResources/ while running test
+ */
+public class ConfigSourceLocationTest {
+    public final static String NAMESPACE = "SourceLocation";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+
+        Properties props = new Properties();
+        props.setProperty("maxCachedBufferSize", "1024");
+        props.setProperty("artifact.maxsize", "1024");
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Config Property at Conventional Resource");
+        out.close();
+    }
+
+    @Test
+    public void testMergeStrategyInConfig() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+        Assert.assertEquals("a-zA-Z_0-9", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_UPPER));
+        Assert.assertEquals("1024", config.getAsString(ConfigTestConstant.ARTIFACT_MAXSIZE));
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/DynamicConfigurationTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/DynamicConfigurationTest.java
new file mode 100644
index 0000000000..1ca41f8a81
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/DynamicConfigurationTest.java
@@ -0,0 +1,66 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.api.DynamicConfiguration;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Properties;
+
+/**
+ * Created by sheetalm on 10/17/2016.
+ * Pre-requisite - set -Dconfig.location=${"user.home"}/TestResources/ while running test
+ * Scenario 20
+ * Update the central configuration and fetch the Dynamic Configuration
+ */
+public class DynamicConfigurationTest {
+
+    public final static String NAMESPACE = "DynamicConfiguration";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testDynamicConfig() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+        Properties props = new Properties();
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "20");
+        props.setProperty("_config.namespace",NAMESPACE);
+        props.setProperty("_config.mergeStrategy","override");
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Override Config Property at Conventional Resource");
+        out.close();
+
+        //Verify configuration with Configuration without wait. This should fetch cached value
+        Assert.assertEquals("14" , config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        Thread.sleep(10000);
+
+        DynamicConfiguration dynaConfig = config.getDynamicConfiguration(NAMESPACE,ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH,String.class,"14");
+        //Verify configuration with DynamicConfiguration This should fetch values from DB
+        Assert.assertEquals("20" , dynaConfig.get());
+
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/FallbackConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/FallbackConfigTest.java
new file mode 100644
index 0000000000..09fca879b0
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/FallbackConfigTest.java
@@ -0,0 +1,39 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/14/2016.
+ *
+ * Validate configuration with properties,xml,json,yaml file format with mode
+ */
+public class FallbackConfigTest {
+
+    public static final String NAMESPACE = "fallback";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithFallbackFileFormat(){
+        validateConfiguraton(NAMESPACE);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+        //ConfigurationUtils.executeDDLSQL("truncate dox.configuration");
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/FallbackToGlobalNSTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/FallbackToGlobalNSTest.java
new file mode 100644
index 0000000000..1efc462d4e
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/FallbackToGlobalNSTest.java
@@ -0,0 +1,42 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.Assert;
+
+import java.io.IOException;
+
+/**
+ * Scenario 12
+ * Verify configuration value fallback to the global namespace if the configuraton property doesnot exist in the namespace configuration
+ * Created by sheetalm on 10/14/2016.
+ */
+public class FallbackToGlobalNSTest {
+
+    public final static String NAMESPACE = "FallbackToGlobalNS";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testFallbackToGlobalNS() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+        Assert.assertEquals("14",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+        Assert.assertEquals("1024",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_MAXSIZE));
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+
+
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/GlobalAndNSConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/GlobalAndNSConfigTest.java
new file mode 100644
index 0000000000..87324aa35c
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/GlobalAndNSConfigTest.java
@@ -0,0 +1,45 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by sheetalm on 10/13/2016.
+ * Scenario 10 Verify configuration present in both global and defined namespace
+ */
+public class GlobalAndNSConfigTest {
+
+    public final static String NAMESPACE = "GlobalAndNSConfig";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testNamespaceInConfig() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+        Assert.assertEquals("a-zA-Z",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_UPPER ));
+        Assert.assertEquals("a-zA-Z_0-9",config.getAsString(ConfigTestConstant.ARTIFACT_NAME_UPPER ));
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+
+
+
+
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/JAVAPropertiesConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/JAVAPropertiesConfigTest.java
new file mode 100644
index 0000000000..23c5fa3130
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/JAVAPropertiesConfigTest.java
@@ -0,0 +1,40 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/13/2016.
+ *
+ * Scenario 1
+ * Validate configuration with Java Properties file format with mode
+ */
+public class JAVAPropertiesConfigTest {
+
+    public static final String NAMESPACE = "javaProperties";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithPropertiesFileFormat(){
+        validateConfiguraton(NAMESPACE);
+    }
+
+
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/JSONConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/JSONConfigTest.java
new file mode 100644
index 0000000000..5f2d24e67f
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/JSONConfigTest.java
@@ -0,0 +1,41 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/14/2016.
+ *
+ * Scenario 3
+ * Validate configuration with JSON file format with mode
+ */
+public class JSONConfigTest {
+
+    public static final String NAMESPACE = "JSONConfig";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithJSONFileFormat(){
+        validateConfiguraton(NAMESPACE);
+    }
+
+
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/LoadOrderMergeAndOverrideTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/LoadOrderMergeAndOverrideTest.java
new file mode 100644
index 0000000000..7ce508a063
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/LoadOrderMergeAndOverrideTest.java
@@ -0,0 +1,47 @@
+package org.openecomp.config.test;
+
+import static org.openecomp.config.util.ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH;
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.TestUtil;
+
+import java.io.IOException;
+
+/**
+ * Scenario
+ * Check loadorder for merge and overide. Higher loadorder takes precedence for override
+ * LoWer loadorder takes precedence for merge.
+ */
+public class LoadOrderMergeAndOverrideTest {
+
+    public static final String NAMESPACE = "LoadOrderConfiguration";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithPropertiesFileFormat(){
+        Configuration config = ConfigurationManager.lookup();
+
+        Assert.assertEquals(config.getAsString(NAMESPACE, ARTIFACT_NAME_MAXLENGTH ), "14");
+        Assert.assertEquals("5", config.getAsString(NAMESPACE, "artifact.length"));
+        Assert.assertEquals("56", config.getAsString(NAMESPACE, "artifact.size"));
+    }
+
+
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ModeAsConfigPropTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ModeAsConfigPropTest.java
new file mode 100644
index 0000000000..470694e355
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ModeAsConfigPropTest.java
@@ -0,0 +1,88 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Scenario 8
+ * Validate configuration with mode specified as a configuration property
+ */
+
+public class ModeAsConfigPropTest {
+
+	String newValue = null;
+	
+	public final static String NAMESPACE = "ModeAsConfigProp";
+	
+	@Before
+	public void setUp() throws IOException {
+		String data = "{name:\"SCM\"}";
+		TestUtil.writeFile(data);
+	}
+
+	@Test
+	public void testMergeStrategyInConfig() throws IOException, InterruptedException {
+		Configuration config = ConfigurationManager.lookup();
+
+		Assert.assertEquals("14",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+		Assert.assertEquals("1048",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_MAXSIZE));
+
+		List<String> expectedExtList = new ArrayList<String>();
+		expectedExtList.add("pdf");
+		expectedExtList.add("zip");
+		expectedExtList.add("xml");
+		expectedExtList.add("pdf");
+		expectedExtList.add("tgz");
+		expectedExtList.add("xls");
+		List<String> extList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_EXT);
+		Assert.assertEquals(expectedExtList, extList);
+
+		List<String> expectedEncList = new ArrayList<String>();
+		expectedEncList.add("Base64");
+		expectedEncList.add("MD5");
+		List<String> encList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_ENC);
+		Assert.assertEquals(expectedEncList, encList);
+
+		String newValue = config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_JSON_SCHEMA);
+		Assert.assertEquals("{name:\"SCM\"}",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_JSON_SCHEMA));
+
+		Assert.assertEquals("a-zA-Z_0-9",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_UPPER ));
+
+		Assert.assertEquals("Deleted",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_STATUS) );
+
+		List<String> expectedLocList = new ArrayList<String>();
+		expectedLocList.add("/opt/spool");
+		expectedLocList.add(System.getProperty("user.home")+"/asdc");
+		List<String> locList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_LOC);
+		Assert.assertEquals(expectedLocList, locList);
+
+		Assert.assertEquals("@"+System.getenv("Path")+"/myschema.json",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_XML_SCHEMA));
+
+		List<String> artifactConsumer = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_CONSUMER );
+		Assert.assertEquals(config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_CONSUMER_APPC ), artifactConsumer);
+
+		Assert.assertEquals(config.getAsBooleanValue(NAMESPACE, ConfigTestConstant.ARTIFACT_MANDATORY_NAME ), true);
+
+		Assert.assertEquals(config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MINLENGTH ), "6");
+
+		Assert.assertEquals(config.getAsBooleanValue(NAMESPACE, ConfigTestConstant.ARTIFACT_ENCODED ), true);
+	}
+
+	@After
+	public void tearDown() throws Exception {
+		TestUtil.cleanUp();
+	}
+
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/MultiTenancyConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/MultiTenancyConfigTest.java
new file mode 100644
index 0000000000..66feea3928
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/MultiTenancyConfigTest.java
@@ -0,0 +1,55 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.openecomp.config.util.ConfigTestConstant.*;
+import static org.openecomp.config.util.ConfigTestConstant.ARTIFACT_ENCODED;
+import static org.openecomp.config.util.ConfigTestConstant.ARTIFACT_MANDATORY_NAME;
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/14/2016.
+ *
+ * Scenario 17
+ * Verify Configuration management System - Support for Multi-Tenancy
+ */
+public class MultiTenancyConfigTest {
+
+    public static final String NAMESPACE = "tenancy";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithMultiTenancyFileFormat(){
+        Configuration config = ConfigurationManager.lookup();
+
+        Assert.assertEquals(config.getAsString("OPENECOMP",NAMESPACE, ARTIFACT_NAME_MAXLENGTH ), "20");
+
+        Assert.assertEquals(config.getAsString("Telefonica",NAMESPACE, ARTIFACT_STATUS ), "Deleted");
+
+        Assert.assertEquals(config.getAsString("TID",NAMESPACE, ARTIFACT_NAME_MAXLENGTH ), "14");
+
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NodeSpecificCLITest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NodeSpecificCLITest.java
new file mode 100644
index 0000000000..795780b83b
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NodeSpecificCLITest.java
@@ -0,0 +1,117 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.Constants;
+import org.openecomp.config.api.ConfigurationChangeListener;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Test;
+
+import javax.management.JMX;
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectName;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import java.lang.management.ManagementFactory;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * Created by sheetalm on 10/19/2016.
+ * Scenario 19
+ * Pre-requisite - set -Dnode.config.location=${"user.home"}/TestResources/ while running test
+ * Verify node specific override using CLI
+ */
+public class NodeSpecificCLITest {
+
+    public final static String NAMESPACE = "NodeCLI";
+    private String updatedValue = "";
+
+    @Test
+    public void testCLIApi() throws Exception{
+        //Verify without fallback
+        Map<String, Object> input = new HashMap<>();
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        input.put("namespace", NAMESPACE);
+        input.put("key", ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH);
+
+        MBeanServerConnection mbsc = ManagementFactory.getPlatformMBeanServer();
+        ObjectName mbeanName = new ObjectName(Constants.MBEAN_NAME);
+        ConfigurationManager conf = JMX.newMBeanProxy(mbsc, mbeanName, org.openecomp.config.api.ConfigurationManager.class, true);
+        String maxLength = conf.getConfigurationValue(input);
+
+        //Verify Property from Namespace configurations
+        Assert.assertEquals("30",maxLength);
+
+        //Add node specific configurations
+        Properties props = new Properties();
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "50");
+        props.setProperty("_config.namespace",NAMESPACE);
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Node Config Property");
+        out.close();
+
+        Thread.sleep(35000);
+
+        //Verify property from node specific configuration
+        input.put("nodeSpecific", true);
+        String nodeVal = conf.getConfigurationValue(input);
+        Assert.assertEquals("50", nodeVal);
+
+        //Add Change Listener
+        conf.addConfigurationChangeListener(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, new CLINodeListener());
+
+        //Update maxlength
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationUpdate");
+        input.put("nodeOverride", true);
+        input.put("nodeSpecific", false);
+        input.put("value", "60");
+        conf.updateConfigurationValue(input);
+
+        Thread.sleep(35000);
+
+        Assert.assertEquals("60",updatedValue);
+
+        //Fetch the updated nodespecific value
+        input.put("nodeOverride", false);
+        input.put("nodeSpecific", true);
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        String updatedMaxLength = conf.getConfigurationValue(input);
+        Assert.assertEquals("60",updatedMaxLength);
+
+        //Verify maxlength on other nodes by deleting node specific configuration
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+
+        Thread.sleep(35000);
+
+        input.put("ImplClass", "org.openecomp.config.type.ConfigurationQuery");
+        input.put("nodeOverride", false);
+        input.put("nodeSpecific", false);
+        System.out.println("val on other node is::"+conf.getConfigurationValue(input));
+        Assert.assertEquals("30",conf.getConfigurationValue(input));
+    }
+
+    @AfterClass
+    public static void tearDown() throws Exception {
+        TestUtil.cleanUp();
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+    }
+
+    private class CLINodeListener implements ConfigurationChangeListener {
+        @Override
+        public void notify(String key, Object oldValue, Object newValue) {
+            System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue);
+            updatedValue = newValue.toString();
+        }
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NotificationForNodeConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NotificationForNodeConfigTest.java
new file mode 100644
index 0000000000..3d1579e25e
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NotificationForNodeConfigTest.java
@@ -0,0 +1,85 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationChangeListener;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Properties;
+
+/**
+ * Scenario 15
+ * Update and Verify Change Notifications for any change in the registered key for node specific configuration
+ * Pre-requisite - set -Dnode.config.location=${"user.home"}/TestResources/ while running test
+ * Created by sheetalm on 10/17/2016.
+ */
+public class NotificationForNodeConfigTest {
+    public final static String NAMESPACE = "NotificationForNodeConfig";
+
+    public String updatedValue = null;
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testNotificationForNode() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+
+        System.out.println(config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        Properties props = new Properties();
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "30");
+        props.setProperty("_config.namespace",NAMESPACE);
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Node Config Property");
+        out.close();
+
+        Thread.sleep(35000);
+
+        //Verify property from node specific configuration
+        Assert.assertEquals("30", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        config.addConfigurationChangeListener(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, new NodePropValListener());
+
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "80");
+        out = new FileOutputStream( f );
+        props.store(out, "Updated Node Config Property");
+        out.close();
+
+        Thread.sleep(35000);
+
+        //Verify change listenere is invoked when node specific configuration is changed.
+        Assert.assertEquals("80", updatedValue);
+
+    }
+
+    private class NodePropValListener implements ConfigurationChangeListener {
+        @Override
+        public void notify(String key, Object oldValue, Object newValue) {
+            System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue);
+            updatedValue = newValue.toString();
+        }
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NotificationOnPropValTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NotificationOnPropValTest.java
new file mode 100644
index 0000000000..8a461503ae
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/NotificationOnPropValTest.java
@@ -0,0 +1,76 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationChangeListener;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.Assert;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Properties;
+
+/**
+ * Pre-requisite - set -Dconfig.location=${"user.home"}/TestResources/ while running test
+ * Scenario 14 - Verify Change Notifications for any change in the registered key
+ * Created by sheetalm on 10/14/2016.
+ */
+public class NotificationOnPropValTest {
+
+    public final static String NAMESPACE = "NotificationOnPropVal";
+
+    public String updatedValue = null;
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testNotification() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+
+        System.out.println(config.getAsString(NAMESPACE,ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        config.addConfigurationChangeListener(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, new PropValListener());
+
+        Properties props = new Properties();
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "20");
+        props.setProperty("_config.namespace",NAMESPACE);
+        props.setProperty("_config.mergeStrategy","override");
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Override Config Property at Conventional Resource");
+        out.close();
+
+        Thread.sleep(35000);
+
+        System.out.println(config.getAsString(NAMESPACE,ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        Assert.assertEquals("20" , updatedValue);
+    }
+
+     private class PropValListener implements ConfigurationChangeListener {
+        @Override
+        public void notify(String key, Object oldValue, Object newValue) {
+            System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue);
+            updatedValue = newValue.toString();
+        }
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ResourceChangeNotificationTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ResourceChangeNotificationTest.java
new file mode 100644
index 0000000000..e3e4e24f28
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ResourceChangeNotificationTest.java
@@ -0,0 +1,91 @@
+package org.openecomp.config.test;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.util.ConfigTestConstant;
+
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationChangeListener;
+import org.openecomp.config.api.ConfigurationManager;
+
+/**
+ * Scenario 7
+ * Test to Validate notification on changes to the underlying source
+ * Resource here is GeneratorsList.json ehich is created in test itself
+ */
+
+public class ResourceChangeNotificationTest  {
+
+	String newValue = null;
+
+	public final static String NAMESPACE = "Notification";
+	
+	@Before
+	public void setUp() throws IOException {
+		String data = "{name:\"SCM\"}";
+		TestUtil.writeFile(data);
+	}
+
+	@Test
+	public void testNotification() throws IOException, InterruptedException {		
+		Configuration config = ConfigurationManager.lookup();		
+		config.addConfigurationChangeListener(NAMESPACE,ConfigTestConstant.ARTIFACT_JSON_SCHEMA, new MyListener());
+		updateJsonInFile();
+		Thread.sleep(35000);
+		String newValue = config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_JSON_SCHEMA);
+
+		Assert.assertEquals("{name:\"updated SCM\"}",newValue);
+		
+		Assert.assertEquals( "14",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH ));
+		
+		Assert.assertEquals( "a-zA-Z", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_UPPER ));
+		
+		String artifactConsumer = config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_CONSUMER );
+		Assert.assertEquals(artifactConsumer,config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_CONSUMER_APPC ));
+
+		List<String> expectedExtList = new ArrayList<String>();
+		expectedExtList.add("pdf"); expectedExtList.add("zip"); expectedExtList.add("xml");
+		List<String> extList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_EXT);
+		Assert.assertEquals(expectedExtList, extList);
+		
+		List<String> expectedEncList = new ArrayList<String>();
+		expectedEncList.add("Base64"); expectedEncList.add("MD5"); 
+		List<String> encList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_ENC);
+		Assert.assertEquals(expectedEncList, encList);		
+		
+		List<String> expectedLocList = new ArrayList<String>();
+		expectedLocList.add("/opt/spool"); expectedLocList.add(System.getProperty("user.home")+"/asdc");
+		List<String> locList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_LOC);
+		Assert.assertEquals(expectedLocList, locList);
+
+		Assert.assertEquals("@"+System.getenv("Path")+"/myschema.json",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_XML_SCHEMA));
+	}
+	
+	class MyListener implements ConfigurationChangeListener{
+		@Override
+		public void notify(String key, Object oldValue, Object newValue) {			
+			System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue);			
+		}		
+	}
+	
+	private void updateJsonInFile() throws IOException{	
+		String data = "{name:\"updated SCM\"}";
+		TestUtil.writeFile(data);
+	}
+	
+	@After
+	public void tearDown() throws Exception {
+		TestUtil.cleanUp();
+	}
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/UnregisterNotificationTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/UnregisterNotificationTest.java
new file mode 100644
index 0000000000..a53f3c2d40
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/UnregisterNotificationTest.java
@@ -0,0 +1,94 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationChangeListener;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Properties;
+
+/**
+ * Pre-requisite - set -Dconfig.location=${"user.home"}/TestResources/ while running test
+ * Created by sheetalm on 10/19/2016.
+ * Scenario 24
+ * Unregister notification and verify listener
+ */
+public class UnregisterNotificationTest {
+    public final static String NAMESPACE = "UnregisterNotification";
+
+    public String updatedValue = null;
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testNotification() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+
+        System.out.println(config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        PropertyListener propListener = new PropertyListener();
+        config.addConfigurationChangeListener(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH,propListener);
+
+        updateValue("20");
+
+        Thread.sleep(35000);
+
+        System.out.println(config.getAsString(NAMESPACE,ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        //Verify listener is invoked and updated value to 20
+        Assert.assertEquals("20" , updatedValue);
+
+        config.removeConfigurationChangeListener(NAMESPACE,ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH,propListener);
+
+        updateValue("22");
+
+        Thread.sleep(35000);
+
+        //When listener is unregistered updating value does not invoke any listener and  value from listener should remain unchanged
+        Assert.assertEquals("20" , updatedValue);
+
+        //Verify value is updated even if listener is unregistered
+        Assert.assertEquals("22" , config.getAsString(NAMESPACE,ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+    }
+
+    private void updateValue(String newValue) throws IOException {
+        Properties props = new Properties();
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, newValue);
+        props.setProperty("_config.namespace",NAMESPACE);
+        props.setProperty("_config.mergeStrategy","override");
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Override Config Property at Conventional Resource");
+        out.close();
+    }
+
+    private class PropertyListener implements ConfigurationChangeListener {
+        @Override
+        public void notify(String key, Object oldValue, Object newValue) {
+            System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue);
+            updatedValue = newValue.toString();
+        }
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ValidateDefaultModeTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ValidateDefaultModeTest.java
new file mode 100644
index 0000000000..7ae2e0a644
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ValidateDefaultModeTest.java
@@ -0,0 +1,60 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.openecomp.config.util.ConfigTestConstant.*;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/17/2016.
+ *
+ * Scenario 22
+ * Validate the default mode if the mode is not set
+ */
+public class ValidateDefaultModeTest {
+
+    public static final String NAMESPACE = "defaultmode";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithValidateDefaultMode(){
+        Configuration config = ConfigurationManager.lookup();
+
+        Assert.assertEquals(config.getAsString(NAMESPACE, ARTIFACT_NAME_MAXLENGTH ), "14");
+
+        Assert.assertEquals(config.getAsString(NAMESPACE, ARTIFACT_MAXSIZE ), "1048");
+
+        List<String> expectedExtList = new ArrayList<String>();
+        expectedExtList.add("pdf");
+        expectedExtList.add("tgz");
+        expectedExtList.add("xls");
+        List<String> extList = config.getAsStringValues(NAMESPACE, ConfigTestConstant.ARTIFACT_EXT);
+        Assert.assertEquals(expectedExtList, extList);
+
+        Assert.assertEquals(config.getAsString(NAMESPACE, ARTIFACT_NAME_MINLENGTH ), "6");
+
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+       // ConfigurationUtils.executeDDLSQL("truncate dox.configuration");
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ValidateNodeConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ValidateNodeConfigTest.java
new file mode 100644
index 0000000000..03a6786275
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/ValidateNodeConfigTest.java
@@ -0,0 +1,80 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.openecomp.config.util.ConfigTestConstant;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.Assert;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Properties;
+
+/**
+ * Scenario 13
+ * Validate node specific configuration
+ * Pre-requisite - set -Dnode.config.location=${"user.home"}/TestResources/ while running test
+ *
+ * Created by sheetalm on 10/14/2016.
+ */
+public class ValidateNodeConfigTest {
+
+    public final static String NAMESPACE = "ValidateNodeConfig";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+    }
+
+    @Test
+    public void testValidateNodeConfig() throws IOException, InterruptedException {
+        Configuration config = ConfigurationManager.lookup();
+
+        Properties props = new Properties();
+        props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "56");
+        props.setProperty("_config.namespace","ValidateNodeConfig");
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        OutputStream out = new FileOutputStream( f );
+        props.store(out, "Node Config Property");
+        out.close();
+
+        System.out.println(System.getProperty("node.config.location"));
+
+        Thread.sleep(35000);
+
+        //Verify property from node specific configuration
+        Assert.assertEquals("56", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+
+        //Verify if property is not in node specific then fetch from namespace
+        //Assert.assertEquals("a-zA-Z",config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_UPPER));
+
+        //Verify if property is not in node specific and namespace then fetch from global
+        Assert.assertEquals("1024", config.getAsString(NAMESPACE, "maxCachedBufferSize"));
+
+        //Deleting node configurations to test property is fetched from namespace configuration when node configuration is not present
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+            System.out.println(isDeleted);
+        }
+
+        Thread.sleep(35000);
+
+        Assert.assertEquals(config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH), "14");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+        File f = new File(TestUtil.jsonSchemaLoc+"config.properties");
+        if(f.exists()) {
+            boolean isDeleted = f.delete();
+        }
+    }
+
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/XMLConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/XMLConfigTest.java
new file mode 100644
index 0000000000..8af5ebf89d
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/XMLConfigTest.java
@@ -0,0 +1,41 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/14/2016.
+ *
+ * Scenario 2
+ * Validate configuration with XML file format with mode
+ */
+public class XMLConfigTest {
+
+    public static final String NAMESPACE = "XMLConfig";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithXMLFileFormat(){
+        validateConfiguraton(NAMESPACE);
+    }
+
+
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/YAMLConfigTest.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/YAMLConfigTest.java
new file mode 100644
index 0000000000..bc172b0eb7
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/test/YAMLConfigTest.java
@@ -0,0 +1,41 @@
+package org.openecomp.config.test;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.util.TestUtil;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.openecomp.config.util.TestUtil.validateConfiguraton;
+import static org.openecomp.config.util.TestUtil.writeFile;
+
+/**
+ * Created by ARR on 10/14/2016.
+ *
+ * Scenario 4
+ * Validate configuration with YAML file format with mode
+ */
+public class YAMLConfigTest {
+
+    public static final String NAMESPACE = "YAMLConfig";
+
+    @Before
+    public void setUp() throws IOException {
+        String data = "{name:\"SCM\"}";
+        writeFile(data);
+    }
+
+    @Test
+    public void testConfigurationWithYAMLFileFormat(){
+        validateConfiguraton(NAMESPACE);
+    }
+
+
+
+    @After
+    public void tearDown() throws Exception {
+        TestUtil.cleanUp();
+    }
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/util/ConfigTestConstant.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/util/ConfigTestConstant.java
new file mode 100644
index 0000000000..d639ccad42
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/util/ConfigTestConstant.java
@@ -0,0 +1,23 @@
+package org.openecomp.config.util;
+
+public class ConfigTestConstant {
+	
+	public static final String ARTIFACT_NAME_MAXLENGTH = "artifact.name.maxlength";
+	public static final String ARTIFACT_MAXSIZE = "artifact.maxsize";
+	public static final String ARTIFACT_EXT = "artifact.extension";
+	public static final String ARTIFACT_ENC = "artifact.supportedEncryption";
+	public static final String ARTIFACT_NAME_UPPER = "artifact.name.allowedChar";
+	public static final String ARTIFACT_NAME_LOWER = "artifact.name.allowedchar";
+	public static final String ARTIFACT_STATUS = "artifact.status";
+	public static final String ARTIFACT_LOC = "artifact.persistLocation";
+	public static final String ARTIFACT_JSON_SCHEMA = "artifact.jsonSchema";
+	public static final String ARTIFACT_XML_SCHEMA = "artifact.xmlSchema";
+	public static final String ARTIFACT_CONSUMER_APPC = "artifact.consumerAPPC";
+	public static final String ARTIFACT_CONSUMER = "artifact.consumer";
+	public static final String ARTIFACT_MANDATORY_NAME = "artifact.mandatory.name";
+	public static final String ARTIFACT_NAME_MINLENGTH = "artifact.name.minlength";
+	public static final String ARTIFACT_ENCODED = "artifact.encoded";
+
+	public static final String ONBOARDING_NAMESPACE = "onboarding";
+
+}
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/util/TestUtil.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/util/TestUtil.java
new file mode 100644
index 0000000000..a04f14cb84
--- /dev/null
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-test/src/test/java/org/openecomp/config/util/TestUtil.java
@@ -0,0 +1,95 @@
+package org.openecomp.config.util;
+
+import org.openecomp.config.ConfigurationUtils;
+import org.openecomp.config.api.Configuration;
+import org.openecomp.config.api.ConfigurationManager;
+import org.junit.Assert;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.openecomp.config.util.ConfigTestConstant.*;
+import static org.openecomp.config.util.ConfigTestConstant.ARTIFACT_ENCODED;
+import static org.openecomp.config.util.ConfigTestConstant.ARTIFACT_MANDATORY_NAME;
+
+/**
+ * Created by sheetalm on 10/13/2016.
+ */
+public class TestUtil {
+
+    public final static String jsonSchemaLoc = System.getProperty("user.home")+"/TestResources/";
+    public static FileWriter fileWriter ;
+
+    public static void writeFile(String data) throws IOException {
+        File dir = new File(jsonSchemaLoc);
+        File file = null;
+        dir.mkdirs();
+        file = new File(jsonSchemaLoc+"/GeneratorsList.json");
+        file.createNewFile();
+        fileWriter = new FileWriter(file);
+        fileWriter.write(data);
+        fileWriter.close();
+    }
+
+    public static void cleanUp() throws Exception {
+        String data = "{name:\"SCM\"}";
+        TestUtil.writeFile(data);
+        //ConfigurationUtils.executeDdlSql("truncate dox.configuration");
+        try{
+            ConfigurationUtils.executeDdlSql("truncate dox.configuration_change");
+        }
+        catch(Exception e){
+            e.printStackTrace();
+        }
+
+    }
+
+    public static void validateConfiguraton(String nameSpace) {
+        Configuration config = ConfigurationManager.lookup();
+
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_NAME_MAXLENGTH ), "14");
+
+        // First value from list is picked from Merge properties
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_MAXSIZE ), "1048576");
+
+        List<String> expectedExtList = new ArrayList<String>();
+        expectedExtList.add("pdf");
+        expectedExtList.add("zip");
+        expectedExtList.add("xml");
+        expectedExtList.add("pdf");
+        expectedExtList.add("tgz");
+        expectedExtList.add("xls");
+        List<String> extList = config.getAsStringValues(nameSpace, ConfigTestConstant.ARTIFACT_EXT);
+        Assert.assertEquals(expectedExtList, extList);
+
+        List<String> expectedEncList = new ArrayList<String>();
+        expectedEncList.add("Base64");
+        expectedEncList.add("MD5");
+        List<String> encList = config.getAsStringValues(nameSpace, ConfigTestConstant.ARTIFACT_ENC);
+        Assert.assertEquals(expectedEncList, encList);
+
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_NAME_UPPER ), "a-zA-Z_0-9");
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_NAME_LOWER ), "a-zA-Z");
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_STATUS ), "deleted");
+
+        List<String> expectedLocList = new ArrayList<String>();
+        expectedLocList.add("/opt/spool");
+        expectedLocList.add(System.getProperty("user.home")+"/asdc");
+        List<String> locList = config.getAsStringValues(nameSpace, ConfigTestConstant.ARTIFACT_LOC);
+        Assert.assertEquals(expectedLocList, locList);
+
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_JSON_SCHEMA ), "@GeneratorList.json");
+
+        Assert.assertEquals("@"+System.getenv("Path")+"/myschema.json",config.getAsString(nameSpace, ConfigTestConstant.ARTIFACT_XML_SCHEMA));
+
+        List<String> artifactConsumer = config.getAsStringValues(nameSpace, ConfigTestConstant.ARTIFACT_CONSUMER );
+        Assert.assertEquals(config.getAsStringValues(nameSpace, ConfigTestConstant.ARTIFACT_CONSUMER_APPC ), artifactConsumer);
+
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_NAME_MINLENGTH ), "6");
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_MANDATORY_NAME ), "true");
+        Assert.assertEquals(config.getAsString(nameSpace, ARTIFACT_ENCODED ), "true");
+    }
+}