diff --git a/tests/dcaegen2-services-son-handler/testcases/data/expected_payload_fm.json b/tests/dcaegen2-services-son-handler/testcases/data/expected_payload_fm.json
new file mode 100644
index 0000000..d542a7d
--- /dev/null
+++ b/tests/dcaegen2-services-son-handler/testcases/data/expected_payload_fm.json
@@ -0,0 +1 @@
+{"Configurations":[{"data":{"FAPService":{"alias":"Chn0071","X0005b9Lte":{"phyCellIdInUse":5,"pnfName":"ncserver5"},"CellConfig":{"LTE":{"RAN":{"Common":{"CellIdentity":"Chn0071"}}}}}}}]}
diff --git a/tests/dcaegen2-services-son-handler/testcases/data/expected_payload_pm.json b/tests/dcaegen2-services-son-handler/testcases/data/expected_payload_pm.json
new file mode 100644
index 0000000..2a56f2c
--- /dev/null
+++ b/tests/dcaegen2-services-son-handler/testcases/data/expected_payload_pm.json
@@ -0,0 +1 @@
+{"Configurations":[{"data":{"FAPService":{"alias":"Chn0002","CellConfig":{"LTE":{"RAN":{"Common":{"CellIdentity":"Chn0002"},"NeighborListInUse":{"LTECell":[{"PNFName":"ncserver1","PLMNID":"plmnid1","CID":"Chn0004","PhyCellID":0,"Blacklisted":"true"},{"PNFName":"ncserver1","CID":"Chn0001","PhyCellID":0,"Blacklisted":"true"}],"LTECellNumberOfEntries":"2"}}}}}}}]}
diff --git a/tests/dcaegen2-services-son-handler/testcases/data/fault_notification.json b/tests/dcaegen2-services-son-handler/testcases/data/fault_notification.json
new file mode 100644
index 0000000..e5a327a
--- /dev/null
+++ b/tests/dcaegen2-services-son-handler/testcases/data/fault_notification.json
@@ -0,0 +1,35 @@
+{
+	"event": {
+		"commonEventHeader": {
+			"version": "4.0.1",
+			"vesEventListenerVersion": "7.0.1",
+			"domain": "fault",
+			"eventName": "Fault_RansimAgent-Wipro_RanPCIProblem",
+			"eventId": "fault000001",
+			"sequence": 1,
+			"priority": "High",
+			"reportingEntityId": "de305d54-75b4-431b-adb2-eb6b9e546014",
+			"reportingEntityName": "ncserver5",
+			"sourceId": "cc305d54-75b4-431b-adb2-eb6b9e541234",
+			"sourceName": "Chn0071",
+			"startEpochMicrosec": 1451772223000000,
+			"lastEpochMicrosec": 1451772403000000,
+			"timeZoneOffset": "UTC-05:30",
+			"nfNamingCode": "RansimAgent",
+			"nfVendorName": "Wipro"
+		},
+		"faultFields": {
+			"faultFieldsVersion": "4.0",
+			"alarmCondition": "RanPciCollisionConfusionOccurred",
+			"eventSourceType": "other",
+			"specificProblem": "Collision",
+			"eventSeverity": "CRITICAL",
+			"vfStatus": "Active",
+			"alarmAdditionalInformation": {
+				"networkId": "ran-1",
+				"collisions": "1",
+				"confusions": "0"
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/tests/dcaegen2-services-son-handler/testcases/data/negative_ack_from_policy.json b/tests/dcaegen2-services-son-handler/testcases/data/negative_ack_from_policy.json
new file mode 100644
index 0000000..8988f1c
--- /dev/null
+++ b/tests/dcaegen2-services-son-handler/testcases/data/negative_ack_from_policy.json
@@ -0,0 +1,10 @@
+{
+	"requestID": "d9a6d3de-c7b9-4dc7-bbb3-54953c62f7a9",
+	"closedLoopControlName": "ControlLoop-vPCI-fb41f388-a5f2-11e8-98d0-529269fb1459",
+	"version": "1.0.2",
+	"target": "DCAE",
+	"from": "SDNR",
+	"policyName": "PCI",
+	"policyVersion": "1.0.2",
+	"payload": " { \"Configurations\":[{ \"Status\": { \"Code\": 400, \"Value\": \"FAILURE\" }, \"data\":{\"FAPService\":{\"alias\":\"Chn0071\",\"X0005b9Lte\":{\"phyCellIdInUse\":5,\"pnfName\":\"ncserver5\"},\"CellConfig\":{\"LTE\":{\"RAN\":{\"Common\":{\"CellIdentity\":\"Chn0071\"}}}}}}} ]}"
+}
diff --git a/tests/dcaegen2-services-son-handler/testcases/data/performance_notification.json b/tests/dcaegen2-services-son-handler/testcases/data/performance_notification.json
new file mode 100644
index 0000000..7721163
--- /dev/null
+++ b/tests/dcaegen2-services-son-handler/testcases/data/performance_notification.json
@@ -0,0 +1,42 @@
+{
+	"event": {
+		"commonEventHeader": {
+			"version": "4.0",
+			"domain": "measurement",
+			"eventName": "Measurement_RansimAgent-Wipro_HandoffMetric",
+			"eventId": "measurement000002",
+			"sequence": 0,
+			"priority": "Normal",
+			"reportingEntityId": "cc305d54-75b4-431b-adb2-eb6b9e544567",
+			"reportingEntityName": "ncserver1",
+			"sourceId": "de305d54-75b4-431b-adb2-eb6b9e546456",
+			"sourceName": "Chn0002",
+			"startEpochMicrosec": 1551772223000000,
+			"lastEpochMicrosec": 1551790542000000,
+			"nfNamingCode": "RansimAgent",
+			"nfVendorName": "Wipro",
+			"vesEventListenerVersion": "7.0.1",
+			"timeZoneOffset": "UTC-05:30"
+		},
+		"measurementFields": {
+			"measurementInterval": 180,
+			"measurementFieldsVersion": "4.0",
+			"additionalMeasurements": [{
+					"hashMap": {
+						"networkId": "plmnid1",
+						"InterEnbOutAtt_X2HO": "300",
+						"InterEnbOutSucc_X2HO": "90"
+					},
+					"name": "Chn0004"
+				},
+				{
+					"hashMap": {
+						"InterEnbOutAtt_X2HO": "250",
+						"InterEnbOutSucc_X2HO": "70"
+					},
+					"name": "Chn0001"
+				}
+			]
+		}
+	}
+}
\ No newline at end of file
diff --git a/tests/dcaegen2-services-son-handler/testcases/sonhandler-test.robot b/tests/dcaegen2-services-son-handler/testcases/sonhandler-test.robot
new file mode 100644
index 0000000..6e93ffb
--- /dev/null
+++ b/tests/dcaegen2-services-son-handler/testcases/sonhandler-test.robot
@@ -0,0 +1,95 @@
+*** Settings ***
+Library           Collections
+Library           Process
+Library           RequestsLibrary
+Library           String
+Library           OperatingSystem
+
+Suite Teardown  Delete All Sessions
+
+*** Variables ***
+${SON_HANDLER_BASE_URL}                   http://${SONHMS_IP}:8080
+${HEALTHCHECK_ENDPOINT}                   /healthcheck
+${DMAAP_URL}                              http://${DMAAP_IP}:3904/events
+${unauthenticated.DCAE_CL_OUTPUT}         /unauthenticated.DCAE_CL_OUTPUT/23/23
+${POST_DMAAP_EVENT_FOR_FM_NOTIF_URL}      http://${DMAAP_IP}:3904/events/unauthenticated.SEC_FAULT_OUTPUT
+${POST_DMAAP_EVENT_FOR_PM_NOTIF_URL}      http://${DMAAP_IP}:3904/events/unauthenticated.VES_MEASUREMENT_OUTPUT
+${POST_DMAAP_EVENT_FOR_POLICY_RESPONSE}   http://${DMAAP_IP}:3904/events/DCAE_CL_RSP
+
+*** Test Cases ***
+
+HealthCheck
+
+        Create Session  sonhms  ${SON_HANDLER_BASE_URL}
+        ${resp}=  Get Request   sonhms  ${HEALTHCHECK_ENDPOINT}
+        Should Be Equal As Strings  ${resp.status_code}  200
+
+
+Post fm notification to dmaap
+	Create Session  dmaap  ${DMAAP_URL}
+	${headers}=    Create Dictionary    Content-Type    application/json
+        ${data}=   Get File      ${TEST_ROBOT_DIR}/data/fault_notification.json
+        ${response}=    Evaluate    requests.post('${POST_DMAAP_EVENT_FOR_FM_NOTIF_URL}', data=$data)
+	Should Be Equal As Strings  ${response.status_code}  200
+
+
+Verify fm notification trigger in sonhms
+	Create Session  dmaap  ${DMAAP_URL}
+        FOR    ${i}    IN RANGE   10
+		${result}=  Get Request  dmaap   ${unauthenticated.DCAE_CL_OUTPUT}
+		Exit For Loop If    ${result.json()} != @{EMPTY}
+		Log     Waiting for sonhms to handle trigger...         console=${True}
+		Sleep   30s
+	END
+        ${expected_payload}=   Get File            ${TEST_ROBOT_DIR}/data/expected_payload_fm.json
+        ${result}=  Convert To String  ${result.content}
+        ${result_string}=    Get Substring    ${result}    2    -2
+        ${actual_data}=    Evaluate     json.loads("""${result_string}""")    json
+        ${actual_payload}=    Set Variable     ${actual_data['payload']}
+        Should Be True   """${actual_payload}""".strip() == """${expected_payload}""".strip()
+
+
+Post pm notification to dmaap
+	${data}=   Get File      ${TEST_ROBOT_DIR}/data/performance_notification.json
+	${response}=    Evaluate    requests.post('${POST_DMAAP_EVENT_FOR_PM_NOTIF_URL}', data=$data)
+        Should Be Equal As Strings  ${response.status_code}  200
+
+
+Verify pm notification trigger in sonhms
+	Create Session  dmaap  ${DMAAP_URL}
+	FOR    ${i}    IN RANGE   5
+		${result}=  Get Request  dmaap   ${unauthenticated.DCAE_CL_OUTPUT}
+		Exit For Loop If    ${result.json()} != @{EMPTY}
+		Log     Waiting for sonhms to handle trigger...         console=${True}
+		Sleep   30s
+	END
+	${expected_payload}=   Get File            ${TEST_ROBOT_DIR}/data/expected_payload_pm.json
+	${result}=  Convert To String  ${result.content}
+	${result_string}=    Get Substring    ${result}    2    -2
+	${actual_data}=    Evaluate     json.loads("""${result_string}""")    json
+	${actual_payload}=    Set Variable     ${actual_data['payload']}
+	Should Be True   """${actual_payload}""".strip() == """${expected_payload}""".strip()
+
+
+Post policy negative acknowledgement to dmaap
+	${data}=   Get File      ${TEST_ROBOT_DIR}/data/negative_ack_from_policy.json
+        FOR    ${i}    IN RANGE   3
+           ${response}=    Evaluate    requests.post('${POST_DMAAP_EVENT_FOR_POLICY_RESPONSE}', data=$data)
+        END
+        Should Be Equal As Strings  ${response.status_code}  200
+
+
+Oof trigger for fixed Pci cells
+        Create Session  dmaap  ${DMAAP_URL}
+        FOR    ${i}    IN RANGE   15
+                ${result}=  Get Request  dmaap   ${unauthenticated.DCAE_CL_OUTPUT}
+                Exit For Loop If    ${result.json()} != @{EMPTY}
+                Log	Waiting for sonhms to handle trigger...		console=${True}
+                Sleep   30s
+        END
+        ${expected_payload}=   Get File    ${TEST_ROBOT_DIR}/data/expected_payload_fm.json
+        ${result}=  Convert To String  ${result.content}
+        ${result_string}=    Get Substring    ${result}    2    -2
+        ${actual_data}=    Evaluate     json.loads("""${result_string}""")    json
+        ${actual_payload}=    Set Variable     ${actual_data['payload']}
+        Should Be True   """${actual_payload}""".strip() == """${expected_payload}""".strip()