Add policy cleanup if policy is existing before policy health check execution

Issue-ID: POLICY-3887

Change-Id: I58cd01feb9c921b5501eec5007363bf29217dd94

Signed-off-by: Rommel Pawar <rommel.pawar@bell.ca>
Change-Id: I744d7c0d48f7364139ed9f7ff366a3831612913e

2 files changed, 31 insertions, 1 deletions

diff --git a/robot/resources/policy_interface.robot b/robot/resources/policy_interface.robot
index bfbd74e8..3fb25bf6 100644
--- a/robot/resources/policy_interface.robot
+++ b/robot/resources/policy_interface.robot
@@ -19,8 +19,15 @@ ${POLICY_PDPX_IP}       ${GLOBAL_INJECTED_POLICY_PDPX_IP_ADDR}
 ${POLICY_ADMIN_USERNAME}    ${GLOBAL_POLICY_ADMIN_USERNAME}
 ${POLICY_ADMIN_PASSWORD}		${GLOBAL_POLICY_ADMIN_PASSWORD}
 ${json_path_policy}     /var/opt/ONAP/robot/assets/policy/
+${POLICY_STATE_FIELD}            SUCCESS
+${PDP_GROUP_NAME}                defaultGroup
+${POLICY_NAME}                   operational.modifyconfig
+${POLICY_VERSION}                1.0.0
+${POLICY_TYPE}                   onap.policies.controlloop.operational.common.Drools
+${POLICY_TYPE_VERSION}           1.0.0
 ${POLICY_GET_POLICY_URI}        /policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/policies/operational.modifyconfig/versions/1.0.0
 ${POLICY_CREATE_POLICY_URI}     /policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/policies
+${POLICY_PAP_STATUS_QUERY}      /policy/pap/v1/policies/status/${PDP_GROUP_NAME}/${POLICY_NAME}/${POLICY_VERSION}
 
 
 *** Keywords ***
@@ -173,7 +180,6 @@ Run Get Policy Get Request
      ${resp}=   Get Request    policy   ${POLICY_GET_POLICY_URI}     headers=${headers}
      Log    Received response from policy ${resp.text}
      [Return]    ${resp}
-     Should Be Equal As Strings    ${resp.status_code}     200
 
 Run Deploy Policy Pap Post Request
      [Documentation]    Runs Deploy Policy Pap Post request
@@ -244,3 +250,26 @@ Run Delete Policy Request
      Log    Received response from policy ${resp.text}
      [Return]    ${resp}
      Should Be Equal As Strings    ${resp.status_code}     200
+
+Run Policy Deployment Verification
+     [Documentation]    Runs Get Request to validate if the policy is deployed. Also, it verify the policy name, version, pdp group name and policy state field.
+     ${auth}=    Create List    ${POLICY_ADMIN_USERNAME}   ${POLICY_ADMIN_PASSWORD}
+     ${session}=    Create Session      policy  ${GLOBAL_POLICY_SERVER_PROTOCOL}://${POLICY_PAP_IP}:${GLOBAL_POLICY_HEALTHCHECK_PORT}   auth=${auth}
+     Log    Creating session ${GLOBAL_POLICY_SERVER_PROTOCOL}://${POLICY_PAP_IP}:${GLOBAL_POLICY_HEALTHCHECK_PORT}
+     ${headers}=  Create Dictionary     Accept=application/json    Content-Type=application/json
+     ${resp_deployed_policy}=    Get Request    policy    ${POLICY_PAP_STATUS_QUERY}    headers=${headers}
+     Log    Received response from policy status ${resp_deployed_policy.text}
+     Return From Keyword If   ${resp_deployed_policy.status_code}==404
+     Should Be Equal As Strings   ${resp_deployed_policy.status_code}   200
+     ${resp_deployed_policy_string}=   Convert to string   ${resp_deployed_policy.content}
+     ${resp_deployed_policy_flag}=   Run Keyword And Return Status   Should Contain   ${resp_deployed_policy_string}   ${POLICY_NAME}   ${POLICY_VERSION}   ${PDP_GROUP_NAME}   ${POLICY_STATE_FIELD}
+     [Return]    ${resp_deployed_policy_flag}
+
+Check for Existing Policy and Clean up
+     [Documentation]   Policy not created then exit this method. If policy is created only then run Delete request with policy name. If policy created and deployed then run undeploy and then delete policy.
+     ${resp_policy_created}=   Run Get Policy Get Request
+     Return From Keyword If   ${resp_policy_created.status_code}==404
+     Should Be Equal As Strings   ${resp_policy_created.status_code}   200
+     ${resp_policy_deployed}=   Run Policy Deployment Verification
+     Run Keyword If   ${resp_policy_deployed}==True   Run Undeploy Policy
+     Run Delete Policy Request
diff --git a/robot/testsuites/health-check.robot b/robot/testsuites/health-check.robot
index a6666ffa..8b617c62 100644
--- a/robot/testsuites/health-check.robot
+++ b/robot/testsuites/health-check.robot
@@ -146,6 +146,7 @@ Basic Policy Health Check
 Enhanced Policy New Healthcheck
     [Tags]    health    medium   health-policy
     [Timeout]   60
+    Check for Existing Policy and Clean up
     Run Create Policy Post Request
     Run Get Policy Get Request
     Run Deploy Policy Pap Post Request