Add policy export feature

features/policyExport.feature

@@ -2,9 +2,20 @@ As user of an external system
 I want to have an exported result of the policy in JSON-LD format
 So I am able to verify the result of policy evaluation
 
+Scenario: Execute task for JSON-LD exporting
+Given the environment configured for running policy for export
+When I execute the task
+And the task contains the actual http url to execute
+And the finalizer policy contains a policy signing the data
+Then I get successful response
+And the response contains task id
+
 Scenario: Export of the policy evaluation result
-Given policy configured for being evaluated for export
-When I evaluate the policy
+Given value exists inside of the cache
+And the format of the value is in JSON-LD
+When I execute policy export functionality
+And the request contains task id
 Then I get a successful response
-And the response is in a JSON-LD format
-And the response contains proof section signed by TSA
\ No newline at end of file
+And the response contains the exported document
+
+