1154: RequisitionService initiate improve facility and program check

Test Case #:1154

	Test Case Name: RequisitionService initiate improve facility and program check
System: OpenLMIS	Subsystem: blue
Test case designed by: Lucyna Laska	Design Date:16.11.2016
Short description: The facilityId and programId input are checked in the service method--preferable to check in the controller, since controller handles input validation. Also, error message seems to be incorrect if either id is null. The message should read something about "facility or program id not found", not "Requisition with such parameters already exists". Acceptance criteria: Move check to the controller and fix error message

Pre – conditions:

Step	Action	Expected system response	Comment
1	Try to initiate requisition when program is null. URL: http://10.222.17.134/requisition/api/requisitions/initiate?program=&facility=e6799d64-d10d-4011-b8c2-0e4d4a3f65ce&suggestedPeriod=7880be4f-6582-472a-9ea5-a6baed71e6e5&emergency=true&access_token=b4c24108-4547-4f07-a7ee-b3e5cc856fdc Method: POST	It's not possible to initiate the requisition when program is null. The ID of program should be presented in request. The error message: "Facility and program must be specified when initiating a requisition" is returned.
2	Try to initiate requisition when facility is null. URL: http://10.222.17.134/requisition/api/requisitions/initiate?program=10845cb9-d365-4aaa-badd-b4fa39c6a26a&facility=&suggestedPeriod=7880be4f-6582-472a-9ea5-a6baed71e6e5&emergency=true&access_token=b4c24108-4547-4f07-a7ee-b3e5cc856fdc Method: POST	It's not possible to initiate the requisition when facility is null. The ID of facility should be presented in request. The error message: "Facility and program must be specified when initiating a requisition" is returned.
3	Try to initiate requisition when program and facility are null. URL: http://10.222.17.134/requisition/api/requisitions/initiate?program=&facility=&suggestedPeriod=7880be4f-6582-472a-9ea5-a6baed71e6e5&emergency=true&access_token=b4c24108-4547-4f07-a7ee-b3e5cc856fdc Method: POST	It's not possible to initiate the requisition when program and facility are null. The ID of program and facility should be presented in request. The error message: "Facility and program must be specified when initiating a requisition".
4	Try to initiate a requisition when parameters are not null. URL: http://10.222.17.134/requisition/api/requisitions/initiate?program=10845cb9-d365-4aaa-badd-b4fa39c6a26a&facility=e6799d64-d10d-4011-b8c2-0e4d4a3f65ce&suggestedPeriod=7880be4f-6582-472a-9ea5-a6baed71e6e5&emergency=true&access_token=b4c24108-4547-4f07-a7ee-b3e5cc856fdc Method: GET	When whole parameters are not null, initiation is possible.
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Post – conditions: