def get_response(request_uri=None):
"""
Description: Gets the next response data for the server
input_param: request_uri - Request Uri present in client request
input_type: string
out_param: response_data - Response data as a string
out_type: String
sample output: "HTTP/1.1 200 OK\r\nConnection:Close\r\n\r\n"
"""
if not request_uri:
return {}
test_id, req_id = [ int(parts) for parts in request_uri.strip().split("/")[:3] if len(parts) ]
running_test_row = session.query(HttpTestResults)\
.filter(HttpTestResults.test_id==test_id)\
.filter(HttpTestResults.request_id==req_id)\
.filter(HttpTestResults.is_running==True).first()
if running_test_row and running_test_row.sub_response_id:
sub_response = session.query(HttpSubResponse).get(running_test_row.sub_response_id)
if not sub_response:
failure_data = "Proxy sent one extra request. The Request should have been served from cache"
server_failure_reason = HttpServerTestFailureReason(reason=failure_data)
session.add(server_failure_reason)
session.flush()
running_test_row.request_result=False
running_test_row.server_failure_id = server_failure_reason.id
session.commit()
return "HTTP/1.1 404 Not Found\r\nConnection:Close\r\nContent-Length:0\r\n\r\n"
else:
failure_data = "Proxy sent one extra request. The Request should have been served from cache"
server_failure_reason = HttpServerTestFailureReason(reason=failure_data)
session.add(server_failure_reason)
session.flush()
running_test_row.request_result=False
running_test_row.server_failure_id = server_failure_reason.id
session.commit()
return "HTTP/1.1 404 Not Found\r\nConnection:Close\r\nContent-Length:0\r\n\r\n"
response_data = "HTTP/" + sub_response.version + " "
response_data = response_data + sub_response.response_code.code_name + "\r\n"
for response_header in sub_response.response_hdrs:
response_data = response_data + response_header.header_name + ":"
value_list = eval(response_header.server_value)
if response_header.single_value_hdr:
response_data = response_data + value_list[0]+ "\r\n"
else:
response_data = response_data + + ";".join(value_list) + "\r\n"
if sub_response.data_id:
response_data = response_data + "Content-Length:" + str( len(sub_response.data.data) )
response_data = response_data + "\r\n\r\n"
response_data = response_data + sub_response.data.data
else:
response_data = response_data + "Content-Length:0\r\n\r\n"
logger.debug("Response From Server : " + response_data)
return str(response_data)
def set_test_completion(test_id, req_id):
"""
Description: Before closing the socket, verify the closing socket requested
completed successfuly or not
input_param: test_id - Test Id of the given test
input_type: int
out_param: req_id - Request Id of the closing socket
out_type: int
sample output : None
"""
running_test_row = session.query(HttpTestResults)\
.filter(HttpTestResults.test_id==test_id)\
.filter(HttpTestResults.request_id==req_id)\
.filter(HttpTestResults.is_running==True)\
.filter(HttpTestResults.is_completed==False).first()
if running_test_row:
reason = "Unexpected Event Happened in while receiving client response"
client_failure_reason = HttpClientTestFailureReason(reason=reason)
session.add(client_failure_reason)
session.flush()
running_test_row.response_result=False
running_test_row.client_failure_id = client_failure_reason.id
running_test_row.is_completed=True
running_test_row.is_running=False
session.commit()
def verify_server_response(req_info, resp_info):
"""
Description: Verifies the Server response for
1. Expected status line
2. Response Header
3. Data checksum if present
and inserts the result in respective tables
input_param: req_info - Request information Dictionary
input_type: dict
out_param: resp_info - Response information Dictionary
out_type: dict
sample output : None
"""
result = True
result_reason = {'error':""}
if req_info.get('uri'):
test_id, req_id = [ int(parts) \
for parts in req_info.get('uri').strip().split("/")[:3] \
if len(parts) ]
running_test_row = session.query(HttpTestResults)\
.filter(HttpTestResults.test_id==test_id)\
.filter(HttpTestResults.request_id==req_id)\
.filter(HttpTestResults.is_running==True)\
.filter(HttpTestResults.is_completed==False).first()
if running_test_row:
verification_details = session.query(HttpResponseVerification)\
.filter(HttpResponseVerification.request_id==running_test_row.request_id)\
.filter(HttpResponseVerification.sub_request_id==running_test_row.sub_request_id).first()
if verification_details:
status_line = "HTTP/" + verification_details.version + " " + verification_details.http_response_codes.code_name
header_verification_result = verify_headers(verification_details.response_hdrs, resp_info, result_reason)
if resp_info.get('status_line') == status_line and header_verification_result:
if verification_details.data_id:
if verification_details.http_data.cksum != find_checksum(resp_info['data']):
result=False
result_reason['error'] = "CheckSum differes between expected and calculated from Response"
else:
if not result_reason['error']:
result_reason['error'] = "Expected Status Line:" + status_line
result_reason['error'] = result_reason['error'] + " Does not Match with response: " + resp_info.get('status_line')
result=False
running_test_row.is_completed=True
running_test_row.is_running=False
if not result:
client_failure_reason = HttpClientTestFailureReason(reason=result_reason['error'])
session.add(client_failure_reason)
session.flush()
running_test_row.response_result=False
running_test_row.client_failure_id = client_failure_reason.id
else:
running_test_row.response_result=True
session.commit()
def load_tests(name,
description,
scheduled_by,
category_id):
"""
Description: Inserts the new record in the global Test Table
and copies the new tests requires into HttpTestResults
Table
input_param: category_id - Test Type Id ( minor, major, critical)
input_type: int
out_param: test_id - Newly inserted test primary Id
out_type: int
sample output : 1
"""
test_id = 0
new_test = HttpTest(name=name, description=description, category_id=category_id, scheduled_by=scheduled_by)
session.add(new_test)
session.flush()
session.commit()
test_id = new_test.id
requests = session.query(HttpRequest).filter(HttpRequest.category_id==category_id).all()
for request in requests:
sub_requests = session.query(HttpSubRequest).filter(HttpSubRequest.request_id==request.id).all()
for sub_request in sub_requests:
http_sub_response = session.query(HttpSubResponse).filter(HttpSubResponse.request_id==request.id).filter(HttpSubResponse.sub_request_id==sub_request.id).first()
http_test = HttpTestResults(test_id=test_id,
request_id=request.id,
sub_request_id=sub_request.id,
response_id= http_sub_response.response_id if http_sub_response else None,
sub_response_id= http_sub_response.id if http_sub_response else None,
request_result=None,
response_result=None,
is_running=False,
is_completed=False,
server_failure_id=None,
client_failure_id=None,
no_of_times=1
)
session.add(http_test)
session.commit()
return test_id
def new_request_insert(http_details, update=None):
"""
Description: Inserts the new record in the Request/Response
RequestVerification/ResponseVerification tables
input_param: http_details - list of dictionary contains information
for the new request details
input_type: list
"""
new_request = None
for details in http_details:
request = details.get('request')
request_details = details.get('request_details')
response_verifications = details.get('response_verification')
response = details.get('response')
response_details = details.get('response_details')
request_verifications = details.get('request_verification')
if request:
if not update:
new_request = HttpRequest(**request)
session.add(new_request)
session.flush()
new_response = HttpResponse(request_id=new_request.id, **response)
session.add(new_response)
session.flush()
else:
new_request = session.query(HttpRequest).get(request['id'])
new_request.is_active = True
new_request.pipe_line = False
new_request.category_id = request['category_id']
new_request.description = request['description']
new_request.total_request = request['total_requests']
new_response = session.query(HttpResponse).get(response['id'])
new_response.pipe_line = False
new_response.description = response['description']
new_response.total_response = response['total_response']
new_response.is_active = True
session.commit()
if request_details:
all_requests = [ HttpSubRequest(request_id=new_request.id,
**request_detail )
for request_detail in request_details
]
session.add_all(all_requests)
session.flush()
response_index = 0
all_responses = [
HttpSubResponse(request_id=new_request.id,
response_id=new_response.id,
sub_request_id=request.id,
**response_details[response_index])
for response_index, request in enumerate(all_requests)
if request.reach_server and response_details[response_index]
]
session.add_all(all_responses)
session.flush()
if response_verifications:
all_response_verification = [ HttpResponseVerification(
request_id=new_request.id,
sub_request_id=all_requests[index].id,
**response_verification)
for index, response_verification in enumerate(response_verifications)
if response_verification
]
session.add_all(all_response_verification)
session.flush()
if request_verifications:
all_request_verification = []
index = 0
for request_verification in request_verifications:
if request_verification and all_requests[index].reach_server:
all_request_verification.append(HttpRequestVerification(
request_id=new_request.id,
sub_request_id=all_responses[index].sub_request_id,
sub_response_id=all_responses[index].id,
**request_verification)
)
index = index + 1
session.add_all(all_request_verification)
session.flush()
return new_request.id if new_request else ''
