Unit Tests of E-Commerce application
  ✅ should create orders and return status code 201
  ✅ should delete an order with correct order id and valid token and return status code 204
  ✅ should filter and fetch order on order id with status code 200
  ✅ should filter and fetch order on product_id with status code 200
  ✅ should filter and fetch order on user_id with status code 200
  ✅ should generate swagger.json in the local dir successfully when /swagger.json endpoint is called
  ✅ should generate the valid token with status code 201 
  ✅ should get all available orders successfully with status code 200
  ✅ should not delete an order and return status code 400 when authorization token is in invalid format
  ✅ should not delete an order and return status code 403 when authorization token is missing in the header
  ✅ should not delete an order and return status code 404 when no order is found for the order id
  ✅ should not generate the token and return status code 400 when only password is provided and username is missing
  ✅ should not generate the token and return status code 401 when both username and password is blank
  ✅ should not generate the token and return status code 401 when invalid credentials are supplied 
  ✅ should not generate the token and return status code 401 when only username is provided and password is missing
  ✅ should not generate the token and return status code 401 when password is blank
  ✅ should not generate the token and return status code 401 when username is blank
  ✅ should not update the order when a field is missing from request body and return status code 400
  ✅ should not update the order when authorization token is invalid and return status code 400
  ✅ should not update the order when authorization token is missing in the update request and return status code 403
  ✅ should not update the partial order when authorization token is invalid and return status code 400
  ✅ should not update the partial order when authorization token is missing in the update request and return status code 403
  ✅ should not update the partial order when no data is provided in the request body, and return status code 400
  ✅ should perform health check of the server
  ✅ should return 404 status code when query no records are found for the order id filter
  ✅ should return 404 status code when query no records are found for the product id filter
  ✅ should return 404 status code when query no records are found for the user id filter
  ✅ should return 404 when order with the given id is not found for partial update
  ✅ should return 404 when order with the given id is not found for update
  ✅ should return status code 400 for invalid order format
  ✅ should return status code 400 with message for fields missing in order
  ✅ should return status code 404 and not return any order when multiple filter query params dont match
  ✅ should return status code 404 as no order exists
  ✅ should return the order with multiple filter queries with status code 200
  ✅ should update the order partially and return status code 200 
  ✅ should update the order successfully and return status code 200