The test as it was, leaves to the demo pricelist the control on the price of
the product, so other modules that modifies this pricelist will make the
test to fail.
This is the minimum change needed for avoiding the problem.
* [FIX+IMP] contract: Improve usability and don't fail on wrong data
* Cron create invoices masked for avoiding silent errors
* New constraints for assuring data consistency
* UI helps for entering consistent data
* Spanish translation
* Remove double company_id field on form
* Use SavepointCase for making the setup only once for all tests
* Make them inheritable, creating a base class with only the setup,
so that it can be inherited without the need of executing all tests
contained here each time you inherit it, and adding other class
in the same module that inherits from the base class that actually
performs the tests.
* Removed duplicated test method
Pedro M. Baeza
mreficent
Stefan Becker
Carlos Dauden
Fekete Mihai
Dave Lasley
cubells
Carlos Incaser