This commits reduces the execution time of the test WC_Tests_Paypal_Gateway_Request::test_request_url() from about 30s to about 6s (which is still super slow and even after this change this test is still the slowest in our test suite). This test creates several products that are needed to test different scenarios. To make it run faster, the code was changed to create the WC_Product objects without saving them to the database. Just interacting with the objects is enough to this test and skipping the database makes it run much faster. Other tests might benefit from the same technique.
This commit removes unnecessary clean up code form some unit tests. All database changes done during a test are automatically reverted after the test finishes, so it is not necessary to write code to manually remove them. This change simplifies the test code and make it run a bit faster.
This commit changes the travis codecoverage from using xdebug to phpdbg, phpdbg seems much faster and gives similar results.
Reason for switching is we have been running into constant timeouts on our codecoverage due to the 50min job limit on travis, which means our codecoverage has not been updated in a couple of months.
* Remove xdebug as it slows tests down, switch to using phpdbg for code coverage.
* Update parameters for phpdbg
* It is qrr not qqr
* Include vendor/bin path when using phpdbg
* Use PHP 7.1 to run phpdbg
* Update phpunit dire
* Include $HOME in phpdbg call to phpunit
* Set no memory limit to avoid out of memory errors.
* Assign timeout group to test_request_url test for paypal and do not execute that on coverage as it causes a memeory timeout. Test needs optimization to run for code coverage.
* @covers usage for methods should be prefixed with ::
- removed limit to 9 line items per Paypal order
- if the request URL with all line items will be longer than 2083 characters, send it as one line item
- fix the character limit function to account for URL encoding happening in http_build_query
David Jensen
Mike Jolley
Rodrigo Primo
Gerhard Potgieter
Peter Fabian