Fix the "Project" functionalities (2) resource limit (Pod Count = 0)

@xiaohua-guan

Thank you for the refactoring. It looks good to me. I'll merge the patch to 8.x-2.x and 3.x and close this issue as Fixed.

@xiaohua-guan

Please let us re-open this issue since we have a test error like: https://www.drupal.org/pift-ci-job/1906398

We need to add some code to take care of the case of Pod Count = 0 in the test case since $this->createProjectTestFormData returns $add[]['field_pod_count[0][value]'] = 0 or $edit[]['field_pod_count[0][value]'] = 0 as a random value (random_int(0, 20)).

When $add[]['field_pod_count[0][value]'] = 0 or $edit[]['field_pod_count[0][value]'] = 0, it displays an error message: Pod count must be higher than or equal to 1.

Therefore we need to add the assertion when $add[]['field_pod_count[0][value]'] = 0 or $edit[]['field_pod_count[0][value]'] = 0.

@xiaohua-guan

Thank you for fixing the issue. I reviewed the patch and it looks good. I'll merge the patch to 8.x-2.x and 3.x and close this issue as Fixed.