MDL-68388 core_grades: Tweak unit test assertion to make Oracle happy
commit60fe1f8c9d3468b6f2137b1cedb49a025b3c8db9
authorEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 26 May 2020 17:00:24 +0000 (26 19:00 +0200)
committerEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 26 May 2020 17:00:24 +0000 (26 19:00 +0200)
treedfa7a474a478ec4e701623ea17ac6a86a3c01f90
parent309b4d0111c28714ee7cdc83cf09e72dc14fb848
MDL-68388 core_grades: Tweak unit test assertion to make Oracle happy

Also modify some comments and get rid of some void return types.
grade/edit/letter/index.php
lib/tests/gradelib_test.php