Author: Jun Pataleta
MDL-53832 enrol_lti: Unit tests for tool_provider
Original subtask: MDL-55647.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c314d6ed8e8f38ba45a2f602104b6fffa6f09d34
http://github.com/moodle/moodle/commit/c314d6ed8e8f38ba45a2f602104b6fffa6f09d34
+ 3.2 en [failedrequest,enrol_lti]
- 3.2 en [failedregistration,enrol_lti]