+@core @core_grades
+Feature: We can customise the letter boundary of a course.
+ In order to change the letter boundary of a course
+ As a teacher
+ I need to add assessments to the gradebook.
+
+ @javascript
+ Scenario: I edit the letter boundaries of a course and grade a student.
+ Given the following "courses" exist:
+ | fullname | shortname | category |
+ | Course 1 | C1 | 0 |
+ And gradebook calculations for the course "C1" are frozen at version "20160511"
+ And the following "users" exist:
+ | username | firstname | lastname | email | idnumber | alternatename |
+ | teacher1 | Teacher | 1 | teacher1@example.com | t1 | Terry |
+ | student1 | Student | 1 | student1@example.com | s1 | Sally |
+ And the following "course enrolments" exist:
+ | user | course | role |
+ | teacher1 | C1 | editingteacher |
+ | student1 | C1 | student |
+ And the following "activities" exist:
+ | activity | course | idnumber | name | intro | grade |
+ | assign | C1 | a1 | Test assignment one | Submit something! | 100 |
+ And I log in as "teacher1"
+ And I follow "Course 1"
+ And I navigate to "Grades" node in "Course administration"
+ And I select "Course grade settings" from the "Grade report" singleselect
+ And I set the following fields to these values:
+ | Grade display type | Letter |
+ And I press "Save changes"
+ And I navigate to "Letters" node in "Grade administration"
+ And I follow "Edit grade letters"
+ And I set the following fields to these values:
+ | id_override | 1 |
+ | id_gradeboundary10 | 57 |
+ And I press "Save changes"
+ And I select "Grader report" from the "Grade report" singleselect
+ And I press "Turn editing on"
+ And I give the grade "57" to the user "Student 1" for the grade item "Test assignment one"
+ And I press "Save changes"
+ And I press "Turn editing off"
+ Then the following should exist in the "user-grades" table:
+ | -1- | -4- | -5- |
+ | Student 1 | F | F |
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