@core @core_completion
Feature: Restrict activity availability through grade conditions
  In order to control activity access through grade condition
  As a teacher
  I need to set grade condition to restrict activity access

  @javascript
  Scenario: Show activity greyed-out to students when grade condition is not satisfied
    Given the following "courses" exist:
      | fullname | shortname | category |
      | Course 1 | C1 | 0 |
    And the following "users" exist:
      | username | firstname | lastname | email |
      | teacher1 | Teacher | Frist | teacher1@example.com |
      | student1 | Student | First | student1@example.com |
    And the following "course enrolments" exist:
      | user | course | role |
      | teacher1 | C1 | editingteacher |
      | student1 | C1 | student |
    And the following "activity" exists:
      | course                              | C1               |
      | activity                            | assign           |
      | idnumber                            | Grade assignment |
      | name                                | Grade assignment |
      | assignsubmission_onlinetext_enabled | 1                |
      | assignsubmission_file_enabled       | 0                |
      | submissiondrafts                    | 0                |
    And I am on the "Course 1" course page logged in as teacher1
    And I am on "Course 1" course homepage with editing mode on
    # Adding the page like this because id_availableform_enabled needs to be clicked to trigger the action.
    And I add a "Page" to section "2"
    And I expand all fieldsets
    And I click on "Add restriction..." "button"
    And I click on "Grade" "button" in the "Add restriction..." "dialogue"
    And I click on "min" "checkbox"
    And I set the following fields to these values:
      | Name         | Test page name                                                   |
      | Description  | Restricted page, till grades in Grade assignment is at least 20% |
      | Page content | Test page contents                                               |
      | id           | Grade assignment                                                 |
      | minval       | 20                                                               |
    And I press "Save and return to course"
    And I log out

    When I am on the "Course 1" course page logged in as student1
    Then I should see "Not available unless: You achieve a required score in Grade assignment"
    And "Test page name" activity should be dimmed
    And "Test page name" "link" should not exist
    And I follow "Grade assignment"
    And I press "Add submission"
    And I set the following fields to these values:
      | Online text | I'm the student submission |
    And I press "Save changes"
    And I should see "Submitted for grading"
    And I log out

    And I am on the "Grade assignment" "assign activity" page logged in as teacher1
    And I navigate to "View all submissions" in current page administration
    And I click on "Grade" "link" in the "Student First" "table_row"
    And I set the following fields to these values:
      | Grade | 21 |
    And I press "Save changes"
    And I follow "Edit settings"
    And I log out

    And I am on the "Course 1" course page logged in as student1
    And "Test page name" activity should be visible
    And I should not see "Not available unless: You achieve a required score in Grade assignment"