Current File : /home/vacivi36/ava/mod/quiz/report/statistics/tests/behat/missing_questions.feature
@mod @mod_quiz @quiz @quiz_statistics
Feature: Robustness of the statistics calculations with missing qusetions
In order to be able to install and uninstall plugins
As a teacher
I need the statistics to work even if a question type has been uninstalled
Scenario: Statistics can be calculated even after a question type has been uninstalled
Given the following "users" exist:
| username |
| teacher |
| student |
And the following "courses" exist:
| fullname | shortname |
| Course 1 | C1 |
And the following "course enrolments" exist:
| user | course | role |
| teacher | C1 | editingteacher |
| student | C1 | student |
And the following "question categories" exist:
| contextlevel | reference | name |
| Course | C1 | Test questions |
And the following "questions" exist:
| questioncategory | qtype | name |
| Test questions | truefalse | Test question 1 |
| Test questions | truefalse | Test question 2 |
And the following "activities" exist:
| activity | name | course | idnumber |
| quiz | Quiz 1 | C1 | quiz1 |
And quiz "Quiz 1" contains the following questions:
| question | page |
| Test question 1 | 1 |
| Test question 2 | 1 |
And user "student" has attempted "Quiz 1" with responses:
| slot | response |
| 1 | True |
| 2 | True |
And question "Test question 1" is changed to simulate being of an uninstalled type
And question "Test question 2" no longer exists in the database
When I am on the "Quiz 1" "mod_quiz > Statistics report" page logged in as teacher
Then I should see "Quiz structure analysis"
And "1" row "Question name" column of "questionstatistics" table should contain "Missing question"
And "1" row "Attempts" column of "questionstatistics" table should contain "1"
And "1" row "Intended weight" column of "questionstatistics" table should contain "50.00%"
And "2" row "Question name" column of "questionstatistics" table should contain "Missing question"
And "2" row "Attempts" column of "questionstatistics" table should contain "1"
And "2" row "Intended weight" column of "questionstatistics" table should contain "50.00%"
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