Preparation

1. Open
   question/type/numerical/tests/walkthrough_test.php
2. In the function test_interactive_currency() right after
   $this->check_current_mark(null) paste the following:

   $this->check_output_contains_selectoptions(

   $this->get_contains_select_expectation('0_0', ['foo', 'bar'])

   );

    

Test pre-patch

1. Run vendor/bin/phpunit question/type/numerical/tests/walkthrough_test.php --filter 'test_interactive_currency'
2. Verify the test passes, even though there is no <select> in the output.

Test post-patch

1. Run vendor/bin/phpunit question/type/numerical/tests/walkthrough_test.php --filter 'test_interactive_currency'
2. Verify the test fails with the error There is no <select> in the output.

Code verified against automated checks.

Checked MDL-85565 using repository: https://github.com/PhilippImhof/moodle.git

• MOODLE_401_STABLE (0 errors / 0 warnings) [branch: MDL-85565_401 | CI Job]
• MOODLE_404_STABLE (0 errors / 0 warnings) [branch: MDL-85565_404 | CI Job]
• MOODLE_405_STABLE (0 errors / 0 warnings) [branch: MDL-85565_405 | CI Job]
• MOODLE_500_STABLE (0 errors / 0 warnings) [branch: MDL-85565_500 | CI Job]
• main (0 errors / 0 warnings) [branch: MDL-85565_main | CI Job]

_{More information about this report}

Built on: Fri May 23 09:20:31 UTC 2025