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  1. Moodle
  2. MDL-43835

Use unique sequence values on database reset to pick unit testing mistakes

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.7
    • Fix Version/s: 2.8
    • Component/s: Unit tests
    • Labels:

      Description

      MDL-43440 discovered a number of places where id was used instead of cmid.

      This worked as all the sequences start at the same number and unit tests only insert a limited set of modules. OUBlog broke that assumption and unit tests break. It is not in core and needs a better way to detect those kinds of coding errors.

      Since the initial fix in December posted in MDL-43440, there have been another 4 test creations using the incorrect data, so the issue isn't a once of issue.

      This change is to set database sequences to individual different values where possible to catch errors where we send the wrong id to a function.

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          caused a regression

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-47664 Oracle unit tests dramatically slowed down by 10x on 2.8.x

          • Minor - Minor loss of function where workaround is possible
          • Closed

          Improvement - An enhancement to an existing Moodle feature. MDL-52255 Improve performance of PHPUnit and Behat

          • Minor - Minor loss of function where workaround is possible
          • Closed
          has been marked as being related by

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-43926 Unit tests fail if an add-on creates a course category at install time

          • Blocker - Blocks development and/or testing, prevents Moodle from running (applicable to bugs only)
          • Closed

          Improvement - An enhancement to an existing Moodle feature. MDL-62483 Should be harder to write fragile unit tests that make unwarranted assumptions about a new Moodle install

          • Minor - Minor loss of function where workaround is possible
          • Open
          is blocked by

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-43440 Wrong ids in unit tests - causes failures if an add-on a contexts on install

          • Blocker - Blocks development and/or testing, prevents Moodle from running (applicable to bugs only)
          • Closed
          will help resolve

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-43440 Wrong ids in unit tests - causes failures if an add-on a contexts on install

          • Blocker - Blocks development and/or testing, prevents Moodle from running (applicable to bugs only)
          • Closed

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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Fix Release Date:
                  10/Nov/14