diff --git a/scripts/reset-test-db.sh b/scripts/reset-test-db.sh index 575c578c94..f002f49368 100755 --- a/scripts/reset-test-db.sh +++ b/scripts/reset-test-db.sh @@ -28,34 +28,54 @@ DB_CACHE_DIR="common/test/db_cache" echo "CREATE DATABASE IF NOT EXISTS edxtest;" | mysql -u root # Clear out the test database +# +# We are using the django-extensions's reset_db command which uses "DROP DATABASE" and +# "CREATE DATABASE" in case the tests are being run in an environment (e.g. devstack +# or a jenkins worker environment) that already ran tests on another commit that had +# different migrations that created, dropped, or altered tables. +# +# Note that as a side effect, this might render the --serversonly / --testsonly +# paver options useless or broken. +echo "Issuing a reset_db command to the bok_choy MySQL database." ./manage.py lms --settings bok_choy reset_db --traceback --noinput # If there are cached database schemas/data, load them if [[ -f $DB_CACHE_DIR/bok_choy_schema.sql && -f $DB_CACHE_DIR/bok_choy_migrations_data.sql && -f $DB_CACHE_DIR/bok_choy_data.json ]]; then + echo "Found the bok_choy DB cache files. Loading them into the database..." # Load the schema, then the data (including the migration history) + echo "Loading the schema from the filesystem into the MySQL DB." mysql -u root edxtest < $DB_CACHE_DIR/bok_choy_schema.sql + echo "Loading the migration data from the filesystem into the MySQL DB." mysql -u root edxtest < $DB_CACHE_DIR/bok_choy_migrations_data.sql + echo "Loading the fixture data from the filesystem into the MySQL DB." ./manage.py lms --settings bok_choy loaddata $DB_CACHE_DIR/bok_choy_data.json # Re-run migrations to ensure we are up-to-date + echo "Running the lms migrations on the bok_choy DB." ./manage.py lms --settings bok_choy migrate --traceback --noinput + echo "Running the cms migrations on the bok_choy DB." ./manage.py cms --settings bok_choy migrate --traceback --noinput # Otherwise, update the test database and update the cache else - + echo "Did not find a bok_choy DB cache. Creating a new one from scratch." # Clean the cache directory rm -rf $DB_CACHE_DIR && mkdir -p $DB_CACHE_DIR # Re-run migrations on the test database + echo "Issuing a migrate command to the bok_choy MySQL database for the lms django apps." ./manage.py lms --settings bok_choy migrate --traceback --noinput + echo "Issuing a migrate command to the bok_choy MySQL database for the cms django apps." ./manage.py cms --settings bok_choy migrate --traceback --noinput # Dump the schema and data to the cache + echo "Using the dumpdata command to save the fixture data to the filesystem." ./manage.py lms --settings bok_choy dumpdata > $DB_CACHE_DIR/bok_choy_data.json # dump_data does not dump the django_migrations table so we do it separately. + echo "Saving the django_migrations table of the bok_choy DB to the filesystem." mysqldump -u root --no-create-info edxtest django_migrations > $DB_CACHE_DIR/bok_choy_migrations_data.sql + echo "Saving the schema of the bok_choy DB to the filesystem." mysqldump -u root --no-data --skip-comments --skip-dump-date edxtest > $DB_CACHE_DIR/bok_choy_schema.sql fi