Kennric/test data script

[Kennric]

fixes issue #253

Changes in this PR.

• [X] Data export method
• [X] Data import method
• [X] Data anonymization methods
• [X] Rake tasks for import/export
• [X] Docs

Testing this PR.

1. On staging: rvm all do rake export_data
2. Examine the generated data to make sure it is anonymized
3. Copy data to local instance (or copy from fir:/tmp/test_data)
4. docker-compose run dev bash
5. rake import_data
6. exit and docker-compose up dev
7. visit localhost:4567 and view your data in the app

@osuosl/devs

@alxngyn @hsolorza @ramereth

[ramereth]

@Kennric you should automatically create the test_data directory, otherwise it errors out.

[Kennric]

@alxngyn the database wiping is a documentation issue - we need to document that dev instances should use a separate db file from the test instance.

[ramereth]

@Kennric remind me the steps I need to do to properly import the data into a docker-compose instance? I'm having a hard time getting the data to show up after I load it and run dev up. If you could provide step by step that would be great.

Thanks-

[Kennric]

@ramereth

To import data in the docker dev instance

Assuming you have data exported as described in docs/source/development/test_data.rst in a directory test_data in the app directory:

1. in dockerfiles/app.env change the database url to prevent tests from overwriting the dev database - default is test.sqlite, just change it to something else

DB_URL=sqlite://dev.sqlite

2. docker-compose run dev bash
3. rake import_data
4. Answer when it asks if you are sure
5. exit
6. docker-compose up dev
7. visit http://localhost:4567

[ramereth]

@Kennric I'm getting the following error on step 2. Did you miss a step I needed to do?

Sequel::DatabaseError: SQLite3::SQLException: no such table: plugins