Bug: Tests don't all work in isolation about subwinder HOT 2 CLOSED

Some things to improve this situation:

• Add a fixture to clear relevant env vars before each test run
• Add a fixture for faking an AuthSubwinder instance
• Test io for the examples
• Move faking media to a fixture? Can do it once and then verify that the files are still there after each run (can we do multiple yields in a single fixture for multiple calls? If not then just check the cached location)
• Is there a way we can make sure no requests go to the api durring unit tests? Some suite wide fixture with a mock that will raise an exception?

from subwinder.

This should be working now. The process involved using fixtures for faking a lang cache as well as ensuring that env vars that can impact the tests were cleared before each test ran. To ensure that this continues working I'm using a pytest plugin that randomizes the order that the tests get evaluated in.

from subwinder.