Automatically mock your HTTP interactions to simplify and speed up testing
Description
Simplify and speed up testing HTTP by recording all HTTP interactions and
saving them to "cassette" files, which are yaml files containing the contents
of your requests and responses. Then when you run your tests again, they all
just hit the text files instead of the internet. This speeds up your tests and
lets you work offline.
If the server you are testing against ever changes its API, all you need to do
is delete your existing cassette files, and run your tests again. All of the
mocked responses will be updated with the new API.
