Building Enterprise JavaScript Applications

Writing E2E tests

So first, let's write a new scenario that'll test two things:

• When querying for the salt of a non-existent user (identified by email), it will return a string with the right character count and character range
• When querying for the salt of the same non-existent user over multiple requests, the salt returned should be the same

Your feature file might look something like this:

Scenario: Retrieve Salt of Non-Existent User When the client creates a GET request to /salt And set "email=[e-mail]" as a query parameter And sends the request Then our API should respond with a 200 HTTP status code And the payload of the response should be a string And the response string should satisfy the regular expression /^\$2a\$10\$[a-zA-Z0-9\.\/]{22}$/ ...