Scenario: Upgrade my SomeService subscription from Basic to Pro.
Given I am on the Basic plan
When I upgrade to the Pro plan
Then I see a message confirming the upgrade
And I see that I am now on the Pro plan
And I receive a personal thank you by email
And SomeService keeps a record of when the upgrade happened
And SomeService keeps a record of payment

There’s a feature I rarely see used, the ability to use bullets (with asterisks ‘*’). I’ve found that using this among steps with Given/When/Then can remove some of the clutter, making the scenario easier on the eye…

Scenario: Upgrade my SomeService subscription from Basic to Pro.
Given I am on the Basic plan
When I upgrade to the Pro plan
Then I see a message confirming the upgrade, and:
* I see that I am now on the Pro plan
* I receive a personal thank you by email
* SomeService keeps a record of when the upgrade happened
* SomeService keeps a record of payment

What I don’t like about this, however, is how the ‘Then’ step appears in a different context to the bullets and seems less important. To make sure that all the steps are seen as equally important, I can do this:

Scenario: Upgrade my SomeService subscription from Basic to Pro.
Given I am on the Basic plan
When I upgrade to the Pro plan
Then the following occurs:
* I see a message confirming the upgrade
* I see that I am now on the Pro plan
* I receive a personal thank you by email
* SomeService keeps a record of when the upgrade happened
* SomeService keeps a record of payment

Note how I’ve put in a “Then” step that segues from the “When” to the actual expectations.
A ‘Segue Step’ doesn’t have to do anything, other than transition the reader from the previous steps to a list of expectations:

Then /^the following occurs:$/ do #nothing
#just segue to the next step
end

Another way of using a Segue Step could be like this:

Then I should:
* See a message confirming the upgrade
* See that I am now on the Pro plan
* Receive a personal thank you by email
And SomeService should:
* Keep a record of when the upgrade happened
* Keep a record of payment

Asterisks can replace the opening keyword of any type of step, but using them in this way for Given or When steps could be a scenario-smell, suggesting that the scenario has too much detail or those steps are at the wrong level of abstraction. Using asterisks and Segue Steps are most appropriate in “Then” statements with two or more “And” lines.

After doing this, reading scenarios without asterisks and ‘Segue Steps’ now feels like the “And Then” scene from “Dude, Where’s my Car”…And then? I hope you find it useful to write better scenarios too… And then? And then? And theeeeeeeeeeeeen! And thenandthenandthen!

Special thanks to Andy Palmer for reviewing this blog post and helping me say it with fewer words.