Assert the wish list of the customer holds (or does not hold) a product.
Examples
Then my wish list should contain "Joust Duffle Bag"
Then my wish list should not contain "Joust Duffle Bag"
And my wish list should contain "Radiant Tee"
Then our wish list should contain "Aim Analog Watch"
Then my wish list should not contain "Test Bag"
Pattern
Then(/^(?:my|our) wish list should( not)* contain "([^"]*)"$/, …)
Part of @webship-js/magento-steps (github.com/webship/magento-steps), a step pack for Webship-js 2.0.x.