Submit the sign-in form of the store with an email and a password, for the scenarios that check a refused sign-in. Nothing is asserted.
Examples
When I log in to the store with the email "customer@example.com" and the password "wrong"
When I log in to the store with the email "nobody@example.com" and the password "Secret123456789!"
And I log in to the store with the email "customer@example.com" and the password ""
When we log in to the store with the email "shopper@example.com" and the password "wrong"
When log in to the store with the email "customer@example.com" and the password "wrong-password"
Pattern
When(/^(I |we )*log in to the store with the email "([^"]*)" and the password "([^"]*)"$/, …)
Part of @webship-js/magento-steps (github.com/webship/magento-steps), a step pack for Webship-js 2.0.x.