Error summaries

Use this helper to test that the error summary component is visible on the page with the correct content.

Add this code:

expect(html).to summarise_errors([
  "Enter your full name",
  "Select if you are British, Irish or a citizen of a different country"
])

This will test that:

• the page title has an Error: prefix
• the error summary component is present
• all of the errors given in the array are present, and in the same order
• all the errors link to a form input
• no other errors are listed