Acceptance Test Relies on External URL, Not Permanent Solution.

[pooleycodes]

Currently the final acceptance test:

request check of a @url that should cause a server error and be displayed

Uses the endpoint https://www.tendringdc.gov.uk/sites/default/files/documents/planning/CAD%20csv.csv that will throw a server errror. SSLError.

While this test currently works it likely will not in the future when this endpoint is changed.

It is needed to be more in line with okFile that uses raw.githubusercontent in PublishExamples, but a file that will throw a server error such to produce a valid test results that will show the following page

This is the error-redirect.html page. Which display the err.message.

[pooleycodes]

Furthermore the playwright test case only assumes the error thrown is The requested URL could not be downloaded: SSLError, whereas there could be others such as Timeout error