`cy.visit()` should allow override of `baseUrl`

[mryellow]

What would you like?

cy.visit() should itself accept the option baseUrl: null.

Then it can be disabled on a case-by-case basis without impacting an entire test by specifying in options for it or by calling Cypress.config('baseUrl', null).

Why is this needed?

#2918
#4450

Other

cypress/packages/driver/src/cy/commands/navigation.ts

Lines 805 to 813 in 0fec07b

	if (Cypress.isCrossOriginSpecBridge) {
	url = $Location.qualifyWithBaseUrl(Cypress.state('originCommandBaseUrl'), url)
	} else {
	const baseUrl = config('baseUrl')
	if (baseUrl) {
	url = $Location.qualifyWithBaseUrl(baseUrl, url)
	}
	}

[mryellow]

file:// does not work in the same way.

It requires a relative path. Relative local paths are interpreted as URLs when baseUrl is set.

[mryellow]

You'll note the attached issues feature people needing to call Cypress.config('baseUrl', null') before their cy.visit().

Mutating the config for a single call seems a little harsh when what is really required is simply setting baseUrl for the single cy.visit() call. Which could be done by adding it to the options in the signature.