Include input values in the result of Floki.text/2

[stefanchrobot]

Feature goal

Include the values of <input ...> elements in Floki.text/2.

This would be helpful for making assertions on pages that have edit forms:

test "the form is prefilled with the current entity" do
  # ...
  text = Floki.text(html)

  assert text =~ "current value"
end

This could be implemented as an option for Floki.text/2:

Floki.text(html, inputs: true)

or

Floki.text(html, inputs: ["text"])

[philss]

This would be a nice feature!

I think inputs: true is better. Since we need to consider the select and radio tags, maybe form_values: true could be a better name. WDYT?

A PR is welcome :)
Please let me know if you need guidance here.

[stefanchrobot]

Cool, let me write some more tests that need checkboxes and radios and I'll come back with a PR. form_values: true sounds best.

[Benjamin-Philip]

Can I work on this?

[stefanchrobot]

Sure, feel free to do so! I wasn't able to find time to get back to this. Some comments:

• Checkboxes and radios don't really need this, since with Floki.text I'd be more interested in the <label> element than the value of <input>,
• Consider adding support (now or in the future) for the ARIA attributes (not only forms, but any element).