ActionController::Assertions::DomAssertions

• actionpack/lib/action_controller/assertions/dom_assertions.rb

• assert_dom_equal
• assert_dom_not_equal

Test two HTML strings for equivalency (e.g., identical up to reordering of attributes)

Examples

  # assert that the referenced method generates the appropriate HTML string
  assert_dom_equal '<a href="http://www.example.com">Apples</a>', link_to("Apples", "http://www.example.com")

The negated form of assert_dom_equivalent.

Examples

  # assert that the referenced method does not generate the specified HTML string
  assert_dom_not_equal '<a href="http://www.example.com">Apples</a>', link_to("Oranges", "http://www.example.com")