Moved Dom and Selector assertions from ActionDispatch to ActionView.

1 files changed, 2 insertions, 73 deletions

diff --git a/actionpack/lib/action_dispatch/testing/assertions/dom.rb b/actionpack/lib/action_dispatch/testing/assertions/dom.rb
index 4a05e4aee3..53d1b198e6 100644
--- a/actionpack/lib/action_dispatch/testing/assertions/dom.rb
+++ b/actionpack/lib/action_dispatch/testing/assertions/dom.rb
@@ -1,74 +1,3 @@
-require 'loofah'
+require 'active_support/deprecation'
 
-module ActionDispatch
-  module Assertions
-    module DomAssertions
-      # \Test two HTML strings for equivalency (e.g., equal even when attributes are in another order)
-      #
-      #   # 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")
-      def assert_dom_equal(expected, actual, message = nil)
-        expected_dom, actual_dom = doms_from_strings(expected, actual)
-        message ||= "Expected: #{expected_dom}\nActual: #{actual_dom}"
-        assert compare_doms(expected_dom, actual_dom), message
-      end
-
-      # The negated form of +assert_dom_equal+.
-      #
-      #   # 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")
-      def assert_dom_not_equal(expected, actual, message = nil)
-        expected_dom, actual_dom = doms_from_strings(expected, actual)
-        message ||= "Expected: #{expected_dom}\nActual: #{actual_dom}"
-        assert_not compare_doms(expected_dom, actual_dom), message
-      end
-
-      protected
-        # +doms_from_strings+ creates a Loofah::HTML::DocumentFragment for every string in strings
-        def doms_from_strings(*strings)
-          strings.map { |str| Loofah.fragment(str) }
-        end
-
-        # +compare_doms+ takes two doms loops over all their children and compares each child via +equal_children?+
-        def compare_doms(expected, actual)
-          expected.children.each_with_index do |child, i|
-            return false unless equal_children?(child, actual.children[i])
-          end
-          true
-        end
-
-        # +equal_children?+ compares children according to their type
-        # Determines further comparison via said type
-        # i.e. element node children with equal names has their attributes compared using +attributes_are_equal?+
-        def equal_children?(child, other_child)
-          return false unless child.type == other_child.type
-
-          case child.type
-          when Nokogiri::XML::Node::ELEMENT_NODE
-            child.name == other_child.name && attributes_are_equal?(child, other_child)
-          else
-            child.to_s == other_child.to_s
-          end
-        end
-
-        # +attributes_are_equal?+ sorts elements attributes by name and compares
-        # each attribute by calling +equal_attribute?+
-        # If those are +true+ the attributes are considered equal
-        def attributes_are_equal?(element, other_element)
-          first_nodes = element.attribute_nodes.sort_by { |a| a.name }
-          other_nodes = other_element.attribute_nodes.sort_by { |a| a.name }
-
-          return false unless first_nodes.size == other_nodes.size
-          first_nodes.each_with_index do |attr, i|
-            return false unless equal_attribute?(attr, other_nodes[i])
-          end
-          true
-        end
-
-        # +equal_attribute?+ compares attributes by their name and value
-        def equal_attribute?(attr, other_attr)
-          attr.name == other_attr.name && attr.value == other_attr.value
-        end
-    end
-  end
-end
+ActiveSupport::Deprecation.warn("ActionDispatch::Assertions::DomAssertions has been moved to ActionView. You can find it in action_view/testing/assertions/dom.rb.")
\ No newline at end of file