diff options
Diffstat (limited to 'actionpack/lib/action_controller/assertions/assert_dom.rb')
-rw-r--r-- | actionpack/lib/action_controller/assertions/assert_dom.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/assertions/assert_dom.rb b/actionpack/lib/action_controller/assertions/assert_dom.rb new file mode 100644 index 0000000000..a765dff2cc --- /dev/null +++ b/actionpack/lib/action_controller/assertions/assert_dom.rb @@ -0,0 +1,28 @@ +require 'test/unit' +require 'test/unit/assertions' + +module ActionController + module Assertions + module DomAssertions + # test 2 html strings to be equivalent, i.e. identical up to reordering of attributes + def assert_dom_equal(expected, actual, message="") + clean_backtrace do + expected_dom = HTML::Document.new(expected).root + actual_dom = HTML::Document.new(actual).root + full_message = build_message(message, "<?> expected to be == to\n<?>.", expected_dom.to_s, actual_dom.to_s) + assert_block(full_message) { expected_dom == actual_dom } + end + end + + # negated form of +assert_dom_equivalent+ + def assert_dom_not_equal(expected, actual, message="") + clean_backtrace do + expected_dom = HTML::Document.new(expected).root + actual_dom = HTML::Document.new(actual).root + full_message = build_message(message, "<?> expected to be != to\n<?>.", expected_dom.to_s, actual_dom.to_s) + assert_block(full_message) { expected_dom != actual_dom } + end + end + end + end +end
\ No newline at end of file |