Module: ActionDispatch::Assertions::DomAssertions
- Included in:
- ActionDispatch::Assertions
- Defined in:
- lib/action_dispatch/testing/assertions/dom.rb
Instance Method Summary collapse
-
#assert_dom_equal(expected, actual, message = nil) ⇒ Object
Test two HTML strings for equivalency (e.g., identical up to reordering of attributes).
-
#assert_dom_not_equal(expected, actual, message = nil) ⇒ Object
The negated form of
assert_dom_equivalent
.
Instance Method Details
#assert_dom_equal(expected, actual, message = nil) ⇒ Object
Test two HTML strings for equivalency (e.g., identical up to reordering of attributes)
# 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")
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# File 'lib/action_dispatch/testing/assertions/dom.rb', line 10 def assert_dom_equal(expected, actual, = nil) expected_dom = HTML::Document.new(expected).root actual_dom = HTML::Document.new(actual).root assert_equal expected_dom, actual_dom, end |
#assert_dom_not_equal(expected, actual, message = nil) ⇒ Object
The negated form of assert_dom_equivalent
.
# 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")
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# File 'lib/action_dispatch/testing/assertions/dom.rb', line 20 def assert_dom_not_equal(expected, actual, = nil) expected_dom = HTML::Document.new(expected).root actual_dom = HTML::Document.new(actual).root assert_not_equal expected_dom, actual_dom, end |