diff options
Diffstat (limited to 'actionview/test/template/form_helper_test.rb')
-rw-r--r-- | actionview/test/template/form_helper_test.rb | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/actionview/test/template/form_helper_test.rb b/actionview/test/template/form_helper_test.rb index fff1e1e572..dccf6a2090 100644 --- a/actionview/test/template/form_helper_test.rb +++ b/actionview/test/template/form_helper_test.rb @@ -99,7 +99,9 @@ class FormHelperTest < ActionView::TestCase }.new end def @post.to_key; [123]; end - def @post.id_before_type_cast; 123; end + def @post.id; 0; end + def @post.id_before_type_cast; "omg"; end + def @post.id_came_from_user?; true; end def @post.to_param; '123'; end @post.persisted = true @@ -900,9 +902,29 @@ class FormHelperTest < ActionView::TestCase ) end - def test_text_area_with_value_before_type_cast + def test_inputs_use_before_type_cast_to_retain_information_from_validations_like_numericality assert_dom_equal( - %{<textarea id="post_id" name="post[id]">\n123</textarea>}, + %{<textarea id="post_id" name="post[id]">\nomg</textarea>}, + text_area("post", "id") + ) + end + + def test_inputs_dont_use_before_type_cast_when_value_did_not_come_from_user + class << @post + undef id_came_from_user? + def id_came_from_user?; false; end + end + + assert_dom_equal( + %{<textarea id="post_id" name="post[id]">\n0</textarea>}, + text_area("post", "id") + ) + end + + def test_inputs_use_before_typecast_when_object_doesnt_respond_to_came_from_user + class << @post; undef id_came_from_user?; end + assert_dom_equal( + %{<textarea id="post_id" name="post[id]">\nomg</textarea>}, text_area("post", "id") ) end |