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rails--rails/actionview/test/template/controller_helper_test.rb

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# frozen_string_literal: true
require "abstract_unit"
class ControllerHelperTest < ActionView::TestCase
tests ActionView::Helpers::ControllerHelper
class SpecializedFormBuilder < ActionView::Helpers::FormBuilder ; end
def test_assign_controller_sets_default_form_builder
@controller = OpenStruct.new(default_form_builder: SpecializedFormBuilder)
assign_controller(@controller)
assert_equal SpecializedFormBuilder, default_form_builder
end
def test_assign_controller_skips_default_form_builder
@controller = OpenStruct.new
assign_controller(@controller)
assert_nil default_form_builder
end
def test_respond_to
@controller = OpenStruct.new
assign_controller(@controller)
assert_not respond_to?(:params)
assert respond_to?(:assign_controller)
@controller.params = {}
assert respond_to?(:params)
assert respond_to?(:assign_controller)
end
end