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require 'test_helper'
class GetterSetterTest < BaseTest
representer! do
property :name, # key under :name.
:getter => lambda { |options| "#{options[:user_options][:welcome]} #{song_name}" },
:setter => lambda { |options| self.song_name = "#{options[:user_options][:welcome]} #{options[:input]}" }
end
subject { Struct.new(:song_name).new("Mony Mony").extend(representer) }
it "uses :getter when rendering" do
subject.instance_eval { def name; raise; end }
subject.to_hash(user_options: {welcome: "Hi"}).must_equal({"name" => "Hi Mony Mony"})
end
it "uses :setter when parsing" do
subject.instance_eval { def name=(*); raise; end; self }
subject.from_hash({"name" => "Eyes Without A Face"}, user_options: {welcome: "Hello"}).song_name.must_equal "Hello Eyes Without A Face"
end
end
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