require 'spec_helper' describe Acfs::Model::Attributes::Float do let(:model) { Class.new.tap { |c| c.send :include, Acfs::Model }} subject { Acfs::Model::Attributes::Float.new } describe 'cast' do it 'should return same object, if obj is already of float class' do expect(subject.cast(1.3)).to be == 1.3 end it 'should return parsed object, if obj is of Fixnum class' do expect(subject.cast(7)).to be == 7.0 end it 'should return parsed object, if obj is of String class containing a float' do expect(subject.cast('1.7')).to be == 1.7 end end end