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Contents
require 'draper' require 'active_model/naming' require_relative '../app/decorators/post_decorator' Draper::ViewContext.test_strategy :fast Post = Struct.new(:id) { extend ActiveModel::Naming } describe PostDecorator do let(:decorator) { PostDecorator.new(object) } let(:object) { Post.new(42) } it "can use built-in helpers" do expect(decorator.truncated).to eq "Once upon a..." end it "can use built-in private helpers" do expect(decorator.html_escaped).to eq "<script>danger</script>" end it "can't use user-defined helpers from app/helpers" do expect{decorator.hello_world}.to raise_error NoMethodError, /hello_world/ end it "can't use path helpers" do expect{decorator.path_with_model}.to raise_error NoMethodError, /post_path/ end it "can't use url helpers" do expect{decorator.url_with_model}.to raise_error NoMethodError, /post_url/ end it "can't be passed implicitly to url_for" do expect{decorator.link}.to raise_error ArgumentError end end
Version data entries
8 entries across 8 versions & 1 rubygems