require "strong_json" describe "StrongJSON.new" do it "tests the structure of a JSON object" do s = StrongJSON.new do let :item, object(name: string, count: numeric, price: numeric, comment: ignored) let :checkout, object(items: array(item), change: optional(number)) end expect(s.checkout.coerce(items: [ { name: "test", count: 1, price: "2.33", comment: "dummy" } ])).to eq(items: [ { name: "test", count: 1, price: "2.33" }]) end end