require 'spec_helper' describe SiteInspector::Cache do it "stores a cache value" do subject.set "foo", "bar" expect(subject.instance_variable_get("@memory")["foo"]).to eql("bar") end it "retrieves values from the cache" do subject.instance_variable_set("@memory", {"foo" => "bar"}) expect(subject.get("foo")).to eql("bar") end end