require "abstract_unit" module RenderFile class BasicController < ActionController::Base self.view_paths = __dir__ def index render file: File.expand_path("../../fixtures/test/hello_world", __dir__) end def with_instance_variables @secret = "in the sauce" render file: File.expand_path("../../fixtures/test/render_file_with_ivar", __dir__) end def relative_path @secret = "in the sauce" render file: "../../fixtures/test/render_file_with_ivar" end def relative_path_with_dot @secret = "in the sauce" render file: "../../fixtures/test/dot.directory/render_file_with_ivar" end def pathname @secret = "in the sauce" render file: Pathname.new(__dir__).join(*%w[.. .. fixtures test dot.directory render_file_with_ivar]) end def with_locals path = File.expand_path("../../fixtures/test/render_file_with_locals", __dir__) render file: path, locals: { secret: "in the sauce" } end end class TestBasic < Rack::TestCase testing RenderFile::BasicController test "rendering simple template" do get :index assert_response "Hello world!" end test "rendering template with ivar" do get :with_instance_variables assert_response "The secret is in the sauce\n" end test "rendering a relative path" do get :relative_path assert_response "The secret is in the sauce\n" end test "rendering a relative path with dot" do get :relative_path_with_dot assert_response "The secret is in the sauce\n" end test "rendering a Pathname" do get :pathname assert_response "The secret is in the sauce\n" end test "rendering file with locals" do get :with_locals assert_response "The secret is in the sauce\n" end end end