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EDITING: lti_model_spec.rb

# frozen_string_literal: true

#
# Copyright (C) 2014 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#

require "spec_helper"

describe LtiOutbound::LTIModel do
  let(:dummy) do
    Class.new(LtiOutbound::LTIModel) do
      proc_accessor :attribute
    end
  end

describe "#proc_accessor" do
    it "acts as a regular attr_accessor for assigned values" do
      model = dummy.new
      model.attribute = "test_value"
      expect(model.attribute).to eq "test_value"
    end

it "handles multiple attributes at once" do
      dummy.send(:proc_accessor, :test1, :test2)
    end

it "evaluates a proc when assigned a proc" do
      model = dummy.new
      model.attribute = -> { "test_value" }
      expect(model.attribute).to eq "test_value"
    end

it "caches the result of the executed proc" do
      model = dummy.new
      obj = double(message: "message")
      model.attribute = -> { obj.message }
      2.times { model.attribute }

expect(obj).to have_received(:message).once
    end
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 lti_account_spec.rb	RB	811 B	2023-09-24 03:36	EDIT
📄 lti_assignment_spec.rb	RB	1.2 KB	2023-09-24 03:36	EDIT
📄 lti_consumer_instance_spec.rb	RB	1.1 KB	2023-09-24 03:36	EDIT
📄 lti_context_spec.rb	RB	811 B	2023-09-24 03:36	EDIT
📄 lti_course_spec.rb	RB	891 B	2023-09-24 03:36	EDIT
📄 lti_model_spec.rb	RB	1.6 KB	2023-09-24 03:36	EDIT
📄 lti_roles_spec.rb	RB	1.7 KB	2023-09-24 03:36	EDIT
📄 lti_tool_spec.rb	RB	6 KB	2023-09-24 03:36	EDIT
📄 lti_user_spec.rb	RB	4.7 KB	2023-09-24 03:36	EDIT
📄 tool_launch_spec.rb	RB	19.2 KB	2023-09-24 03:36	EDIT
📄 variable_substitutor_spec.rb	RB	2.2 KB	2023-09-24 03:36	EDIT