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EDITING: async_worker_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 CanvasPandaPub::AsyncWorker do
  before do
    CanvasPandaPub.process_interval = -> { 0.1 }
    CanvasPandaPub.max_queue_size = -> { 100 }
    CanvasPandaPub.logger = double.as_null_object
    @worker = CanvasPandaPub::AsyncWorker.new(false)
  end

describe "push" do
    it "executes stuff pushed on the queue" do
      fired = false

@worker.push "foo", -> { fired = true }

@worker.start!
      @worker.stop!

expect(fired).to be true
    end

it "rejects items when queue is full" do
      CanvasPandaPub.max_queue_size = -> { 5 }
      5.times { expect(@worker.push("foo", -> {})).to be_truthy }

expect(@worker.push("full", -> {})).to be false
    end

it "only runs the last item pushed for a tag" do
      a_count = b_count = 0
      @worker.push "a", -> { a_count += 1 }
      @worker.push "b", -> { b_count += 1 }
      @worker.push "a", -> { a_count += 1 }

@worker.start!
      @worker.stop!

expect(a_count).to eq(1)
      expect(b_count).to eq(1)
    end
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 async_worker_spec.rb	RB	1.7 KB	2023-09-24 03:36	EDIT
📄 client_spec.rb	RB	2.2 KB	2023-09-24 03:36	EDIT