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✎ CARVE FLESH

EDITING: event_stream_spec.rb

# frozen_string_literal: true

#
# Copyright (C) 2011 - 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 EventStream do
  before do
    EventStream.current_shard_lookup = nil
    EventStream.get_index_ids_lookup = nil
  end

after do
    EventStream.current_shard_lookup = nil
    EventStream.get_index_ids_lookup = nil
  end

describe ".current_shard" do
    it "returns the current shard" do
      shard = double("shard")
      EventStream.current_shard_lookup = -> { shard }

expect(EventStream.current_shard).to eq shard
    end

it "returns nil if lookup not set" do
      expect(EventStream.current_shard).to be_nil
    end
  end

describe ".get_index_ids" do
    let(:index) do
      index = double("index")
      allow(index).to receive(:id_column).and_return(:id)
      index
    end
    let(:index_ids) { (1..10).to_a }
    let(:index_rows) do
      index_ids.map do |i|
        { id: i }
      end
    end

it "returns the index ids" do
      EventStream.get_index_ids_lookup = lambda do |index, rows|
        rows.map { |row| row[index.id_column] + 1 }
      end

expect(EventStream.get_index_ids(index, index_rows)).to eq (2..11).to_a
    end

it "returns id_column if lookup not set" do
      expect(EventStream.get_index_ids(index, index_rows)).to eq index_ids
    end
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 event_stream/	DIR	—	2023-09-24 03:39
📁 support/	DIR	—	2023-09-24 03:36
📄 event_stream_spec.rb	RB	1.9 KB	2023-09-24 03:36	EDIT
📄 spec_helper.rb	RB	1 KB	2023-09-24 03:36	EDIT