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44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
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# frozen_string_literal: true
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require 'rails_helper'
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describe Scheduler::FollowRecommendationsScheduler do
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let!(:target_accounts) do
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Fabricate.times(3, :account) do
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statuses(count: 6)
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end
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end
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let!(:follower_accounts) do
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Fabricate.times(5, :account) do
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statuses(count: 6)
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end
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end
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describe '#perform' do
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subject(:scheduled_run) { described_class.new.perform }
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context 'when there are accounts to recommend' do
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before do
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# Follow the target accounts by follow accounts to make them recommendable
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follower_accounts.each do |follower_account|
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target_accounts.each do |target_account|
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Fabricate(:follow, account: follower_account, target_account: target_account)
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end
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end
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end
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it 'creates recommendations' do
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expect { scheduled_run }.to change(FollowRecommendation, :count).from(0).to(target_accounts.size)
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expect(redis.zrange('follow_recommendations:en', 0, -1)).to match_array(target_accounts.pluck(:id).map(&:to_s))
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end
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end
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context 'when there are no accounts to recommend' do
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it 'does not create follow recommendations' do
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expect { scheduled_run }.to_not change(FollowRecommendation, :count)
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expect(redis.zrange('follow_recommendations:en', 0, -1)).to be_empty
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end
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end
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end
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end
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