27 lines
904 B
Ruby
27 lines
904 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Database::BatchedBackgroundMigrationsFinder do
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let!(:migration_1) { create(:batched_background_migration, created_at: Time.now - 2) }
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let!(:migration_2) { create(:batched_background_migration, created_at: Time.now - 1) }
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let!(:migration_3) { create(:batched_background_migration, created_at: Time.now - 3) }
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let(:finder) { described_class.new(connection: connection) }
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describe '#execute' do
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let(:connection) { ApplicationRecord.connection }
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subject { finder.execute }
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it 'returns migrations order by created_at (DESC)' do
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is_expected.to eq([migration_2, migration_1, migration_3])
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end
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it 'limits the number of returned migrations' do
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stub_const('Database::BatchedBackgroundMigrationsFinder::RETURNED_MIGRATIONS', 2)
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is_expected.to eq([migration_2, migration_1])
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end
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end
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end
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