69 lines
2.2 KiB
Ruby
69 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::BackgroundMigration::BackfillDesignInternalIds, :migration, schema: 20201030203854 do
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subject { described_class.new(designs) }
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let_it_be(:namespaces) { table(:namespaces) }
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let_it_be(:projects) { table(:projects) }
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let_it_be(:designs) { table(:design_management_designs) }
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let(:namespace) { namespaces.create!(name: 'foo', path: 'foo') }
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let(:project) { projects.create!(namespace_id: namespace.id) }
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let(:project_2) { projects.create!(namespace_id: namespace.id) }
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def create_design!(proj = project)
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designs.create!(project_id: proj.id, filename: generate(:filename))
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end
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def migrate!
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relation = designs.where(project_id: [project.id, project_2.id]).select(:project_id).distinct
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subject.perform(relation)
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end
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it 'backfills the iid for designs' do
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3.times { create_design! }
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expect do
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migrate!
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end.to change { designs.pluck(:iid) }.from(contain_exactly(nil, nil, nil)).to(contain_exactly(1, 2, 3))
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end
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it 'scopes IIDs and handles range and starting-point correctly' do
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create_design!.update!(iid: 10)
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create_design!.update!(iid: 12)
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create_design!(project_2).update!(iid: 7)
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project_3 = projects.create!(namespace_id: namespace.id)
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2.times { create_design! }
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2.times { create_design!(project_2) }
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2.times { create_design!(project_3) }
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migrate!
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expect(designs.where(project_id: project.id).pluck(:iid)).to contain_exactly(10, 12, 13, 14)
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expect(designs.where(project_id: project_2.id).pluck(:iid)).to contain_exactly(7, 8, 9)
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expect(designs.where(project_id: project_3.id).pluck(:iid)).to contain_exactly(nil, nil)
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end
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it 'updates the internal ID records' do
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design = create_design!
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2.times { create_design! }
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design.update!(iid: 10)
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scope = { project_id: project.id }
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usage = :design_management_designs
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init = ->(_d, _s) { 0 }
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::InternalId.track_greatest(design, scope, usage, 10, init)
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migrate!
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next_iid = ::InternalId.generate_next(design, scope, usage, init)
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expect(designs.pluck(:iid)).to contain_exactly(10, 11, 12)
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expect(design.reload.iid).to eq(10)
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expect(next_iid).to eq(13)
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end
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end
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