71 lines
2.5 KiB
Ruby
71 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::BackgroundMigration::PopulateMergeRequestAssigneesTable, schema: 20190315191339 do
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let(:namespaces) { table(:namespaces) }
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let(:projects) { table(:projects) }
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let(:users) { table(:users) }
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let(:user) { users.create!(email: 'test@example.com', projects_limit: 100, username: 'test') }
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let(:user_2) { users.create!(email: 'test2@example.com', projects_limit: 100, username: 'test') }
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let(:user_3) { users.create!(email: 'test3@example.com', projects_limit: 100, username: 'test') }
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let(:namespace) { namespaces.create(name: 'gitlab', path: 'gitlab-org') }
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let(:project) { projects.create(namespace_id: namespace.id, name: 'foo') }
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let(:merge_requests) { table(:merge_requests) }
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let(:merge_request_assignees) { table(:merge_request_assignees) }
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def create_merge_request(id, params = {})
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params.merge!(id: id,
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target_project_id: project.id,
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target_branch: 'master',
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source_project_id: project.id,
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source_branch: 'mr name',
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title: "mr name#{id}")
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merge_requests.create(params)
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end
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before do
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create_merge_request(2, assignee_id: user.id)
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create_merge_request(3, assignee_id: user_2.id)
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create_merge_request(4, assignee_id: user_3.id)
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# Test filtering MRs without assignees
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create_merge_request(5, assignee_id: nil)
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# Test filtering already migrated row
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merge_request_assignees.create!(merge_request_id: 2, user_id: user_3.id)
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end
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describe '#perform' do
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it 'creates merge_request_assignees rows according to merge_requests' do
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subject.perform(1, 4)
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rows = merge_request_assignees.order(:id).map { |row| row.attributes.slice('merge_request_id', 'user_id') }
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existing_rows = [
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{ 'merge_request_id' => 2, 'user_id' => user_3.id }
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]
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created_rows = [
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{ 'merge_request_id' => 3, 'user_id' => user_2.id },
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{ 'merge_request_id' => 4, 'user_id' => user_3.id }
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]
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expected_rows = existing_rows + created_rows
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expect(rows.size).to eq(expected_rows.size)
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expected_rows.each do |expected_row|
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expect(rows).to include(expected_row)
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end
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end
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end
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describe '#perform_all_sync' do
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it 'executes peform for all merge requests in batches' do
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expect(subject).to receive(:perform).with(2, 4).ordered
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expect(subject).to receive(:perform).with(5, 5).ordered
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subject.perform_all_sync(batch_size: 3)
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end
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end
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end
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