77 lines
2.9 KiB
Ruby
77 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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require_migration!
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RSpec.describe SwapMergeRequestMetricsIdToBigintForGitlabDotCom, feature_category: :database do
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describe '#up' do
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before do
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# As we call `schema_migrate_down!` before each example, and for this migration
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# `#down` is same as `#up`, we need to ensure we start from the expected state.
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connection = described_class.new.connection
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connection.execute('ALTER TABLE merge_request_metrics ALTER COLUMN id TYPE integer')
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connection.execute('ALTER TABLE merge_request_metrics ALTER COLUMN id_convert_to_bigint TYPE bigint')
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end
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it 'swaps the integer and bigint columns for GitLab.com, dev, or test' do
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# rubocop: disable RSpec/AnyInstanceOf
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allow_any_instance_of(described_class).to receive(:com_or_dev_or_test_but_not_jh?).and_return(true)
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# rubocop: enable RSpec/AnyInstanceOf
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merge_request_metrics = table(:merge_request_metrics)
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disable_migrations_output do
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reversible_migration do |migration|
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migration.before -> {
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merge_request_metrics.reset_column_information
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expect(merge_request_metrics.columns.find { |c| c.name == 'id' }.sql_type).to eq('integer')
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expect(merge_request_metrics.columns.find do |c|
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c.name == 'id_convert_to_bigint'
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end.sql_type).to eq('bigint')
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}
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migration.after -> {
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merge_request_metrics.reset_column_information
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expect(merge_request_metrics.columns.find { |c| c.name == 'id' }.sql_type).to eq('bigint')
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expect(merge_request_metrics.columns.find do |c|
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c.name == 'id_convert_to_bigint'
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end.sql_type).to eq('integer')
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}
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end
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end
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end
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it 'is a no-op for other instances' do
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# rubocop: disable RSpec/AnyInstanceOf
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allow_any_instance_of(described_class).to receive(:com_or_dev_or_test_but_not_jh?).and_return(false)
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# rubocop: enable RSpec/AnyInstanceOf
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merge_request_metrics = table(:merge_request_metrics)
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disable_migrations_output do
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reversible_migration do |migration|
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migration.before -> {
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merge_request_metrics.reset_column_information
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expect(merge_request_metrics.columns.find { |c| c.name == 'id' }.sql_type).to eq('integer')
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expect(merge_request_metrics.columns.find do |c|
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c.name == 'id_convert_to_bigint'
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end.sql_type).to eq('bigint')
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}
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migration.after -> {
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merge_request_metrics.reset_column_information
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expect(merge_request_metrics.columns.find { |c| c.name == 'id' }.sql_type).to eq('integer')
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expect(merge_request_metrics.columns.find do |c|
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c.name == 'id_convert_to_bigint'
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end.sql_type).to eq('bigint')
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}
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end
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end
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end
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end
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end
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