diff options
Diffstat (limited to 'spec/migrations/20230811103941_swap_vulnerability_user_mentions_note_id_to_bigint_for_self_hosts_spec.rb')
-rw-r--r-- | spec/migrations/20230811103941_swap_vulnerability_user_mentions_note_id_to_bigint_for_self_hosts_spec.rb | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/spec/migrations/20230811103941_swap_vulnerability_user_mentions_note_id_to_bigint_for_self_hosts_spec.rb b/spec/migrations/20230811103941_swap_vulnerability_user_mentions_note_id_to_bigint_for_self_hosts_spec.rb new file mode 100644 index 00000000000..c1aa2d4daec --- /dev/null +++ b/spec/migrations/20230811103941_swap_vulnerability_user_mentions_note_id_to_bigint_for_self_hosts_spec.rb @@ -0,0 +1,133 @@ +# frozen_string_literal: true + +require 'spec_helper' +require_migration! + +RSpec.describe SwapVulnerabilityUserMentionsNoteIdToBigintForSelfHosts, feature_category: :database do + let(:connection) { described_class.new.connection } + let(:vulnerability_user_mentions) { table(:vulnerability_user_mentions) } + + shared_examples 'column `note_id_convert_to_bigint` is already dropped' do + before do + connection.execute('ALTER TABLE vulnerability_user_mentions ALTER COLUMN note_id TYPE bigint') + connection.execute('ALTER TABLE vulnerability_user_mentions DROP COLUMN IF EXISTS note_id_convert_to_bigint') + end + + it 'does not swaps the columns' do + disable_migrations_output do + reversible_migration do |migration| + migration.before -> { + vulnerability_user_mentions.reset_column_information + + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id' }.sql_type).to eq('bigint') + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id_convert_to_bigint' }).to be_nil + } + + migration.after -> { + vulnerability_user_mentions.reset_column_information + + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id' }.sql_type).to eq('bigint') + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id_convert_to_bigint' }).to be_nil + } + end + end + end + end + + describe '#up' do + before do + # rubocop:disable RSpec/AnyInstanceOf + allow_any_instance_of(described_class).to( + receive(:com_or_dev_or_test_but_not_jh?).and_return(com_or_dev_or_test_but_not_jh?) + ) + # rubocop:enable RSpec/AnyInstanceOf + end + + context 'when GitLab.com, dev, or test' do + let(:com_or_dev_or_test_but_not_jh?) { true } + + it_behaves_like 'column `note_id_convert_to_bigint` is already dropped' + end + + context 'when self-managed instance with the `note_id_convert_to_bigint` column already dropped' do + let(:com_or_dev_or_test_but_not_jh?) { false } + + it_behaves_like 'column `note_id_convert_to_bigint` is already dropped' + end + + context 'when self-managed instance columns already swapped' do + let(:com_or_dev_or_test_but_not_jh?) { false } + + before do + connection.execute('ALTER TABLE vulnerability_user_mentions ALTER COLUMN note_id TYPE bigint') + connection.execute( + 'ALTER TABLE vulnerability_user_mentions ADD COLUMN IF NOT EXISTS note_id_convert_to_bigint integer' + ) + + disable_migrations_output { migrate! } + end + + after do + connection.execute('ALTER TABLE vulnerability_user_mentions DROP COLUMN IF EXISTS note_id_convert_to_bigint') + end + + it 'does not swaps the columns' do + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id' }.sql_type).to eq('bigint') + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id_convert_to_bigint' }.sql_type).to( + eq('integer') + ) + end + end + + context 'when self-managed instance' do + let(:com_or_dev_or_test_but_not_jh?) { false } + + before do + connection.execute('ALTER TABLE vulnerability_user_mentions ALTER COLUMN note_id TYPE integer') + connection.execute( + 'ALTER TABLE vulnerability_user_mentions ADD COLUMN IF NOT EXISTS note_id_convert_to_bigint bigint' + ) + connection.execute('ALTER TABLE vulnerability_user_mentions ALTER COLUMN note_id_convert_to_bigint TYPE bigint') + connection.execute( + 'DROP INDEX IF EXISTS index_vulnerability_user_mentions_on_note_id_convert_to_bigint CASCADE' + ) + connection.execute('CREATE OR REPLACE FUNCTION trigger_0e214b8a14f2() RETURNS trigger LANGUAGE plpgsql AS $$ + BEGIN NEW."note_id_convert_to_bigint" := NEW."note_id"; RETURN NEW; END; $$;') + end + + after do + connection.execute('ALTER TABLE vulnerability_user_mentions DROP COLUMN IF EXISTS note_id_convert_to_bigint') + end + + it 'swaps the columns' do + disable_migrations_output do + reversible_migration do |migration| + migration.before -> { + vulnerability_user_mentions.reset_column_information + + expect(vulnerability_user_mentions.columns.find do |c| + c.name == 'note_id' + end.sql_type).to eq('integer') + expect(vulnerability_user_mentions.columns.find do |c| + c.name == 'note_id_convert_to_bigint' + end.sql_type).to( + eq('bigint') + ) + } + + migration.after -> { + vulnerability_user_mentions.reset_column_information + + expect(vulnerability_user_mentions.columns.find { |c| c.name == 'note_id' }.sql_type).to eq('bigint') + expect(vulnerability_user_mentions.columns.find do |c| + c.name == 'note_id_convert_to_bigint' + end.sql_type).to( + eq('integer') + ) + } + end + end + end + end + end +end |