gitlab-org--gitlab-foss/spec/support/database_cleaner.rb

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# frozen_string_literal: true
require_relative 'db_cleaner'
RSpec.configure do |config|
include DbCleaner
# Ensure the database is empty at the start of the suite run with :deletion strategy
# neither the sequence is reset nor the tables are vacuum, but this provides
# better I/O performance on machines with slower storage
config.before(:suite) do
setup_database_cleaner
DatabaseCleaner.clean_with(:deletion)
end
config.append_after(:context, :migration) do
delete_from_all_tables!(except: ['work_item_types'])
# Postgres maximum number of columns in a table is 1600 (https://github.com/postgres/postgres/blob/de41869b64d57160f58852eab20a27f248188135/src/include/access/htup_details.h#L23-L47).
# We drop and recreate the database if any table has more than 1200 columns, just to be safe.
if any_connection_class_with_more_than_allowed_columns?
recreate_all_databases!
# Seed required data as recreating DBs will delete it
TestEnv.seed_db
end
end
config.around(:each, :delete) do |example|
self.class.use_transactional_tests = false
example.run
delete_from_all_tables!(except: deletion_except_tables)
self.class.use_transactional_tests = true
end
config.around(:each, :migration) do |example|
self.class.use_transactional_tests = false
example.run
delete_from_all_tables!(except: ['work_item_types'])
self.class.use_transactional_tests = true
end
end