150 lines
4.8 KiB
Ruby
150 lines
4.8 KiB
Ruby
# frozen_string_literal: true
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require 'rake_helper'
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RSpec.describe 'dev rake tasks' do
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before do
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Rake.application.rake_require 'tasks/gitlab/setup'
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Rake.application.rake_require 'tasks/gitlab/shell'
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Rake.application.rake_require 'tasks/dev'
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Rake.application.rake_require 'active_record/railties/databases'
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Rake.application.rake_require 'tasks/gitlab/db'
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end
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describe 'setup' do
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around do |example|
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old_force_value = ENV['force']
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# setup rake task sets the force env var, so reset it
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example.run
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ENV['force'] = old_force_value # rubocop:disable RSpec/EnvAssignment
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end
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subject(:setup_task) { run_rake_task('dev:setup') }
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let(:connections) { Gitlab::Database.database_base_models.values.map(&:connection) }
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it 'sets up the development environment', :aggregate_failures do
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expect(Rake::Task['gitlab:setup']).to receive(:invoke)
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expect(connections).to all(receive(:execute).with('SET statement_timeout TO 0'))
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expect(connections).to all(receive(:execute).with('ANALYZE'))
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expect(connections).to all(receive(:execute).with('RESET statement_timeout'))
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expect(Rake::Task['gitlab:shell:setup']).to receive(:invoke)
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setup_task
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end
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end
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describe 'load' do
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subject(:load_task) { run_rake_task('dev:load') }
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it 'eager loads the application', :aggregate_failures do
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expect(Rails.configuration).to receive(:eager_load=).with(true)
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expect(Rails.application).to receive(:eager_load!)
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load_task
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end
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end
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describe 'terminate_all_connections' do
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let(:connections) do
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Gitlab::Database.database_base_models.values.filter_map do |model|
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model.connection if Gitlab::Database.db_config_share_with(model.connection_db_config).nil?
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end
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end
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def expect_connections_to_be_terminated
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expect(Gitlab::Database::EachDatabase).to receive(:each_database_connection)
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.with(include_shared: false)
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.and_call_original
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expect(connections).to all(receive(:execute).with(/SELECT pg_terminate_backend/))
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end
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def expect_connections_not_to_be_terminated
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connections.each do |connection|
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expect(connection).not_to receive(:execute)
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end
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end
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subject(:terminate_task) { run_rake_task('dev:terminate_all_connections') }
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it 'terminates all connections' do
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expect_connections_to_be_terminated
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terminate_task
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end
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context 'when in the production environment' do
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it 'does not terminate connections' do
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expect(Rails.env).to receive(:production?).and_return(true)
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expect_connections_not_to_be_terminated
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terminate_task
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end
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end
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context 'when a database is not found' do
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before do
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skip_if_multiple_databases_not_setup
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end
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it 'continues to next connection' do
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expect(connections.first).to receive(:execute).and_raise(ActiveRecord::NoDatabaseError)
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expect(connections.second).to receive(:execute).with(/SELECT pg_terminate_backend/)
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terminate_task
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end
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end
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end
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context 'multiple databases' do
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before do
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skip_if_multiple_databases_not_setup
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end
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context 'with a valid database' do
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describe 'copy_db:ci' do
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before do
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allow(Rake::Task['dev:terminate_all_connections']).to receive(:invoke)
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configurations = instance_double(ActiveRecord::DatabaseConfigurations)
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allow(ActiveRecord::Base).to receive(:configurations).and_return(configurations)
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allow(configurations).to receive(:configs_for).with(env_name: Rails.env, name: 'ci').and_return(ci_configuration)
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end
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subject(:load_task) { run_rake_task('dev:setup_ci_db') }
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let(:ci_configuration) { instance_double(ActiveRecord::DatabaseConfigurations::HashConfig, name: 'ci', database: '__test_db_ci') }
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it 'creates the database from main' do
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expect(ApplicationRecord.connection).to receive(:create_database).with(
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ci_configuration.database,
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template: ApplicationRecord.connection_db_config.database
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)
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expect(Rake::Task['dev:terminate_all_connections']).to receive(:invoke)
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run_rake_task('dev:copy_db:ci')
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end
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context 'when the database already exists' do
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it 'prints out a warning' do
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expect(ApplicationRecord.connection).to receive(:create_database).and_raise(ActiveRecord::DatabaseAlreadyExists)
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expect { run_rake_task('dev:copy_db:ci') }.to output(/Database '#{ci_configuration.database}' already exists/).to_stderr
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end
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end
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end
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end
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context 'with an invalid database' do
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it 'raises an error' do
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expect { run_rake_task('dev:copy_db:foo') }.to raise_error(RuntimeError, /Don't know how to build task/)
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end
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end
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end
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end
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