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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Database config initializer', :reestablished_active_record_base do
subject do
load Rails.root.join('config/initializers/database_config.rb')
end
shared_examples 'does not change connection attributes' do
it 'retains the correct database name for connection' do
previous_db_name = database_base_model.connection.pool.db_config.name
subject
expect(database_base_model.connection.pool.db_config.name).to eq(previous_db_name)
end
it 'does not overwrite custom pool settings' do
expect { subject }.not_to change { database_base_model.connection_db_config.pool }
end
end
context 'when main database connection' do
let(:database_base_model) { Gitlab::Database.database_base_models[:main] }
it_behaves_like 'does not change connection attributes'
end
context 'when ci database connection' do
before do
skip_if_multiple_databases_not_setup(:ci)
end
let(:database_base_model) { Gitlab::Database.database_base_models[:ci] }
it_behaves_like 'does not change connection attributes'
end
end
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