require 'spec_helper'
require 'flydata-core/postgresql/config'

module FlydataCore
  module Postgresql
    describe Config do
      let(:base_conf) do
        {
          'host' => 'localhost',
          'port' => 1234,
          'username' => 'testuser',
          'password' => 'password',
          'database' => 'testdb',
        }
      end

      let(:conf) { base_conf }

      describe '.build_db_opts' do
        subject { described_class.build_db_opts(conf) }

        context 'with basic conf' do
          it { is_expected.to eq(
            host: 'localhost',
            port: 1234,
            username: 'testuser',
            password: 'password',
            database: 'testdb',
            user: 'testuser',
            dbname: 'testdb',
          ) }
        end

        context 'with conf having dbname' do
          let(:conf) { base_conf.merge('dbname' => 'testdb2') }
          it { is_expected.to eq(
            host: 'localhost',
            port: 1234,
            username: 'testuser',
            password: 'password',
            database: 'testdb',
            user: 'testuser',
            dbname: 'testdb2',
          ) }
        end
      end

      describe '.opts_for_pg' do
        subject { described_class.opts_for_pg(conf) }

        context 'with basic conf' do
          it { is_expected.to eq(
            host: 'localhost',
            port: 1234,
            password: 'password',
            user: 'testuser',
            dbname: 'testdb',
          ) }
        end

        context 'with conf having dbname' do
          let(:conf) { base_conf.merge('dbname' => 'testdb2') }
          it { is_expected.to eq(
            host: 'localhost',
            port: 1234,
            password: 'password',
            user: 'testuser',
            dbname: 'testdb2',
          ) }
        end

        context 'with conf having schema' do
          let(:conf) { base_conf.merge('schema' => 'dev_schema') }
          it { is_expected.to eq(
            host: 'localhost',
            port: 1234,
            password: 'password',
            user: 'testuser',
            dbname: 'testdb',
          ) }
        end
      end
    end
  end
end