Contents

require "cases/helper"

if current_adapter?(:Mysql2Adapter)
module ActiveRecord
  module ConnectionAdapters
    class MysqlTypeLookupTest < ActiveRecord::TestCase
      setup do
        @connection = ActiveRecord::Base.connection
      end

      def test_boolean_types
        emulate_booleans(true) do
          assert_lookup_type :boolean, 'tinyint(1)'
          assert_lookup_type :boolean, 'TINYINT(1)'
        end
      end

      def test_string_types
        assert_lookup_type :string, "enum('one', 'two', 'three')"
        assert_lookup_type :string, "ENUM('one', 'two', 'three')"
        assert_lookup_type :string, "set('one', 'two', 'three')"
        assert_lookup_type :string, "SET('one', 'two', 'three')"
      end

      def test_set_type_with_value_matching_other_type
        assert_lookup_type :string, "SET('unicode', '8bit', 'none', 'time')"
      end

      def test_enum_type_with_value_matching_other_type
        assert_lookup_type :string, "ENUM('unicode', '8bit', 'none')"
      end

      def test_binary_types
        assert_lookup_type :binary, 'bit'
        assert_lookup_type :binary, 'BIT'
      end

      def test_integer_types
        emulate_booleans(false) do
          assert_lookup_type :integer, 'tinyint(1)'
          assert_lookup_type :integer, 'TINYINT(1)'
          assert_lookup_type :integer, 'year'
          assert_lookup_type :integer, 'YEAR'
        end
      end

      private

      def assert_lookup_type(type, lookup)
        cast_type = @connection.type_map.lookup(lookup)
        assert_equal type, cast_type.type
      end

      def emulate_booleans(value)
        old_emulate_booleans = @connection.emulate_booleans
        change_emulate_booleans(value)
        yield
      ensure
        change_emulate_booleans(old_emulate_booleans)
      end

      def change_emulate_booleans(value)
        @connection.emulate_booleans = value
        @connection.clear_cache!
      end
    end
  end
end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
ibm_db-5.2.0	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-5.1.0	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-5.0.5	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-5.0.4	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-5.0.3	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-5.0.2	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-4.0.0-x86-mingw32	test/cases/connection_adapters/mysql_type_lookup_test.rb
ibm_db-4.0.0	test/cases/connection_adapters/mysql_type_lookup_test.rb