require "cases/helper" module ActiveRecord module ConnectionAdapters class QuotingTest < ActiveRecord::TestCase def setup @quoter = Class.new { include Quoting }.new end def test_quoted_true assert_equal "'t'", @quoter.quoted_true end def test_quoted_false assert_equal "'f'", @quoter.quoted_false end def test_quote_column_name assert_equal "foo", @quoter.quote_column_name("foo") end def test_quote_table_name assert_equal "foo", @quoter.quote_table_name("foo") end def test_quote_table_name_calls_quote_column_name @quoter.extend(Module.new { def quote_column_name(string) "lol" end }) assert_equal "lol", @quoter.quote_table_name("foo") end def test_quote_string assert_equal "''", @quoter.quote_string("'") assert_equal "\\\\", @quoter.quote_string("\\") assert_equal "hi''i", @quoter.quote_string("hi'i") assert_equal "hi\\\\i", @quoter.quote_string("hi\\i") end def test_quoted_date t = Date.today assert_equal t.to_s(:db), @quoter.quoted_date(t) end def test_quoted_time_utc with_timezone_config default: :utc do t = Time.now.change(usec: 0) assert_equal t.getutc.to_s(:db), @quoter.quoted_date(t) end end def test_quoted_time_local with_timezone_config default: :local do t = Time.now.change(usec: 0) assert_equal t.getlocal.to_s(:db), @quoter.quoted_date(t) end end def test_quoted_time_crazy with_timezone_config default: :asdfasdf do t = Time.now.change(usec: 0) assert_equal t.getlocal.to_s(:db), @quoter.quoted_date(t) end end def test_quoted_datetime_utc with_timezone_config default: :utc do t = Time.now.change(usec: 0).to_datetime assert_equal t.getutc.to_s(:db), @quoter.quoted_date(t) end end ### # DateTime doesn't define getlocal, so make sure it does nothing def test_quoted_datetime_local with_timezone_config default: :local do t = Time.now.change(usec: 0).to_datetime assert_equal t.to_s(:db), @quoter.quoted_date(t) end end def test_quote_with_quoted_id assert_deprecated { assert_equal 1, @quoter.quote(Struct.new(:quoted_id).new(1)) } end def test_quote_nil assert_equal "NULL", @quoter.quote(nil) end def test_quote_true assert_equal @quoter.quoted_true, @quoter.quote(true) end def test_quote_false assert_equal @quoter.quoted_false, @quoter.quote(false) end def test_quote_float float = 1.2 assert_equal float.to_s, @quoter.quote(float) end def test_quote_integer integer = 1 assert_equal integer.to_s, @quoter.quote(integer) end def test_quote_bignum bignum = 1 << 100 assert_equal bignum.to_s, @quoter.quote(bignum) end def test_quote_bigdecimal bigdec = BigDecimal.new((1 << 100).to_s) assert_equal bigdec.to_s("F"), @quoter.quote(bigdec) end def test_dates_and_times @quoter.extend(Module.new { def quoted_date(value) "lol" end }) assert_equal "'lol'", @quoter.quote(Date.today) assert_equal "'lol'", @quoter.quote(Time.now) assert_equal "'lol'", @quoter.quote(DateTime.now) end def test_quoting_classes assert_equal "'Object'", @quoter.quote(Object) end def test_crazy_object crazy = Object.new e = assert_raises(TypeError) do @quoter.quote(crazy) end assert_equal "can't quote Object", e.message end def test_quote_string_no_column assert_equal "'lo\\\\l'", @quoter.quote('lo\l') end def test_quote_as_mb_chars_no_column string = ActiveSupport::Multibyte::Chars.new('lo\l') assert_equal "'lo\\\\l'", @quoter.quote(string) end def test_quote_duration assert_equal "1800", @quoter.quote(30.minutes) end end class TypeCastingTest < ActiveRecord::TestCase def setup @conn = ActiveRecord::Base.connection end def test_type_cast_symbol assert_equal "foo", @conn.type_cast(:foo) end def test_type_cast_date date = Date.today expected = @conn.quoted_date(date) assert_equal expected, @conn.type_cast(date) end def test_type_cast_time time = Time.now expected = @conn.quoted_date(time) assert_equal expected, @conn.type_cast(time) end def test_type_cast_numeric assert_equal 10, @conn.type_cast(10) assert_equal 2.2, @conn.type_cast(2.2) end def test_type_cast_nil assert_nil @conn.type_cast(nil) end def test_type_cast_unknown_should_raise_error obj = Class.new.new assert_raise(TypeError) { @conn.type_cast(obj) } end def test_type_cast_object_which_responds_to_quoted_id quoted_id_obj = Class.new { def quoted_id "'zomg'" end def id 10 end }.new assert_equal 10, @conn.type_cast(quoted_id_obj) quoted_id_obj = Class.new { def quoted_id "'zomg'" end }.new assert_raise(TypeError) { @conn.type_cast(quoted_id_obj) } end end class QuoteBooleanTest < ActiveRecord::TestCase def setup @connection = ActiveRecord::Base.connection end def test_quote_returns_frozen_string assert_predicate @connection.quote(true), :frozen? assert_predicate @connection.quote(false), :frozen? end def test_type_cast_returns_frozen_value assert_predicate @connection.type_cast(true), :frozen? assert_predicate @connection.type_cast(false), :frozen? end end if subsecond_precision_supported? class QuoteARBaseTest < ActiveRecord::TestCase class DatetimePrimaryKey < ActiveRecord::Base end def setup @time = ::Time.utc(2017, 2, 14, 12, 34, 56, 789999) @connection = ActiveRecord::Base.connection @connection.create_table :datetime_primary_keys, id: :datetime, precision: 3, force: true end def teardown @connection.drop_table :datetime_primary_keys, if_exists: true end def test_quote_ar_object value = DatetimePrimaryKey.new(id: @time) assert_equal "'2017-02-14 12:34:56.789000'", @connection.quote(value) end def test_type_cast_ar_object value = DatetimePrimaryKey.new(id: @time) assert_equal "2017-02-14 12:34:56.789000", @connection.type_cast(value) end end end end end