Sha256: a40c67a4832aec0874607ad7bbebd76654c5e3582c5944654cbcb930f2249486
Contents?: true
Size: 1.66 KB
Versions: 10
Compression:
Stored size: 1.66 KB
Contents
require "cases/helper"
module ActiveRecord
module Type
class DecimalTest < ActiveRecord::TestCase
def test_type_cast_decimal
type = Decimal.new
assert_equal BigDecimal.new("0"), type.type_cast_from_user(BigDecimal.new("0"))
assert_equal BigDecimal.new("123"), type.type_cast_from_user(123.0)
assert_equal BigDecimal.new("1"), type.type_cast_from_user(:"1")
end
def test_type_cast_decimal_from_float_with_large_precision
type = Decimal.new(precision: ::Float::DIG + 2)
assert_equal BigDecimal.new("123.0"), type.type_cast_from_user(123.0)
end
def test_type_cast_from_float_with_unspecified_precision
type = Decimal.new
assert_equal 22.68.to_d, type.type_cast_from_user(22.68)
end
def test_type_cast_decimal_from_rational_with_precision
type = Decimal.new(precision: 2)
assert_equal BigDecimal("0.33"), type.type_cast_from_user(Rational(1, 3))
end
def test_type_cast_decimal_from_rational_without_precision_defaults_to_18_36
type = Decimal.new
assert_equal BigDecimal("0.333333333333333333E0"), type.type_cast_from_user(Rational(1, 3))
end
def test_type_cast_decimal_from_object_responding_to_d
value = Object.new
def value.to_d
BigDecimal.new("1")
end
type = Decimal.new
assert_equal BigDecimal("1"), type.type_cast_from_user(value)
end
def test_changed?
type = Decimal.new
assert type.changed?(5.0, 5.0, '5.0wibble')
assert_not type.changed?(5.0, 5.0, '5.0')
assert_not type.changed?(-5.0, -5.0, '-5.0')
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems