def test_to_son_with_different_rounding(self):
field = DecimalField(precision=4, rounding=ROUND_DOWN)
expect(field.to_son(10.023493924)).to_equal(u'10.0234')
expect(field.to_son("10.5682999")).to_equal(u'10.5682')
field = DecimalField(precision=4, rounding=ROUND_UP)
expect(field.to_son(10.023493924)).to_equal(u'10.0235')
expect(field.to_son("10.5682999")).to_equal(u'10.5683')
def test_to_son_with_different_precision(self):
field = DecimalField(precision=4)
expect(field.to_son(10.023423924)).to_equal(u'10.0234')
expect(field.to_son("10.56823239")).to_equal(u'10.5682')
def test_validate_enforces_max_value(self):
field = DecimalField(max_value=Decimal(5.4))
expect(field.validate(5.3)).to_be_true()
expect(field.validate(5.5)).to_be_false()
expect(field.validate("5.2")).to_be_true()
def test_validate_enforces_decimals(self):
field = DecimalField()
expect(field.validate(1.0)).to_be_true()
expect(field.validate("1.5")).to_be_true()
expect(field.validate("qwe")).to_be_false()
def test_from_son(self):
field = DecimalField()
expect(field.from_son(u"10.0230")).to_equal(Decimal("10.02"))
expect(field.from_son(u"10.56948")).to_equal(Decimal("10.57"))
def test_to_son(self):
field = DecimalField()
expect(field.to_son(10.0230)).to_equal(u'10.02')
expect(field.to_son("10.56823")).to_equal(u'10.57')
def test_create_decimal_field(self):
field = DecimalField(db_field="test", min_value=10.5, max_value=200.6)
expect(field.db_field).to_equal("test")
expect(field.min_value).to_equal(Decimal(10.5))
expect(field.max_value).to_equal(Decimal(200.6))