def test_to_python_hyphenated_mixed_fraction_string(self):
field = DecimalFractionField()
value = '1-1/2'
result = field.to_python(value)
self.assertEqual(Decimal(3/2.0).quantize(Decimal('0.000')),
result.quantize(Decimal('0.000')))
value = '1 - 1/2'
result = field.to_python(value)
self.assertEqual(Decimal(3/2.0).quantize(Decimal('0.000')),
result.quantize(Decimal('0.000')))
def test_to_python_hyphenated_mixed_fraction_string(self):
field = DecimalFractionField()
value = '1-1/2'
result = field.to_python(value)
self.assertEqual(
Decimal(3 / 2.0).quantize(Decimal('0.000')),
result.quantize(Decimal('0.000')))
value = '1 - 1/2'
result = field.to_python(value)
self.assertEqual(
Decimal(3 / 2.0).quantize(Decimal('0.000')),
result.quantize(Decimal('0.000')))
def test_to_python_int(self):
"""
Test that whena :class:`int` is passed to to_python()
the value is returned as as :class:`decimal.Decimal`
"""
field = DecimalFractionField()
value = 1
result = field.to_python(value)
self.assertEqual(Decimal(value), result)
def test_to_python_decimal(self):
"""
Test that whena :class:`decimal.Decimal` is passed to to_python()
the value is returned as is
"""
field = DecimalFractionField()
value = Decimal(.5)
result = field.to_python(value)
self.assertEqual(value, result)
def test_to_python_int(self):
"""
Test that whena :class:`int` is passed to to_python()
the value is returned as as :class:`decimal.Decimal`
"""
field = DecimalFractionField()
value = 1
result = field.to_python(value)
self.assertEqual(Decimal(value), result)
def test_to_python_decimal(self):
"""
Test that whena :class:`decimal.Decimal` is passed to to_python()
the value is returned as is
"""
field = DecimalFractionField()
value = Decimal(.5)
result = field.to_python(value)
self.assertEqual(value, result)
def test_to_python_validation_errors(self):
field = DecimalFractionField()
with self.assertRaises(ValidationError):
field.to_python('abcd')
with self.assertRaises(ValidationError):
field.to_python('1 1 1/3')
with self.assertRaises(ValidationError):
field.to_python('1 1')
def test_to_python_fraction_string(self):
field = DecimalFractionField()
value = '1/2'
result = field.to_python(value)
self.assertEqual(Decimal('.5'), result)
def test_to_python_float_string(self):
field = DecimalFractionField()
value = '0.5'
result = field.to_python(value)
self.assertEqual(Decimal(value), result)
def test_to_python_fraction_string(self):
field = DecimalFractionField()
value = '1/2'
result = field.to_python(value)
self.assertEqual(Decimal('.5'), result)
def test_to_python_float_string(self):
field = DecimalFractionField()
value = '0.5'
result = field.to_python(value)
self.assertEqual(Decimal(value), result)
