def printable_amount(self):
unit = self.unit
if self.amount == 0:
unit = 'OUNCE'
if getattr(self.recipe, 'unit_system', None) == 'METRIC':
return UnitConvert.to_str(*to_metric(self.amount, unit))
return UnitConvert.to_str(self.amount, unit)
def printable_amount(self):
unit = self.unit
if self.amount == 0:
unit = 'OUNCE'
if getattr(self.recipe, 'unit_system', None) == 'METRIC':
return UnitConvert.to_str(*to_metric(self.amount, unit))
return UnitConvert.to_str(self.amount, unit)
def test_opposites(self):
original = '5 lb 4 oz'
units = UnitConvert.from_str(original)
assert original == UnitConvert.to_str(*units)
original = (5.25, 'POUND')
string = UnitConvert.to_str(*original)
assert original == UnitConvert.from_str(string)
def test_opposites(self):
original = '5 lb 4 oz'
units = UnitConvert.from_str(original)
assert original == UnitConvert.to_str(*units)
original = (5.25, 'POUND')
string = UnitConvert.to_str(*original)
assert original == UnitConvert.from_str(string)
def test_pound_ounce_conversion(self):
amount, unit = UnitConvert.from_str("2lb 8oz")
assert (amount, unit) == (2.5, "POUND")
amount, unit = UnitConvert.from_str("2.5lb 8oz")
assert (amount, unit) == (3, "POUND")
amount, unit = UnitConvert.from_str("2.5lb 8.5oz")
assert (amount, unit) == (3.03125, "POUND")
def test_pound_ounce_conversion(self):
amount, unit = UnitConvert.from_str('2lb 8oz')
assert (amount, unit) == (2.5, 'POUND')
amount, unit = UnitConvert.from_str('2.5lb 8oz')
assert (amount, unit) == (3, 'POUND')
amount, unit = UnitConvert.from_str('2.5lb 8.5oz')
assert (amount, unit) == (3.03125, 'POUND')
def test_pound_ounce_conversion(self):
amount, unit = UnitConvert.from_str('2lb 8oz')
assert (amount, unit) == (2.5, 'POUND')
amount, unit = UnitConvert.from_str('2.5lb 8oz')
assert (amount, unit) == (3, 'POUND')
amount, unit = UnitConvert.from_str('2.5lb 8.5oz')
assert (amount, unit) == (3.03125, 'POUND')
def test_simple_conversion_decimal_format(self):
assert UnitConvert.to_str(5.0, 'POUND') == '5 lb'
assert UnitConvert.to_str(5.0, 'OUNCE') == '5 oz'
assert UnitConvert.to_str(5.0, 'GRAM') == '5 g'
assert UnitConvert.to_str(5.0, 'TEASPOON') == '5 t'
assert UnitConvert.to_str(5.0, 'TABLESPOON') == '5 T'
assert UnitConvert.to_str(5.0, 'GALLON') == '5 Gal'
assert UnitConvert.to_str(5.0, 'LITER') == '5 L'
def test_simple_conversion_decimal_format(self):
assert UnitConvert.to_str(5.0, "POUND") == "5 lb"
assert UnitConvert.to_str(5.0, "OUNCE") == "5 oz"
assert UnitConvert.to_str(5.0, "GRAM") == "5 g"
assert UnitConvert.to_str(5.0, "TEASPOON") == "5 t"
assert UnitConvert.to_str(5.0, "TABLESPOON") == "5 T"
assert UnitConvert.to_str(5.0, "GALLON") == "5 Gal"
assert UnitConvert.to_str(5.0, "LITER") == "5 L"
def test_decimal_conversion(self):
assert UnitConvert.to_str(5.1, 'POUND') == '5.1 lb'
assert UnitConvert.to_str(5.1, 'OUNCE') == '5.1 oz'
assert UnitConvert.to_str(5.1, 'GRAM') == '5.1 g'
assert UnitConvert.to_str(5.1, 'TEASPOON') == '5.1 t'
assert UnitConvert.to_str(5.1, 'TABLESPOON') == '5.1 T'
assert UnitConvert.to_str(5.1, 'GALLON') == '5.1 Gal'
assert UnitConvert.to_str(5.1, 'LITER') == '5.1 L'
def test_decimal_conversion(self):
assert UnitConvert.to_str(5.1, 'POUND') == '5.1 lb'
assert UnitConvert.to_str(5.1, 'OUNCE') == '5.1 oz'
assert UnitConvert.to_str(5.1, 'GRAM') == '5.1 g'
assert UnitConvert.to_str(5.1, 'TEASPOON') == '5.1 t'
assert UnitConvert.to_str(5.1, 'TABLESPOON') == '5.1 T'
assert UnitConvert.to_str(5.1, 'GALLON') == '5.1 Gal'
assert UnitConvert.to_str(5.1, 'LITER') == '5.1 L'
def test_simple_conversion_decimal_format(self):
assert UnitConvert.to_str(5.0, 'POUND') == '5 lb'
assert UnitConvert.to_str(5.0, 'OUNCE') == '5 oz'
assert UnitConvert.to_str(5.0, 'GRAM') == '5 g'
assert UnitConvert.to_str(5.0, 'TEASPOON') == '5 t'
assert UnitConvert.to_str(5.0, 'TABLESPOON') == '5 T'
assert UnitConvert.to_str(5.0, 'GALLON') == '5 Gal'
assert UnitConvert.to_str(5.0, 'LITER') == '5 L'
def test_decimal_conversion(self):
assert UnitConvert.to_str(5.1, "POUND") == "5.1 lb"
assert UnitConvert.to_str(5.1, "OUNCE") == "5.1 oz"
assert UnitConvert.to_str(5.1, "GRAM") == "5.1 g"
assert UnitConvert.to_str(5.1, "TEASPOON") == "5.1 t"
assert UnitConvert.to_str(5.1, "TABLESPOON") == "5.1 T"
assert UnitConvert.to_str(5.1, "GALLON") == "5.1 Gal"
assert UnitConvert.to_str(5.1, "LITER") == "5.1 L"
def test_pound(self):
amount, unit = UnitConvert.from_str('2lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2Lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2LB')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2 lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2 Lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2 LB')
assert (amount, unit) == (2, 'POUND')
def test_pound(self):
amount, unit = UnitConvert.from_str("2lb")
assert (amount, unit) == (2, "POUND")
amount, unit = UnitConvert.from_str("2Lb")
assert (amount, unit) == (2, "POUND")
amount, unit = UnitConvert.from_str("2LB")
assert (amount, unit) == (2, "POUND")
amount, unit = UnitConvert.from_str("2 lb")
assert (amount, unit) == (2, "POUND")
amount, unit = UnitConvert.from_str("2 Lb")
assert (amount, unit) == (2, "POUND")
amount, unit = UnitConvert.from_str("2 LB")
assert (amount, unit) == (2, "POUND")
def test_pound(self):
amount, unit = UnitConvert.from_str('2lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2Lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2LB')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2 lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2 Lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2 LB')
assert (amount, unit) == (2, 'POUND')
def test_pair_detection(self):
"""
Coverage for UnitConvert.__pairs__
"""
# Simple
pairs = UnitConvert.__pairs__("2lb")
assert pairs == [(2.0, "POUND")]
pairs = UnitConvert.__pairs__("2Lb")
assert pairs == [(2.0, "POUND")]
pairs = UnitConvert.__pairs__("2lb 5oz")
assert pairs == [(2.0, "POUND"), (5.0, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb 5oz")
assert pairs == [(2.5, "POUND"), (5.0, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb 5.5oz")
assert pairs == [(2.5, "POUND"), (5.5, "OUNCE")]
# Abbreviation (period)
pairs = UnitConvert.__pairs__("2lb.")
assert pairs == [(2.0, "POUND")]
pairs = UnitConvert.__pairs__("2lb. 5oz.")
assert pairs == [(2.0, "POUND"), (5.0, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb. 5oz.")
assert pairs == [(2.5, "POUND"), (5.0, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb. 5.5oz.")
assert pairs == [(2.5, "POUND"), (5.5, "OUNCE")]
# Missing spacing
pairs = UnitConvert.__pairs__("2lb5oz")
assert pairs == [(2.0, "POUND"), (5.0, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb5oz")
assert pairs == [(2.5, "POUND"), (5.0, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb5.5oz")
assert pairs == [(2.5, "POUND"), (5.5, "OUNCE")]
pairs = UnitConvert.__pairs__("2lb.5oz")
assert pairs == [(2.0, "POUND"), (0.5, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb.5oz")
assert pairs == [(2.5, "POUND"), (0.5, "OUNCE")]
pairs = UnitConvert.__pairs__("2.5lb5.5oz")
assert pairs == [(2.5, "POUND"), (5.5, "OUNCE")]
pairs = UnitConvert.__pairs__("2lb.5oz.")
assert pairs == [(2.0, "POUND"), (0.5, "OUNCE")]
def test_zero_amount(self):
assert UnitConvert.to_str(0, "POUND") == "0 lb"
def test_pound_ounce_expansion(self):
assert UnitConvert.to_str(5.25, "POUND") == "5 lb 4 oz"
assert UnitConvert.to_str(0.25, "POUND") == "4 oz"
def test_unitless_amount(self):
assert UnitConvert.to_str(5, None) == '5'
assert UnitConvert.to_str(5.0, None) == '5'
assert UnitConvert.to_str(5.25, None) == '5.25'
def test_ounce_conversion(self):
amount, unit = UnitConvert.from_str('8oz')
assert (amount, unit) == (.5, 'POUND')
amount, unit = UnitConvert.from_str('8.5oz')
assert (amount, unit) == (.53125, 'POUND')
def test_coerce_amounts(self):
assert UnitConvert.__coerce_amounts__(['525.75']) == [525.75]
def test_pound_ounce_expansion(self):
assert UnitConvert.to_str(5.25, 'POUND') == '5 lb 4 oz'
assert UnitConvert.to_str(.25, 'POUND') == '4 oz'
def test_basic_conversion(self):
for abbr, value in UNIT_MAP.items():
if value not in ('OUNCE', 'GRAM', 'KILOGRAM'):
assert UnitConvert.from_str('5%s' % abbr) == (5,
UNIT_MAP[abbr])
def test_ounce_conversion(self):
assert UnitConvert.from_str('8oz') == (.5, 'POUND')
def printable_amount(self):
if getattr(self.recipe, 'unit_system', None) == 'METRIC':
return UnitConvert.to_str(*to_metric(self.amount, self.unit))
return UnitConvert.to_str(self.amount, self.unit)
def test_pair_detection(self):
"""
Coverage for UnitConvert.__pairs__
"""
# Simple
pairs = UnitConvert.__pairs__('2lb')
assert pairs == [(2.0, 'POUND')]
pairs = UnitConvert.__pairs__('2Lb')
assert pairs == [(2.0, 'POUND')]
pairs = UnitConvert.__pairs__('2lb 5oz')
assert pairs == [(2.0, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb 5oz')
assert pairs == [(2.5, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb 5.5oz')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
# Abbreviation (period)
pairs = UnitConvert.__pairs__('2lb.')
assert pairs == [(2.0, 'POUND')]
pairs = UnitConvert.__pairs__('2lb. 5oz.')
assert pairs == [(2.0, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb. 5oz.')
assert pairs == [(2.5, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb. 5.5oz.')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
# Missing spacing
pairs = UnitConvert.__pairs__('2lb5oz')
assert pairs == [(2.0, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb5oz')
assert pairs == [(2.5, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb5.5oz')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2lb.5oz')
assert pairs == [(2.0, 'POUND'), (.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb.5oz')
assert pairs == [(2.5, 'POUND'), (.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb5.5oz')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2lb.5oz.')
assert pairs == [(2.0, 'POUND'), (.5, 'OUNCE')]
def test_gram_conversion(self):
assert UnitConvert.from_str('453.59237g') == (1, 'POUND')
def printable_amount(self):
if getattr(self.recipe, 'unit_system', None) == 'METRIC':
return UnitConvert.to_str(*to_metric(self.amount, self.unit))
return UnitConvert.to_str(self.amount, self.unit)
def test_basic_conversion(self):
for abbr, value in UNIT_MAP.items():
if value not in ('OUNCE', 'GRAM', 'KILOGRAM'):
assert UnitConvert.from_str('5%s' % abbr) == (5, UNIT_MAP[abbr])
def test_pound_conversion(self):
amount, unit = UnitConvert.from_str('2lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2.5lb')
assert (amount, unit) == (2.5, 'POUND')
def test_gram_conversion(self):
assert UnitConvert.from_str('453.59237g') == (1, 'POUND')
def test_coerce_units(self):
assert UnitConvert.__coerce_units__(['lb']) == ['POUND']
assert UnitConvert.__coerce_units__(['lbs']) == ['POUND']
assert UnitConvert.__coerce_units__(['pound']) == ['POUND']
assert UnitConvert.__coerce_units__(['Pound']) == ['POUND']
assert UnitConvert.__coerce_units__(['pounds']) == ['POUND']
assert UnitConvert.__coerce_units__(['Pounds']) == ['POUND']
assert UnitConvert.__coerce_units__(['oz']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['ounce']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['ounces']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['Ounce']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['Ounces']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['g']) == ['GRAM']
assert UnitConvert.__coerce_units__(['gram']) == ['GRAM']
assert UnitConvert.__coerce_units__(['Gram']) == ['GRAM']
assert UnitConvert.__coerce_units__(['grams']) == ['GRAM']
assert UnitConvert.__coerce_units__(['Grams']) == ['GRAM']
assert UnitConvert.__coerce_units__(['kg']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['kilogram']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['Kilogram']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['kilograms']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['Kilograms']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['t']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['ts']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['tsp']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['tspn']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['teaspoon']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['teaspoons']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['Teaspoon']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['Teaspoons']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['T']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tbs']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tbsp']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tblsp']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tblspn']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tablespoon']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tablespoons']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['Tablespoon']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['Tablespoons']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['G']) == ['GALLON']
assert UnitConvert.__coerce_units__(['gal']) == ['GALLON']
assert UnitConvert.__coerce_units__(['Gal']) == ['GALLON']
assert UnitConvert.__coerce_units__(['gallon']) == ['GALLON']
assert UnitConvert.__coerce_units__(['Gallon']) == ['GALLON']
assert UnitConvert.__coerce_units__(['gallons']) == ['GALLON']
assert UnitConvert.__coerce_units__(['Gallons']) == ['GALLON']
assert UnitConvert.__coerce_units__(['l']) == ['LITER']
assert UnitConvert.__coerce_units__(['L']) == ['LITER']
assert UnitConvert.__coerce_units__(['liter']) == ['LITER']
assert UnitConvert.__coerce_units__(['Liter']) == ['LITER']
assert UnitConvert.__coerce_units__(['liters']) == ['LITER']
assert UnitConvert.__coerce_units__(['Liters']) == ['LITER']
with raises(InvalidUnitException):
UnitConvert.__coerce_units__(['Invalid'])
UnitConvert.__coerce_units__([''])
def test_unitless_conversion(self):
amount, unit = UnitConvert.from_str('5')
assert (amount, unit) == (5, None)
amount, unit = UnitConvert.from_str('5.25')
assert (amount, unit) == (5.25, None)
def test_pound_conversion(self):
amount, unit = UnitConvert.from_str('2lb')
assert (amount, unit) == (2, 'POUND')
amount, unit = UnitConvert.from_str('2.5lb')
assert (amount, unit) == (2.5, 'POUND')
def test_unitless_conversion(self):
amount, unit = UnitConvert.from_str('5')
assert (amount, unit) == (5, None)
amount, unit = UnitConvert.from_str('5.25')
assert (amount, unit) == (5.25, None)
def test_zero_amount(self):
assert UnitConvert.to_str(0, 'POUND') == '0 lb'
def test_zero_amount(self):
assert UnitConvert.to_str(0, 'POUND') == '0 lb'
def test_ounce_conversion(self):
assert UnitConvert.from_str('8oz') == (.5, 'POUND')
def test_ounce_conversion(self):
amount, unit = UnitConvert.from_str('8oz')
assert (amount, unit) == (.5, 'POUND')
amount, unit = UnitConvert.from_str('8.5oz')
assert (amount, unit) == (.53125, 'POUND')
def test_kilogram_conversion(self):
assert UnitConvert.from_str('.45359237kg') == (1, 'POUND')
def test_coerce_units(self):
assert UnitConvert.__coerce_units__(['lb']) == ['POUND']
assert UnitConvert.__coerce_units__(['lbs']) == ['POUND']
assert UnitConvert.__coerce_units__(['pound']) == ['POUND']
assert UnitConvert.__coerce_units__(['Pound']) == ['POUND']
assert UnitConvert.__coerce_units__(['pounds']) == ['POUND']
assert UnitConvert.__coerce_units__(['Pounds']) == ['POUND']
assert UnitConvert.__coerce_units__(['oz']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['ounce']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['ounces']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['Ounce']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['Ounces']) == ['OUNCE']
assert UnitConvert.__coerce_units__(['g']) == ['GRAM']
assert UnitConvert.__coerce_units__(['gram']) == ['GRAM']
assert UnitConvert.__coerce_units__(['Gram']) == ['GRAM']
assert UnitConvert.__coerce_units__(['grams']) == ['GRAM']
assert UnitConvert.__coerce_units__(['Grams']) == ['GRAM']
assert UnitConvert.__coerce_units__(['kg']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['kilogram']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['Kilogram']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['kilograms']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['Kilograms']) == ['KILOGRAM']
assert UnitConvert.__coerce_units__(['t']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['ts']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['tsp']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['tspn']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['teaspoon']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['teaspoons']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['Teaspoon']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['Teaspoons']) == ['TEASPOON']
assert UnitConvert.__coerce_units__(['T']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tbs']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tbsp']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tblsp']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tblspn']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tablespoon']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['tablespoons']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['Tablespoon']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['Tablespoons']) == ['TABLESPOON']
assert UnitConvert.__coerce_units__(['G']) == ['GALLON']
assert UnitConvert.__coerce_units__(['gal']) == ['GALLON']
assert UnitConvert.__coerce_units__(['Gal']) == ['GALLON']
assert UnitConvert.__coerce_units__(['gallon']) == ['GALLON']
assert UnitConvert.__coerce_units__(['Gallon']) == ['GALLON']
assert UnitConvert.__coerce_units__(['gallons']) == ['GALLON']
assert UnitConvert.__coerce_units__(['Gallons']) == ['GALLON']
assert UnitConvert.__coerce_units__(['l']) == ['LITER']
assert UnitConvert.__coerce_units__(['L']) == ['LITER']
assert UnitConvert.__coerce_units__(['liter']) == ['LITER']
assert UnitConvert.__coerce_units__(['Liter']) == ['LITER']
assert UnitConvert.__coerce_units__(['liters']) == ['LITER']
assert UnitConvert.__coerce_units__(['Liters']) == ['LITER']
with self.assertRaises(InvalidUnitException):
UnitConvert.__coerce_units__(['Invalid'])
UnitConvert.__coerce_units__([''])
def test_ounce_conversion(self):
assert UnitConvert.from_str("8oz") == (0.5, "POUND")
def test_kilogram_conversion(self):
assert UnitConvert.from_str('.45359237kg') == (1, 'POUND')
def test_pound_ounce_expansion(self):
assert UnitConvert.to_str(5.25, 'POUND') == '5 lb 4 oz'
assert UnitConvert.to_str(.25, 'POUND') == '4 oz'
def test_gram_conversion(self):
assert UnitConvert.from_str("453.59237g") == (1, "POUND")
def test_unitless_amount(self):
assert UnitConvert.to_str(5, None) == '5'
assert UnitConvert.to_str(5.0, None) == '5'
assert UnitConvert.to_str(5.25, None) == '5.25'
def test_kilogram_conversion(self):
assert UnitConvert.from_str(".45359237kg") == (1, "POUND")
def test_pair_detection(self):
"""
Coverage for UnitConvert.__pairs__
"""
# Simple
pairs = UnitConvert.__pairs__('2lb')
assert pairs == [(2.0, 'POUND')]
pairs = UnitConvert.__pairs__('2Lb')
assert pairs == [(2.0, 'POUND')]
pairs = UnitConvert.__pairs__('2lb 5oz')
assert pairs == [(2.0, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb 5oz')
assert pairs == [(2.5, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb 5.5oz')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
# Abbreviation (period)
pairs = UnitConvert.__pairs__('2lb.')
assert pairs == [(2.0, 'POUND')]
pairs = UnitConvert.__pairs__('2lb. 5oz.')
assert pairs == [(2.0, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb. 5oz.')
assert pairs == [(2.5, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb. 5.5oz.')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
# Missing spacing
pairs = UnitConvert.__pairs__('2lb5oz')
assert pairs == [(2.0, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb5oz')
assert pairs == [(2.5, 'POUND'), (5.0, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb5.5oz')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2lb.5oz')
assert pairs == [(2.0, 'POUND'), (.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb.5oz')
assert pairs == [(2.5, 'POUND'), (.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2.5lb5.5oz')
assert pairs == [(2.5, 'POUND'), (5.5, 'OUNCE')]
pairs = UnitConvert.__pairs__('2lb.5oz.')
assert pairs == [(2.0, 'POUND'), (.5, 'OUNCE')]
def test_coerce_amounts(self):
assert UnitConvert.__coerce_amounts__(['525.75']) == [525.75]
