def setUp(self): """Set up testing env""" self.conversion = Money(1000000, "USD") self.usd = Money(100, "USD") self.eur = Money(50, "EUR")
class ConversionTest(unittest.TestCase):
def setUp(self):
"""Set up testing env"""
self.conversion = Money(1000000, "USD")
self.usd = Money(100, "USD")
self.eur = Money(50, "EUR")
def tearDown(self):
"""Tear down testing env"""
self.conversion = None
def test_conversion_of_USD_to_EUR(self):
"""Test that dollars are converted into euros"""
self.assertEquals(self.conversion.usd_to_eur(20), 18)
self.assertEquals(self.conversion.usd_to_eur(75), 68)
self.assertEquals(self.conversion.usd_to_eur(650), 585)
self.assertEquals(self.conversion.usd_to_eur(12000), 10800)
def test_error_occurs_if_not_int_USD(self):
"""Test that an error occurs if arg not int"""
with self.assertRaises(TypeError):
self.conversion.usd_to_eur(("20", [1,2,3], {'joe': 'isawesome'}))
def test_conversion_of_EUR_to_USD(self):
"""Test that euros are converted to dollars"""
self.assertEquals(self.conversion.eur_to_usd(9), 10)
self.assertEquals(self.conversion.eur_to_usd(78), 87)
self.assertEquals(self.conversion.eur_to_usd(423), 474)
self.assertEquals(self.conversion.eur_to_usd(10000), 11200)
def test_error_occurs_if_not_int_for_EUR(self):
"""Test that an error occurs if arg not int"""
with self.assertRaises(TypeError):
self.conversion.eur_to_usd(("20", [1,2,3], {'joe': 'likestests'}))
def test_list_of_numbers_are_converted_to_USD(self):
"""Test that a list of numbers can be converted to USD"""
self.assertEquals(self.conversion.mul_convert_usd([34, 5, 124]), [31, 4, 112])
def test_error_occurs_if_not_list_for_USD(self):
"""Test that an error occurs if arg not list"""
with self.assertRaises(TypeError):
self.conversion.mul_convert_usd((1, "350", {'doesnt': 'work'}))
def test_list_of_numbers_are_converted_to_EUR(self):
"""Test that a list of numbers can be converted to EUR"""
self.assertEquals(self.conversion.mul_convert_eur([47, 12, 111]), [53, 13, 124])
def test_error_occurs_if_not_list_for_EUR(self):
"""Test that an error occurs if arg not list"""
with self.assertRaises(TypeError):
self.conversion.mul_convert_eur((90, "4", {'need': 'morecoverage'}))
def test_override_add_func_to_add_classes(self):
"""Override the add func to add two of the same instances together"""
usd_money = self.usd
eur_money = self.eur
self.assertEquals((usd_money + eur_money), (156, "USD"))
def test_override_sub_func_to_subtract_classes(self):
"""Override the sub func to subtract two of the same instances together"""
usd_money = self.usd
eur_money = self.eur
self.assertEquals((usd_money - eur_money), (44, "USD"))
def test_override_gt_func_to_determine_which_amount_is_greater(self):
"""Override the gt func to determine which amount of money is greater"""
usd_money = self.usd
eur_money = self.eur
self.assertTrue(usd_money > eur_money)
def test_override_lt_func_to_determine_which_amount_is_less(self):
"""Override the lt func to determine which amount of money is less"""
usd_money = self.usd
eur_money = self.eur
self.assertTrue(eur_money < usd_money)