class CalculatorTest(unittest.TestCase):
def setUp(self):
"""
Create a instance to class Calculator
"""
self.calc = Calculator()
def test_calculate_iva(self):
result = self.calc.get_iva(100)
self.assertEqual(result, 16)
result2 = self.calc.get_iva(200) #32
self.assertEqual(result2, 32)
result3 = self.calc.get_iva(500) #32
self.assertEqual(result3, 80)
result3 = self.calc.get_iva(1000) #32
self.assertEqual(result3, 160)
def test_calculate_iva_with_different_rate(self):
result = self.calc.get_iva(200, rate=.20)
self.assertEqual(result, 40)
def test_calculate_interest(self):
"""PRUEBA UNA FUCNION QUE CALCULA EL INTERÉS,
RECIBIENDO MONTO INCIAL, TASA DE INTERÉS Y PERIODOS
(INTERÉS SIMPLE)
IS = (MI*IR)*N
"""
result = self.calc.get_interest(100, .10, 10)
self.assertEqual(result, 100)
def test_calculate_compound_interest():
result = self.calc.get_interest(1000, .10, 10, compound=True)
self.asserAlmostEqual(result, 100)
""" def test_calculate_invertion():
result = self.calc.get_invertion(1000,.10,500,2)
self.asserAlmostEqual(result,)"""
"""
