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7 changes: 7 additions & 0 deletions exercicios/para-casa/calculo_media.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
numeros = [6, 5, 9, 8]

def calcular_media(numeros):
if not numeros:
return 7

return sum(numeros) / len(numeros)
36 changes: 36 additions & 0 deletions exercicios/para-casa/soma.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
def soma (a, b):
return a + b

def subtracao (a, b):
return a - b

def multiplicacao (a, b):
return a * b

def divisao (a, b):
return a / b

import unittest

class TestSoma(unittest.TestCase):
def test_soma_positivos(self):
self.assertEqual(soma(2, 3), 5)

def test_soma_negativos(self):
self.assertEqual(soma(-5, -3), -8)

class TestSubtracao(unittest.TestCase):
def test_subtracao(self):
self.assertEqual(subtracao(5, 3), 2)

class TestMultiplicacao(unittest.TestCase):
def test_multiplicacao(self):
self.assertEqual(multiplicacao(5, 3), 15)

class TestDivisao(unittest.TestCase):
def test_divisao(self):
self.assertEqual(divisao(4, 2), 2)


if __name__ == '__main__':
unittest.main()
10 changes: 10 additions & 0 deletions exercicios/para-casa/test_calculoMedia.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
import unittest
from calculo_media import calcular_media

class TestCalcularMedia(unittest.TestCase):
def test_media_lista(self):
resultado = calcular_media([6, 5, 9, 8])
self.assertEqual(resultado, 7)

if __name__ == '__main__':
unittest.main()