class CalculationTestCase(unittest.TestCase):
def setUp(self):
self.calc = Calculation()
def tearDown(self):
log.msg('tearDown() called')
def _test(self, op, a, b, expected):
result = op(a,b)
self.assertEqual(result,expected)
def _test_error(self,operation):
self.assertRaises(TypeError,operation,"foo",2)
self.assertRaises(TypeError,operation,"bar","egg")
self.assertRaises(TypeError,operation,[3],[8,2])
self.assertRaises(TypeError,operation,{"e":3,"r":"t"})
def test_add(self):
log.msg('create a calculator')
result = self.calc.add(3, 8)
self._test(self.calc.add,3,8,11)
def test_subtract(self):
self._test(self.calc.subtract,7,3,4)
def test_multiply(self):
self._test(self.calc.multiply,6,9,54)
def test_divide(self):
self._test(self.calc.divide,12,5,2)
def test_errorAdd(self):
self._test_error(self.calc.add)
def test_errorSubtract(self):
self._test_error(self.calc.subtract)
def test_errorMultiply(self):
self._test_error(self.calc.multiply)
def test_errorDivide(self):
self._test_error(self.calc.divide)
def setUp(self):
self.calc = Calculation()
def __init__(self):
self.calc = Calculation()
for m in ['add', 'subtract', 'multiply', 'divide']:
setattr(self, 'remote_%s' % m, getattr(self.calc, m))
def __init__(self):
self.calc = Calculation()
for m in ["add", "subtract", "multiply", "divide"]:
setattr(self, f"remote_{m}", getattr(self.calc, m))
def setUp(self):
self.calc = Calculation()