def test_returns_division(self):
for ltv in super()._TEST_VALUES:
for rtv in super()._TEST_VALUES:
op = pydician.DivideOp(pydician.LiteralValueOp(ltv),
pydician.LiteralValueOp(rtv))
if rtv == 0:
with self.assertRaises(ZeroDivisionError):
op.run()
else:
self.assertEqual(op.run(), ltv / rtv)
def test_returns_unmodified(self):
test_values = [
None, True, False, 0, 1, -1, 0.5, -0.5, 'Something',
'Something else'
]
for tv in test_values:
self.assertEqual(pydician.LiteralValueOp(tv).run(), tv)
def test_returns_multiplication(self):
for ltv in super()._TEST_VALUES:
for rtv in super()._TEST_VALUES:
op = pydician.MultiplyOp(pydician.LiteralValueOp(ltv),
pydician.LiteralValueOp(rtv))
self.assertEqual(op.run(), ltv * rtv)
def test_returns_subtraction(self):
for ltv in super()._TEST_VALUES:
for rtv in super()._TEST_VALUES:
op = pydician.SubtractOp(pydician.LiteralValueOp(ltv),
pydician.LiteralValueOp(rtv))
self.assertEqual(op.run(), ltv - rtv)
def test_returns_arithmetic_negate(self):
for tv in super()._TEST_VALUES:
op = pydician.NegateOp(pydician.LiteralValueOp(tv))
self.assertEqual(op.run(), -tv)
def test_returns_int(self):
op = pydician.SingleDieRollOp(
pydician.DieOp(pydician.LiteralValueOp(6)))
result = op.run()
self.assertEqual(type(result), int)
def test_die_generates_int(self):
op = pydician.DieOp(pydician.LiteralValueOp(6))
die = op.run()
self.assertEqual(type(die()), int)
def test_returns_callable(self):
op = pydician.DieOp(pydician.LiteralValueOp(6))
self.assertTrue(callable(op.run()))
def test_returns_not_equals_to(self):
for lv in super()._TEST_VALUES:
for rv in super()._TEST_VALUES:
op = pydician.NotEqualOp(pydician.LiteralValueOp(lv),
pydician.LiteralValueOp(rv))
self.assertEqual(op.run(), 1 if lv != rv else 0)
def test_returns_greater_than_or_equals_to(self):
for lv in super()._TEST_VALUES:
for rv in super()._TEST_VALUES:
op = pydician.GreaterOrEqualOp(pydician.LiteralValueOp(lv),
pydician.LiteralValueOp(rv))
self.assertEqual(op.run(), 1 if lv >= rv else 0)
def test_returns_less_than(self):
for lv in super()._TEST_VALUES:
for rv in super()._TEST_VALUES:
op = pydician.SmallerOp(pydician.LiteralValueOp(lv),
pydician.LiteralValueOp(rv))
self.assertEqual(op.run(), 1 if lv < rv else 0)