def test_evaluate_disadvantage_with_multiple_values_in_scalar_array():
operator = Disadvantage([13, 5, 17])
actual = operator.evaluate()
assert actual == 5
assert operator.result == 5
assert actual == operator.result
def test_evaluate_disadvantage_with_dice_token_value(mocker):
mock_random = mocker.patch("dice.tokens.mt_rand")
mock_random.side_effect = [5, 17]
dice_token = Dice(sides=20, rolls=2)
operator = Disadvantage(dice_token)
actual = operator.evaluate()
assert actual == 5
assert operator.result == 5
assert actual == operator.result
def test_repr():
"""
Test that the string representation of the operator is what is
expected.
Given an instance of the Disdvantage operator on operands
When the method __repr__ is called
Then the result should be "Disdvantage"
"""
operator = Disadvantage([17, 3])
assert repr(operator) == "Disadvantage([17, 3])"
def test_disadvantage_function_with_no_iterable():
operator = Disadvantage()
with pytest.raises(TypeError):
operator.function(None)
def test_disadvantage_function_when_choosing_from_empty_array():
operator = Disadvantage()
with pytest.raises(IndexError):
operator.function([])
def test_instantiate_disadvantage_operator():
operator = Disadvantage([17, 3])
assert operator.original_operands == ([17, 3], )
assert operator.operands == ([17, 3], )