def test_root_non_number(self):
# Messages differed in python-2.6, python-2.7-3.5, and python-3.6+
with pytest.raises(AnsibleFilterError, match="root\\(\\) can only be used on numbers:"
" (invalid literal for float\\(\\): a"
"|could not convert string to float: a"
"|could not convert string to float: 'a')"):
ms.inversepower(10, 'a')
with pytest.raises(AnsibleFilterError, match="root\\(\\) can only be used on numbers: (a float is required|must be real number, not str)"):
ms.inversepower('a', 10)
def test_root_non_number(self):
with pytest.raises(
AnsibleFilterError,
message=
'root() can only be used on numbers: a float is required'):
ms.inversepower(10, 'a')
with pytest.raises(
AnsibleFilterError,
message=
'root() can only be used on numbers: a float is required'):
ms.inversepower('a', 10)
def test_root_non_number(self):
# Message changed in python3.6
with pytest.raises(AnsibleFilterError,
match="root\\(\\) can only be used on numbers:"
" (could not convert string to float: a"
"|could not convert string to float: 'a')"):
ms.inversepower(10, 'a')
with pytest.raises(
AnsibleFilterError,
match=
"root\\(\\) can only be used on numbers: (a float is required|must be real number, not str)"
):
ms.inversepower('a', 10)
def test_cube_root(self):
assert ms.inversepower(27, 3) == 3
def test_square_root(self):
assert ms.inversepower(100) == 10
assert ms.inversepower(100, 2) == 10
def test_cube_root(self):
assert ms.inversepower(27, 3) == 3
def test_square_root(self):
assert ms.inversepower(100) == 10
assert ms.inversepower(100, 2) == 10
def test_root_non_number(self):
with pytest.raises(AnsibleFilterError, message='root() can only be used on numbers: a float is required'):
ms.inversepower(10, 'a')
with pytest.raises(AnsibleFilterError, message='root() can only be used on numbers: a float is required'):
ms.inversepower('a', 10)
