raises¶
-
class
astropy.tests.helper.
raises
(exc)[source]¶ Bases:
object
A decorator to mark that a test should raise a given exception. Use as follows:
@raises(ZeroDivisionError) def test_foo(): x = 1/0
This can also be used a context manager, in which case it is just an alias for the
pytest.raises
context manager (because the two have the same name this help avoid confusion by being flexible).Note
Usage of
pytest.raises
is preferred.Methods Summary
__call__
(func)Call self as a function.
Methods Documentation