def test_get_module_from_path(self):
# test a path that doesn't have a module
assert em.get_module_from_path(Path('foo')) is None
path = Path(__file__)
# test this file is a module
mod = em.get_module_from_path(path)
assert mod
assert len([name for name in dir(mod) if not em.is_dunder(name)]) > 0
# test we get a module from a directory
assert em.get_module_from_path(path.parent)
def test_is_dunder(self):
assert em.is_dunder('__foo__')
assert not em.is_dunder('_foo_')
assert not em.is_dunder('__foo')
assert not em.is_dunder('foo__')
assert not em.is_dunder('foo')