def test_remove_no_host_anymore(self):
groupa = Group('groupa')
hosta = Host('a')
groupa.add_host(hosta)
assert groupa.hosts[0].name == 'a'
groupa.del_host(hosta)
groupa.del_host(hosta)
def test_remove_host(self):
groupa = Group('groupa')
hosta = Host('a')
groupa.add_host(hosta)
assert groupa.hosts[0].name == 'a'
groupa.del_host(hosta)
assert len(groupa.hosts) == 0
def test_remove_invalid_host(self):
groupa = Group('groupa')
with pytest.raises(TypeError):
groupa.del_host('q')