def test_lp_not_supported_option(dummy_site):
s = dummy_site(lambda x: [x], '2.4.7')
lp = ProjectList('-d')
with pytest.raises(NotImplementedError):
lp.execute_on(s)
def test_lp_iter(dummy_site):
'''
Test that the resulting object from a List Projects command can be
iterated over successfully.
A duck-typed Site object is used to return a fixed result.
'''
s = dummy_site(lambda _: ['p1', 'p2'], '2.7.0')
lp = ProjectList()
r = lp.execute_on(s)
assert r == ['p1', 'p2']
for i, p in enumerate(lp):
assert p == ['p1', 'p2'][i]
