def test_first(self, merge_fixture):
r1, r2, r3, r4 = merge_fixture
result = r1.merge(r2, r3, r4)
eq_(
result.first(), (7, "u1"),
)
def test_first(self):
result = self._fixture()
row = result.first()
eq_(row, (1, 1, 1))
eq_(result.all(), [])
def test_first(self):
result = self._fixture()
row = result.first()
eq_(row, (1, 1, 1))
# note this is a behavior change in 1.4.27 due to
# adding a real result.close() to Result, previously this would
# return an empty list. this is already the
# behavior with CursorResult, but was mis-implemented for
# other non-cursor result sets.
assert_raises(exc.ResourceClosedError, result.all)
def test_scalar_none_first(self):
result = self._fixture(data=[(1, None, 2)])
result = result.scalars(1).unique()
eq_(result.first(), None)
