def test_columns(self, merge_fixture):
r1, r2, r3, r4 = merge_fixture
result = r1.merge(r2, r3, r4)
eq_(
result.columns("user_name").fetchmany(4),
[("u1",), ("u2",), ("u3",), ("u4",)],
)
result.close()
def test_merge_results(self, merge_fixture):
r1, r2, r3, r4 = merge_fixture
result = r1.merge(r2, r3, r4)
eq_(result.keys(), ["user_id", "user_name"])
row = result.fetchone()
eq_(row, (7, "u1"))
result.close()
