def test_union(get_dataframe):
"""
Test union with all set to false dedupes.
"""
q1 = Table(schema="events", name="calls")
union = q1.union(q1, all=False)
union_df = get_dataframe(union)
single_id = union_df[union_df.id == "5wNJA-PdRJ4-jxEdG-yOXpZ"]
assert len(single_id) == 2
def test_union_all(get_dataframe):
"""
Test default union behaviour keeps duplicates.
"""
q1 = Table(schema="events", name="calls")
union_all = q1.union(q1)
union_all_df = get_dataframe(union_all)
single_id = union_all_df[union_all_df.id == "5wNJA-PdRJ4-jxEdG-yOXpZ"]
assert len(single_id) == 4