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100 lines
3.3 KiB
Python
100 lines
3.3 KiB
Python
from sqlite_utils.db import PrimaryKeyRequired
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import pytest
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def test_upsert(fresh_db):
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table = fresh_db["table"]
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table.insert({"id": 1, "name": "Cleo"}, pk="id")
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table.upsert({"id": 1, "age": 5}, pk="id", alter=True)
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assert [{"id": 1, "name": "Cleo", "age": 5}] == list(table.rows)
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assert 1 == table.last_pk
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def test_upsert_all(fresh_db):
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table = fresh_db["table"]
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table.upsert_all([{"id": 1, "name": "Cleo"}, {"id": 2, "name": "Nixie"}], pk="id")
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table.upsert_all([{"id": 1, "age": 5}, {"id": 2, "age": 5}], pk="id", alter=True)
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assert [
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{"id": 1, "name": "Cleo", "age": 5},
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{"id": 2, "name": "Nixie", "age": 5},
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] == list(table.rows)
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assert table.last_pk is None
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def test_upsert_all_single_column(fresh_db):
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table = fresh_db["table"]
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table.upsert_all([{"name": "Cleo"}], pk="name")
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assert [{"name": "Cleo"}] == list(table.rows)
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assert table.pks == ["name"]
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def test_upsert_all_not_null(fresh_db):
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# https://github.com/simonw/sqlite-utils/issues/538
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fresh_db["comments"].upsert_all(
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[{"id": 1, "name": "Cleo"}],
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pk="id",
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not_null=["name"],
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)
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assert list(fresh_db["comments"].rows) == [{"id": 1, "name": "Cleo"}]
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def test_upsert_error_if_no_pk(fresh_db):
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table = fresh_db["table"]
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with pytest.raises(PrimaryKeyRequired):
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table.upsert_all([{"id": 1, "name": "Cleo"}])
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with pytest.raises(PrimaryKeyRequired):
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table.upsert({"id": 1, "name": "Cleo"})
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def test_upsert_with_hash_id(fresh_db):
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table = fresh_db["table"]
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table.upsert({"foo": "bar"}, hash_id="pk")
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assert [{"pk": "a5e744d0164540d33b1d7ea616c28f2fa97e754a", "foo": "bar"}] == list(
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table.rows
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)
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assert "a5e744d0164540d33b1d7ea616c28f2fa97e754a" == table.last_pk
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@pytest.mark.parametrize("hash_id", (None, "custom_id"))
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def test_upsert_with_hash_id_columns(fresh_db, hash_id):
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table = fresh_db["table"]
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table.upsert({"a": 1, "b": 2, "c": 3}, hash_id=hash_id, hash_id_columns=("a", "b"))
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assert list(table.rows) == [
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{
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hash_id or "id": "4acc71e0547112eb432f0a36fb1924c4a738cb49",
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"a": 1,
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"b": 2,
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"c": 3,
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}
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]
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assert table.last_pk == "4acc71e0547112eb432f0a36fb1924c4a738cb49"
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table.upsert({"a": 1, "b": 2, "c": 4}, hash_id=hash_id, hash_id_columns=("a", "b"))
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assert list(table.rows) == [
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{
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hash_id or "id": "4acc71e0547112eb432f0a36fb1924c4a738cb49",
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"a": 1,
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"b": 2,
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"c": 4,
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}
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]
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def test_upsert_compound_primary_key(fresh_db):
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table = fresh_db["table"]
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table.upsert_all(
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[
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{"species": "dog", "id": 1, "name": "Cleo", "age": 4},
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{"species": "cat", "id": 1, "name": "Catbag"},
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],
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pk=("species", "id"),
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)
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assert table.last_pk is None
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table.upsert({"species": "dog", "id": 1, "age": 5}, pk=("species", "id"))
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assert ("dog", 1) == table.last_pk
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assert [
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{"species": "dog", "id": 1, "name": "Cleo", "age": 5},
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{"species": "cat", "id": 1, "name": "Catbag", "age": None},
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] == list(table.rows)
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# .upsert_all() with a single item should set .last_pk
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table.upsert_all([{"species": "cat", "id": 1, "age": 5}], pk=("species", "id"))
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assert ("cat", 1) == table.last_pk
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