Tests that if a commit raises an exception, the connection context is restored.

Computed field accessing an excluded, non-prefetched relation. When team_members is excluded from the Pydantic model AND not manually prefetched,

Computed field accessing an excluded relation works when manually prefetched. If the user prefetches the relation before calling from_tortoise_or

Computed field accessing a reverse relation that IS in the Pydantic model. This tests the happy path where team_members is a Pydantic field AND t

Test concurrent creates.

Test concurrent creates within transaction.

Test concurrent reads.

Test concurrent reads within transaction.

Test concurrent get_or_create.

Test concurrent queries with lazy connection initialization. Tortoise.init is lazy and does not initialize the database connection until the

Test concurrent transactions with lazy connection initialization.

Test concurrent transactions with multiple operations.

Test concurrent transactions with single operation.

Model creator should merge all 3 configs. - It merges (Default, Meta's config_class and creator's config_class) together.

Will fail with a ConfigurationError since connection 'other' does not exist.

Connections closed on async context exit.

Test consequent nested transactions.

Dest_null has backward O2O 'address_null' from O2O_null.

Book has an FK to Author.

Event has token field with default=generate_token (callable).

When tournament=obj is passed, tournament_id should not be overwritten to None by defaults.

Address has a forward O2O field 'event' pointing to Event.

Event has both tournament (required FK) and reporter (nullable FK).

construct() should accept unsaved FK objects without raising.

Unlike __init__, construct() should NOT raise ValueError for null in non-nullable fields.

Fields without explicit defaults should get None.

Nullable FK field set to None should work.

Nullable FK field set to an object should work.

Simple data fields should work without Tortoise.init() / db fixture.

Unknown kwargs should be stored as instance attributes (no validation).

Unknown kwargs should work without initialization.

Backward FK/M2M fields not provided should not raise errors. They are lazily created by the property getter.

Unlike __init__, construct() does NOT check _saved_in_db on FK values.

Construct 100 model instances with many defaults — deepcopy skip path.

Test contained_by filter on integer array field.

Test contained_by filter on string array field.

Test contains filter on integer array field.

Test contains filter on smallint array field.

Test contains filter on string array field.

Apps property is initially None.

Context connections isolated from global.

ConnectionHandler is lazily created on first access.

Context has default timezone settings.

TortoiseContext instantiation has correct initial state.

Context manager resets on exit.

Context manager sets current context.

Test JSON field creation and retrieval.