diff --git a/tests/test_sqlite_migrator.py b/tests/test_sqlite_migrator.py
index 1e6d0548b6..97419bcefa 100644
--- a/tests/test_sqlite_migrator.py
+++ b/tests/test_sqlite_migrator.py
@@ -1,4 +1,5 @@
 import sqlite3
+from abc import ABC, abstractmethod
 from contextlib import closing
 from logging import Logger
 from pathlib import Path
@@ -11,6 +12,7 @@ from invokeai.app.services.shared.sqlite.sqlite_database import SqliteDatabase
 from invokeai.app.services.shared.sqlite_migrator.sqlite_migrator_common import (
     MigrateCallback,
     Migration,
+    MigrationDependency,
     MigrationError,
     MigrationSet,
     MigrationVersionError,
@@ -25,6 +27,16 @@ def logger() -> Logger:
     return Logger("test_sqlite_migrator")
 
 
+@pytest.fixture
+def memory_db_conn() -> sqlite3.Connection:
+    return sqlite3.connect(":memory:")
+
+
+@pytest.fixture
+def memory_db_cursor(memory_db_conn: sqlite3.Connection) -> sqlite3.Cursor:
+    return memory_db_conn.cursor()
+
+
 @pytest.fixture
 def migrator(logger: Logger) -> SQLiteMigrator:
     db = SqliteDatabase(db_path=None, logger=logger, verbose=False)
@@ -45,11 +57,25 @@ def migration_no_op(no_op_migrate_callback: MigrateCallback) -> Migration:
 
 
 @pytest.fixture
-def migration_create_test_table() -> Migration:
+def migrate_callback_create_table_of_name() -> MigrateCallback:
+    def migrate(cursor: sqlite3.Cursor, **kwargs) -> None:
+        table_name = kwargs["table_name"]
+        cursor.execute(f"CREATE TABLE {table_name} (id INTEGER PRIMARY KEY);")
+
+    return migrate
+
+
+@pytest.fixture
+def migrate_callback_create_test_table() -> MigrateCallback:
     def migrate(cursor: sqlite3.Cursor, **kwargs) -> None:
         cursor.execute("CREATE TABLE test (id INTEGER PRIMARY KEY);")
 
-    return Migration(from_version=0, to_version=1, migrate_callback=migrate)
+    return migrate
+
+
+@pytest.fixture
+def migration_create_test_table(migrate_callback_create_test_table: MigrateCallback) -> Migration:
+    return Migration(from_version=0, to_version=1, migrate_callback=migrate_callback_create_test_table)
 
 
 @pytest.fixture
@@ -75,6 +101,31 @@ def create_migrate(i: int) -> MigrateCallback:
     return migrate
 
 
+def test_migration_dependency_sets_value_primitive() -> None:
+    dependency = MigrationDependency(name="test_dependency", dependency_type=str)
+    dependency.set_value("test")
+    assert dependency.value == "test"
+    with pytest.raises(TypeError, match=r"Dependency test_dependency must be of type.*str"):
+        dependency.set_value(1)
+
+
+def test_migration_dependency_sets_value_complex() -> None:
+    class SomeBase(ABC):
+        @abstractmethod
+        def some_method(self) -> None:
+            pass
+
+    class SomeImpl(SomeBase):
+        def some_method(self) -> None:
+            return
+
+    dependency = MigrationDependency(name="test_dependency", dependency_type=SomeBase)
+    with pytest.raises(TypeError, match=r"Dependency test_dependency must be of type.*SomeBase"):
+        dependency.set_value(1)
+    # not throwing is sufficient
+    dependency.set_value(SomeImpl())
+
+
 def test_migration_to_version_is_one_gt_from_version(no_op_migrate_callback: MigrateCallback) -> None:
     with pytest.raises(ValidationError, match="to_version must be one greater than from_version"):
         Migration(from_version=0, to_version=2, migrate_callback=no_op_migrate_callback)
@@ -149,6 +200,49 @@ def test_migration_set_gets_latest_version(no_op_migrate_callback: MigrateCallba
     assert migration_set.latest_version == 2
 
 
+def test_migration_provide_dependency_validates_name(no_op_migrate_callback: MigrateCallback) -> None:
+    dependency = MigrationDependency(name="my_dependency", dependency_type=str)
+    migration = Migration(
+        from_version=0,
+        to_version=1,
+        migrate_callback=no_op_migrate_callback,
+        dependencies={dependency.name: dependency},
+    )
+    with pytest.raises(ValueError, match="is not a dependency of this migration"):
+        migration.provide_dependency("unknown_dependency_name", "banana_sushi")
+
+
+def test_migration_runs_without_dependencies(
+    memory_db_cursor: sqlite3.Cursor, migrate_callback_create_test_table: MigrateCallback
+) -> None:
+    migration = Migration(
+        from_version=0,
+        to_version=1,
+        migrate_callback=migrate_callback_create_test_table,
+    )
+    migration.run(memory_db_cursor)
+    memory_db_cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='test';")
+    assert memory_db_cursor.fetchone() is not None
+
+
+def test_migration_runs_with_dependencies(
+    memory_db_cursor: sqlite3.Cursor, migrate_callback_create_table_of_name: MigrateCallback
+) -> None:
+    dependency = MigrationDependency(name="table_name", dependency_type=str)
+    migration = Migration(
+        from_version=0,
+        to_version=1,
+        migrate_callback=migrate_callback_create_table_of_name,
+        dependencies={dependency.name: dependency},
+    )
+    with pytest.raises(MigrationError, match="Missing migration dependencies"):
+        migration.run(memory_db_cursor)
+    migration.provide_dependency(dependency.name, "banana_sushi")
+    migration.run(memory_db_cursor)
+    memory_db_cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='banana_sushi';")
+    assert memory_db_cursor.fetchone() is not None
+
+
 def test_migrator_registers_migration(migrator: SQLiteMigrator, migration_no_op: Migration) -> None:
     migration = migration_no_op
     migrator.register_migration(migration)