Move lt_test_utils into a shared testing directory

tests/__init__.py

@@ -0,0 +1,4 @@
+"""Tests for the OpenFlexure Server.
+
+Each test suite should be run separately.
+"""

tests/shared_utils/__init__.py

@@ -0,0 +1 @@
+"""Shared utilities for all test suites."""

tests/unit_tests/test_camera.py

@@ -9,7 +9,7 @@ import labthings_fastapi as lt
 from openflexure_microscope_server.things.camera.simulation import SimulatedCamera
 from openflexure_microscope_server.things.stage.dummy import DummyStage
 
-from .utilities.lt_test_utils import LabThingsTestEnv
+from ..shared_utils.lt_test_utils import LabThingsTestEnv
 
 
 @pytest.fixture

tests/unit_tests/test_dummy_server.py

@@ -15,7 +15,7 @@ import piexif
 import pytest
 from PIL import Image
 
-from .utilities.lt_test_utils import LabThingsTestEnv
+from ..shared_utils.lt_test_utils import LabThingsTestEnv
 
 
 @pytest.fixture

tests/unit_tests/test_stage.py

@@ -17,7 +17,7 @@ from openflexure_microscope_server.things.stage import (
 )
 from openflexure_microscope_server.things.stage.dummy import DummyStage
 
-from .utilities.lt_test_utils import LabThingsTestEnv
+from ..shared_utils.lt_test_utils import LabThingsTestEnv
 
 # Keep the size and number of moves fairly small or the tests can take forever
 point3d = st.tuples(

tests/unit_tests/test_stitching.py

@@ -22,7 +22,7 @@ from openflexure_microscope_server.stitching import (
     StitcherValidationError,
 )
 
-from .utilities.lt_test_utils import LabThingsTestEnv
+from ..shared_utils.lt_test_utils import LabThingsTestEnv
 
 # A global logger pretending to the logger from a thing
 LOGGER = logging.getLogger("mock-thing_logger")