test: unit tests moved to separate folder; scope of autouse bec_dispatcher fixture reduced only for unit tests; ci adjusted

tests/unit_tests/client_mocks.py

@@ -0,0 +1,138 @@
+# pylint: disable = no-name-in-module,missing-class-docstring, missing-module-docstring
+from unittest.mock import MagicMock, patch
+
+import fakeredis
+import pytest
+from bec_lib import BECClient, RedisConnector
+from bec_lib.device import Positioner
+from bec_lib.devicemanager import DeviceContainer
+
+
+class FakeDevice:
+    """Fake minimal positioner class for testing."""
+
+    def __init__(self, name, enabled=True):
+        self.name = name
+        self.enabled = enabled
+        self.signals = {self.name: {"value": 1.0}}
+        self.description = {self.name: {"source": self.name, "dtype": "number", "shape": []}}
+
+    def __contains__(self, item):
+        return item == self.name
+
+    @property
+    def _hints(self):
+        return [self.name]
+
+    def set_value(self, fake_value: float = 1.0) -> None:
+        """
+        Setup fake value for device readout
+        Args:
+            fake_value(float): Desired fake value
+        """
+        self.signals[self.name]["value"] = fake_value
+
+    def describe(self) -> dict:
+        """
+        Get the description of the device
+        Returns:
+            dict: Description of the device
+        """
+        return self.description
+
+
+class FakePositioner(FakeDevice):
+    def __init__(self, name, enabled=True, limits=None, read_value=1.0):
+        super().__init__(name, enabled)
+        self.limits = limits if limits is not None else [0, 0]
+        self.read_value = read_value
+
+    def set_read_value(self, value):
+        self.read_value = value
+
+    def read(self):
+        return {self.name: {"value": self.read_value}}
+
+    def set_limits(self, limits):
+        self.limits = limits
+
+    def move(self, value, relative=False):
+        """Simulates moving the device to a new position."""
+        if relative:
+            self.read_value += value
+        else:
+            self.read_value = value
+        # Respect the limits
+        self.read_value = max(min(self.read_value, self.limits[1]), self.limits[0])
+
+    @property
+    def readback(self):
+        return MagicMock(get=MagicMock(return_value=self.read_value))
+
+
+class DMMock:
+    def __init__(self):
+        self.devices = DeviceContainer()
+
+    def add_devives(self, devices: list):
+        for device in devices:
+            self.devices[device.name] = device
+
+
+DEVICES = [
+    FakePositioner("samx", limits=[-10, 10], read_value=2.0),
+    FakePositioner("samy", limits=[-5, 5], read_value=3.0),
+    FakePositioner("aptrx", limits=None, read_value=4.0),
+    FakePositioner("aptry", limits=None, read_value=5.0),
+    FakeDevice("gauss_bpm"),
+    FakeDevice("gauss_adc1"),
+    FakeDevice("gauss_adc2"),
+    FakeDevice("gauss_adc3"),
+    FakeDevice("bpm4i"),
+    FakeDevice("bpm3a"),
+    FakeDevice("bpm3i"),
+]
+
+
+def fake_redis_server(host, port):
+    redis = fakeredis.FakeRedis()
+    return redis
+
+
+@pytest.fixture(scope="function")
+def mocked_client(bec_dispatcher):
+    connector = RedisConnector("localhost:1", redis_cls=fake_redis_server)
+    # Create a MagicMock object
+    client = MagicMock()  # TODO change to real BECClient
+
+    # Shutdown the original client
+    bec_dispatcher.client.shutdown()
+    # Mock the connector attribute
+    bec_dispatcher.client = client
+
+    # Mock the device_manager.devices attribute
+    client.connector = connector
+    client.device_manager = DMMock()
+    client.device_manager.add_devives(DEVICES)
+
+    def mock_mv(*args, relative=False):
+        # Extracting motor and value pairs
+        for i in range(0, len(args), 2):
+            motor = args[i]
+            value = args[i + 1]
+            motor.move(value, relative=relative)
+        return MagicMock(wait=MagicMock())
+
+    client.scans = MagicMock(mv=mock_mv)
+
+    # Ensure isinstance check for Positioner passes
+    original_isinstance = isinstance
+
+    def isinstance_mock(obj, class_info):
+        if class_info == Positioner and isinstance(obj, FakePositioner):
+            return True
+        return original_isinstance(obj, class_info)
+
+    with patch("builtins.isinstance", new=isinstance_mock):
+        yield client
+    connector.shutdown()  # TODO change to real BECClient