From f9cc01408d9f725dfe6bb3ba01ab2ce0d3fe9dd2 Mon Sep 17 00:00:00 2001
From: David Perl <david.perl@psi.ch>
Date: Mon, 15 Sep 2025 14:10:25 +0200
Subject: [PATCH] fix: tests

---
 bec_widgets/cli/client.py                     | 62 +++++++++++++++++++
 .../device_resource_backend.py                |  2 +-
 tests/unit_tests/test_device_browser.py       |  2 +-
 3 files changed, 64 insertions(+), 2 deletions(-)

diff --git a/bec_widgets/cli/client.py b/bec_widgets/cli/client.py
index 3281dddb..26a64cb2 100644
--- a/bec_widgets/cli/client.py
+++ b/bec_widgets/cli/client.py
@@ -236,6 +236,26 @@ class AutoUpdates(RPCBase):
         """
 
 
+class AvailableDeviceResources(RPCBase):
+    @rpc_call
+    def remove(self):
+        """
+        Cleanup the BECConnector
+        """
+
+    @rpc_call
+    def attach(self):
+        """
+        None
+        """
+
+    @rpc_call
+    def detach(self):
+        """
+        Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
+        """
+
+
 class BECDock(RPCBase):
     @property
     @rpc_call
@@ -1100,6 +1120,48 @@ class Curve(RPCBase):
         """
 
 
+class DMConfigView(RPCBase):
+    @rpc_call
+    def remove(self):
+        """
+        Cleanup the BECConnector
+        """
+
+    @rpc_call
+    def attach(self):
+        """
+        None
+        """
+
+    @rpc_call
+    def detach(self):
+        """
+        Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
+        """
+
+
+class DMOphydTest(RPCBase):
+    """Widget to test device configurations using ophyd devices."""
+
+    @rpc_call
+    def remove(self):
+        """
+        Cleanup the BECConnector
+        """
+
+    @rpc_call
+    def attach(self):
+        """
+        None
+        """
+
+    @rpc_call
+    def detach(self):
+        """
+        Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
+        """
+
+
 class DapComboBox(RPCBase):
     """The DAPComboBox widget is an extension to the QComboBox with all avaialble DAP model from BEC."""
 
diff --git a/bec_widgets/widgets/control/device_manager/components/available_device_resources/device_resource_backend.py b/bec_widgets/widgets/control/device_manager/components/available_device_resources/device_resource_backend.py
index 7da504e3..145d2110 100644
--- a/bec_widgets/widgets/control/device_manager/components/available_device_resources/device_resource_backend.py
+++ b/bec_widgets/widgets/control/device_manager/components/available_device_resources/device_resource_backend.py
@@ -103,7 +103,7 @@ class _ConfigFileBackend(DeviceResourceBackend):
 
     def _get_configs_from_plugin_files(self, dir: Path):
         files = glob("*.yaml", root_dir=dir, recursive=True)
-        return reduce(operator.or_, map(_devices_from_file, (str(dir / f) for f in files)))
+        return reduce(operator.or_, map(_devices_from_file, (str(dir / f) for f in files)), set())
 
     def _get_tag_groups(self) -> dict[str, set[HashableDevice]]:
         return {
diff --git a/tests/unit_tests/test_device_browser.py b/tests/unit_tests/test_device_browser.py
index 2ccb2585..7c36594e 100644
--- a/tests/unit_tests/test_device_browser.py
+++ b/tests/unit_tests/test_device_browser.py
@@ -100,7 +100,7 @@ def test_device_item_expansion(device_browser, qtbot):
     form = tab_widget.widget(0).layout().itemAt(0).widget()
     assert widget.expanded
     assert (name_field := form.widget_dict.get("name")) is not None
-    qtbot.waitUntil(lambda: name_field.getValue() == "samx", timeout=500)
+    qtbot.waitUntil(lambda: name_field.getValue() == "aptrx", timeout=500)
     qtbot.mouseClick(widget._expansion_button, Qt.MouseButton.LeftButton)
     assert not widget.expanded