fix more isolation

script/analyze_component_buses.py

@@ -68,6 +68,7 @@ ISOLATED_COMPONENTS = {
     "esp32_camera": "Leaks config into other components",
     "esp32_camera_web_server": "Leaks config into other components",
     "esphome": "Defines devices/areas in esphome: section that are referenced in other sections - breaks when merged",
+    "ethernet": "Defines ethernet: which conflicts with wifi: used by most components",
     "lvgl": "Defines multiple SDL displays on host platform that conflict when merged with other display configs",
     "matrix_keypad": "Needs isolation due to keypad",
     "mcp4725": "no YAML config to specify i2c bus id",
@@ -322,6 +323,11 @@ def analyze_all_components(
         # Note: Components using $component_dir are now groupable because the merge
         # script rewrites these to absolute paths with component-specific substitutions
 
+        # Check if component is explicitly isolated
+        # These have known issues that prevent grouping with other components
+        if component_name in ISOLATED_COMPONENTS:
+            non_groupable.add(component_name)
+
         # Check if component is a base bus component
         # These are platform implementations and must be tested separately
         if component_name in BASE_BUS_COMPONENTS:

tests/components/selec_meter/common.yaml

@@ -1,5 +1,6 @@
 sensor:
   - platform: selec_meter
+    modbus_id: modbus_bus
     total_active_energy:
       name: SelecEM2M Total Active Energy
     import_active_energy:

tests/components/selec_meter/test.esp32-c3-idf.yaml

@@ -1,5 +1,7 @@
 substitutions:
+  flow_control_pin: GPIO10
+
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/selec_meter/test.esp32-idf.yaml

@@ -1,8 +1,9 @@
 substitutions:
   tx_pin: GPIO4
   rx_pin: GPIO5
+  flow_control_pin: GPIO26
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/selec_meter/test.esp8266-ard.yaml

@@ -1,8 +1,9 @@
 substitutions:
   tx_pin: GPIO0
   rx_pin: GPIO2
+  flow_control_pin: GPIO4
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/selec_meter/test.rp2040-ard.yaml

@@ -1,8 +1,9 @@
 substitutions:
   tx_pin: GPIO4
   rx_pin: GPIO5
+  flow_control_pin: GPIO6
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml