feat: focus panel on rgb leds and speed boot

test_led_panel.py

@@ -2,6 +2,7 @@
 import json
 import tempfile
 import threading
+import urllib.error
 import urllib.request
 from pathlib import Path
 from led_panel import Handler, ThreadingHTTPServer
@@ -34,6 +35,16 @@ def main():
         (d2 / 'brightness').write_text('1')
         (d2 / 'max_brightness').write_text('1')
         (d2 / 'trigger').write_text('[none] timer')
+        d3 = root / 'green:wlan'
+        d3.mkdir()
+        (d3 / 'brightness').write_text('1')
+        (d3 / 'max_brightness').write_text('1')
+        (d3 / 'trigger').write_text('[none] timer')
+        hidden = root / 'sim:en'
+        hidden.mkdir()
+        (hidden / 'brightness').write_text('1')
+        (hidden / 'max_brightness').write_text('1')
+        (hidden / 'trigger').write_text('[none] timer')
         config_path = root / 'config.json'
         led_panel.LED_ROOT = root
         led_panel.CONFIG_PATH = config_path
@@ -43,7 +54,13 @@ def main():
         t.start()
         try:
             leds = req(port, '/api/leds')
-            assert leds['ok'] and leds['leds'][0]['name'] == 'blue:wan'
+            names = [led['name'] for led in leds['leds']]
+            assert leds['ok'] and names == ['blue:wan', 'green:wlan', 'red:power']
+            try:
+                req(port, '/api/brightness', {'name':'sim:en','value':0})
+                raise AssertionError('hidden LED unexpectedly writable')
+            except urllib.error.HTTPError as e:
+                assert e.code == 400
             b = req(port, '/api/brightness', {'name':'blue:wan','value':1})
             assert b['ok'] and (d / 'brightness').read_text() == '1'
             tr = req(port, '/api/trigger', {'name':'blue:wan','trigger':'timer'})
@@ -64,12 +81,15 @@ def main():
             assert (d / 'brightness').read_text() == '1'
             assert (d / 'delay_on').read_text() == '123'
             all_off = req(port, '/api/all-off', {})
-            assert all_off['ok'] and all_off['changed'] == 2
+            assert all_off['ok'] and all_off['changed'] == 3
             assert (d / 'brightness').read_text() == '0'
             assert (d2 / 'brightness').read_text() == '0'
+            assert (d3 / 'brightness').read_text() == '0'
+            assert (hidden / 'brightness').read_text() == '1'
             assert '[none]' in (d / 'trigger').read_text() or (d / 'trigger').read_text() == 'none'
             assert '[none]' in (d2 / 'trigger').read_text() or (d2 / 'trigger').read_text() == 'none'
-            print('OK: API write + persistence + all-off regression passed')
+            assert '[none]' in (d3 / 'trigger').read_text() or (d3 / 'trigger').read_text() == 'none'
+            print('OK: RGB filter + API write + persistence + all-off regression passed')
         finally:
             httpd.shutdown()