Expand browser editor runtime and LED simulation workflows.

Add Docker deployment support, richer Selenium/LED pattern tests, in-browser diagnostics, responsive UI improvements, and 16x16 panel simulation tooling to speed iteration and hardware-style prototyping.

Made-with: Cursor

tests/test_selenium_smoke.py

@@ -7,6 +7,9 @@ import urllib.error
 import urllib.request
 
 import pytest
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support import expected_conditions as ec
+from selenium.webdriver.support.ui import WebDriverWait
 
 pytest.importorskip("selenium.webdriver")
 
@@ -46,3 +49,24 @@ def test_home_page_title(driver):
         )
     driver.get(f"{base}/")
     assert "Python Editor" in driver.title
+
+
+@pytest.mark.selenium
+def test_editor_page_loads_core_controls(driver):
+    base = os.environ.get("SELENIUM_BASE_URL", "http://127.0.0.1:8080").rstrip("/")
+    if not _server_reachable(base):
+        pytest.skip(
+            f"No server at {base}. In another terminal run: "
+            "pipenv run dev   (then re-run this test, or set SELENIUM_BASE_URL)."
+        )
+
+    driver.get(f"{base}/editor")
+
+    # If the app is configured with AUTH_ENABLED=true, unauthenticated requests redirect to /login.
+    if "/login" in (driver.current_url or ""):
+        pytest.skip("Editor requires login; set AUTH_ENABLED=false for this Selenium smoke test.")
+
+    wait = WebDriverWait(driver, 10)
+    wait.until(ec.presence_of_element_located((By.ID, "run-btn")))
+    wait.until(ec.presence_of_element_located((By.ID, "stop-btn")))
+    wait.until(ec.presence_of_element_located((By.ID, "file-tree")))