feat: user-friendly menu gating, clearer install/configure path for backends

1 files changed, 27 insertions, 0 deletions

diff --git a/app/tests/test_tui.py b/app/tests/test_tui.py
index 7c9c800..5b5cb3c 100644
--- a/app/tests/test_tui.py
+++ b/app/tests/test_tui.py
@@ -227,6 +227,33 @@ class MenuTests(TuiTestCase):
         with self.assertRaises(tui.WizardCancelled):
             tui.menu(screen, "Pick", self.OPTIONS)
 
+    def test_separator_is_blank_and_skipped_by_cursor(self):
+        options = [("build", "build"), tui.MENU_SEPARATOR,
+                   ("quit", "quit")]
+        # Down from the first option must skip the blank divider and land on
+        # the third option (Enter returns its value, not the separator's).
+        screen = FakeScreen(keys=[FakeCurses.KEY_DOWN, 10])
+        self.assertEqual(tui.menu(screen, "Pick", options), "quit")
+
+    def test_separator_alone_is_rejected(self):
+        with self.assertRaises(ValueError):
+            tui.menu(self.screen, "Pick", [tui.MENU_SEPARATOR])
+
+    def test_suffix_renders_in_its_theme_color(self):
+        # default_index=1 keeps the suffixed option unselected, so its
+        # segments keep their own colors instead of the cursor bar.
+        options = [("Build audio.cpp server", "build",
+                    ("[recommended]", "warn")), ("other", "other")]
+        screen = FakeScreen(keys=[10])
+        tui.menu(screen, "Pick", options, default_index=1)
+        text = "  [recommended]"
+        attr = next(a for _, _, drawn, a in screen.strings
+                    if drawn == text)
+        self.assertEqual(attr, tui._THEME["warn"])
+        label_attr = next(a for _, _, drawn, a in screen.strings
+                          if drawn == "Build audio.cpp server")
+        self.assertEqual(label_attr, tui._THEME["body"])
+
 
 class MenuTableTests(TuiTestCase):
     """The optional status table: aligned columns and colored statuses."""