fix: can't check checkboxes in tts model page

2 files changed, 41 insertions, 9 deletions

diff --git a/app/tests/test_hub.py b/app/tests/test_hub.py
index daa4abd..fbede75 100644
--- a/app/tests/test_hub.py
+++ b/app/tests/test_hub.py
@@ -364,20 +364,24 @@ class HubMenuTests(unittest.TestCase):
         self.assertIn("qwen3_tts_1_7b_customvoice_q8_0", text)
         self.assertIn("5. Go to Generate Audiobooks.", text)
         # The "no need to manually start/stop" sentence sits on its own
-        # indented line below the step-5 paragraph.
-        self.assertIn("stop it.\nThere is no need to manually "
+        # indented line below the step-5 paragraph (one leading space
+        # beyond the 2-space indent, lining up with the step text).
+        self.assertIn("stop it.\n There is no need to manually "
                       "start/stop servers.", text)
         self.assertIn("6. Generated audiobooks (m4b, mp3, etc.) will "
                       "output here:", text)
         # The three folder paths are their own indented, white-bold
-        # ("input") rows; the numbered steps start at the margin. They
-        # resolve live from the converter module, so a Settings change
-        # this session is reflected.
-        self.assertIn(([(str(hub.converter_mod.BOOKS_FOLDER), "input")], 1),
+        # ("input") rows; the numbered steps start at the margin and
+        # the indented rows carry a leading space of their own, so
+        # they line up with the step text after the "N. " prefixes.
+        # They resolve live from the converter module, so a Settings
+        # change this session is reflected.
+        self.assertIn(([(" " + str(hub.converter_mod.BOOKS_FOLDER),
+                         "input")], 1), items)
+        self.assertIn(([(" " + str(hub.common.VOICES_DIR), "input")], 1),
                       items)
-        self.assertIn(([(str(hub.common.VOICES_DIR), "input")], 1), items)
-        self.assertIn(([(str(hub.converter_mod.AUDIOBOOKS_FOLDER), "input")],
-                       1), items)
+        self.assertIn(([(" " + str(hub.converter_mod.AUDIOBOOKS_FOLDER),
+                         "input")], 1), items)
         self.assertEqual(items[0][1], 0)
 
 
diff --git a/app/tests/test_tui.py b/app/tests/test_tui.py
index e12da76..e765e60 100644
--- a/app/tests/test_tui.py
+++ b/app/tests/test_tui.py
@@ -1147,6 +1147,34 @@ class CheckboxTreeTests(TuiTestCase):
         picked = tui.checkbox_tree(screen, "Pick models", self.FAMILIES)
         self.assertEqual(picked, [(0, "pkg-a")])
 
+    def test_space_toggles_option_row(self):
+        # Enter on the family checks pkg-a and expands; Down twice lands
+        # on the pkg-b option row; Space checks it; confirm returns both.
+        screen = FakeScreen(keys=[10, FakeCurses.KEY_DOWN,
+                                  FakeCurses.KEY_DOWN, ord(" "), 9, 10])
+        picked = tui.checkbox_tree(screen, "Pick models", self.FAMILIES)
+        self.assertEqual(picked, [(0, "pkg-a"), (0, "pkg-b")])
+
+    def test_enter_toggles_option_row(self):
+        # Enter on the family checks pkg-a and expands; Down lands on the
+        # pkg-a option row; Enter there unchecks it; Down to pkg-b, Space
+        # checks it. Confirm returns only pkg-b.
+        screen = FakeScreen(keys=[10, FakeCurses.KEY_DOWN, 10,
+                                  FakeCurses.KEY_DOWN, ord(" "), 9, 10])
+        picked = tui.checkbox_tree(screen, "Pick models", self.FAMILIES)
+        self.assertEqual(picked, [(0, "pkg-b")])
+
+    def test_unhandled_key_on_row_is_ignored(self):
+        # A key that is neither motion nor toggle (here "x") must not
+        # toggle anything or crash on either row kind; Esc then aborts.
+        marker = object()
+        screen = FakeScreen(keys=[ord("x"), FakeCurses.KEY_DOWN, ord("x"),
+                                  27])
+        self.assertIs(
+            tui.checkbox_tree(screen, "Pick models", self.FAMILIES,
+                              back_value=marker),
+            marker)
+
     def test_prechecked_selection_confirmed(self):
         # checked= seeds the tree (modify flow): Tab then Confirm accepts
         # the pre-checked options without any extra key presses.