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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/test_wander.py

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+"""Autonomous wandering. Needs a QApplication, so run with
+QT_QPA_PLATFORM=offscreen (same as test_controller.py)."""
+
+import sys
+from pathlib import Path
+
+import pytest
+
+sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
+
+from PySide6.QtWidgets import QApplication
+
+from bolt_pet import config
+from bolt_pet.state import PetState
+from bolt_pet.ui.pet_window import PetWindow
+
+
+@pytest.fixture(scope="module")
+def qt_app():
+    app = QApplication.instance() or QApplication([])
+    yield app
+
+
+@pytest.fixture
+def pet(qt_app):
+    window = PetWindow()
+    window.set_wander_enabled(True)
+    yield window
+    window.close()
+
+
+def _walk_until_done(pet, max_ticks=2000):
+    for _ in range(max_ticks):
+        pet._wander_tick()
+        if pet._wander_target is None:
+            return True
+    return False
+
+
+def test_wanders_when_idle_and_reaches_its_target(pet, monkeypatch):
+    # Snapping is tested separately; here it would tug the pet off its target
+    # the moment it arrives near an edge.
+    monkeypatch.setattr(config, "PET_EDGE_SNAP", False)
+    pet.wander_now()
+    pet._wander_tick()
+    target = pet._wander_target
+    if target is None:
+        pytest.skip("no usable screen geometry for a stroll on this host")
+    assert _walk_until_done(pet), "pet never reached its wander target"
+    assert pet.pos() == target
+
+
+def test_stays_put_while_talking(pet):
+    pet.set_state(PetState.TALKING)
+    start = pet.pos()
+    pet.wander_now()
+    for _ in range(50):
+        pet._wander_tick()
+    assert pet.pos() == start
+    assert pet._wander_target is None
+
+
+def test_stays_put_while_bubble_is_up(pet):
+    pet.say("hello there", duration_ms=60000)
+    start = pet.pos()
+    pet.wander_now()
+    for _ in range(50):
+        pet._wander_tick()
+    assert pet.pos() == start
+
+
+def test_disabling_wander_stops_movement(pet):
+    pet.set_wander_enabled(False)
+    start = pet.pos()
+    pet.wander_now()
+    for _ in range(50):
+        pet._wander_tick()
+    assert pet.pos() == start
+
+
+def test_stroll_stays_on_screen(pet):
+    geo = pet._screen_geometry()
+    if geo is None:
+        pytest.skip("no usable screen geometry on this host")
+    for _ in range(10):
+        pet.wander_now()
+        pet._wander_tick()
+        assert _walk_until_done(pet)
+        assert geo.contains(pet.geometry())