Storm Dragon
131 lines
3.4 KiB
Python
131 lines
3.4 KiB
Python
import time
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from unittest.mock import Mock
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import pytest
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from fenrirscreenreader.core.tabCompletionManager import TabCompletionManager
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def _build_env(old_text="", cursor=None, screen="pty"):
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if cursor is None:
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cursor = {"x": 0, "y": 0}
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input_manager = Mock()
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input_manager.get_last_event.return_value = {
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"event_name": "KEY_TAB",
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"event_state": 1,
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}
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env = {
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"runtime": {
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"InputManager": input_manager,
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},
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"screen": {
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"new_cursor": cursor.copy(),
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"new_content_text": old_text,
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"new_delta": "",
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"new_delta_is_typing": False,
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"newTTY": screen,
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},
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"commandBuffer": {},
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}
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manager = TabCompletionManager()
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manager.initialize(env)
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return manager, env, input_manager
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def _set_screen_update(env, text, cursor, delta="", typing=False):
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env["screen"]["new_content_text"] = text
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env["screen"]["new_cursor"] = cursor.copy()
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env["screen"]["new_delta"] = delta
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env["screen"]["new_delta_is_typing"] = typing
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@pytest.mark.unit
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def test_unique_completion_speaks_inserted_suffix():
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manager, env, _input_manager = _build_env(
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"cd Do".ljust(20), {"x": 5, "y": 0}
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)
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manager.capture_if_tab()
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_set_screen_update(
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env,
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"cd Documents/".ljust(20),
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{"x": 13, "y": 0},
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delta="cuments/",
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typing=True,
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)
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assert manager.process_update() == "cuments/"
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state = env["commandBuffer"]["tabCompletion"]
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assert state["pending"] is None
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assert state["lastProcessedDelta"] == "cuments/"
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@pytest.mark.unit
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def test_candidate_list_speaks_visible_list_without_cursor_advance():
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old_text = "\n".join(["$ cd Do".ljust(20), "".ljust(20), "".ljust(20)])
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manager, env, _input_manager = _build_env(old_text, {"x": 7, "y": 0})
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manager.capture_if_tab()
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_set_screen_update(
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env,
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"\n".join(
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[
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"$ cd Do".ljust(20),
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"Documents/ Downloads/".ljust(20),
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"$ cd Do".ljust(20),
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]
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),
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{"x": 7, "y": 2},
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delta="Documents/ Downloads/",
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)
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assert manager.process_update() == "Documents/ Downloads/"
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@pytest.mark.unit
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def test_no_screen_change_stays_silent_and_keeps_pending_briefly():
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manager, env, _input_manager = _build_env(
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"cd Do".ljust(20), {"x": 5, "y": 0}
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)
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manager.capture_if_tab()
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assert manager.process_update() == ""
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assert env["commandBuffer"]["tabCompletion"]["pending"] is not None
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@pytest.mark.unit
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def test_timeout_clears_pending_without_speech():
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manager, env, _input_manager = _build_env(
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"cd Do".ljust(20), {"x": 5, "y": 0}
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)
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manager.capture_if_tab()
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env["commandBuffer"]["tabCompletion"]["pending"]["timestamp"] = (
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time.time() - 1
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)
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_set_screen_update(
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env,
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"unrelated output".ljust(20),
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{"x": 0, "y": 0},
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delta="unrelated output",
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)
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assert manager.process_update() == ""
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assert env["commandBuffer"]["tabCompletion"]["pending"] is None
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@pytest.mark.unit
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def test_non_tab_key_does_not_capture():
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manager, env, input_manager = _build_env(
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"cd Do".ljust(20), {"x": 5, "y": 0}
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)
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input_manager.get_last_event.return_value = {
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"event_name": "KEY_A",
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"event_state": 1,
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}
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manager.capture_if_tab()
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assert env["commandBuffer"]["tabCompletion"]["pending"] is None
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