Storm Dragon
127 lines
3.3 KiB
Python
127 lines
3.3 KiB
Python
import importlib.util
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from pathlib import Path
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from unittest.mock import Mock
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import pytest
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from fenrirscreenreader.utils import char_utils
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COMMANDS_DIR = (
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Path(__file__).resolve().parents[2]
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/ "src"
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/ "fenrirscreenreader"
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/ "commands"
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/ "commands"
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)
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def load_command(name):
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spec = importlib.util.spec_from_file_location(
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f"fenrir_{name}", COMMANDS_DIR / f"{name}.py"
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)
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module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(module)
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return module.command()
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def build_environment(cursor):
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settings_manager = Mock()
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settings_manager.get_setting_as_bool.return_value = True
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output_manager = Mock()
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cursor_manager = Mock()
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cursor_manager.enter_review_mode_curr_text_cursor.return_value = None
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cursor_manager.get_review_or_text_cursor.return_value = cursor
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return {
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"punctuation": {"PUNCTDICT": {" ": "space"}},
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"screen": {
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"newCursorReview": cursor.copy(),
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"new_cursor": cursor.copy(),
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"new_content_text": "abc\ndef",
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},
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"runtime": {
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"AttributeManager": Mock(has_attributes=Mock(return_value=False)),
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"CursorManager": cursor_manager,
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"OutputManager": output_manager,
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"SettingsManager": settings_manager,
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"TableManager": Mock(is_table_mode=Mock(return_value=False)),
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},
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}
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def run_command(name, cursor):
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env = build_environment(cursor)
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command = load_command(name)
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command.initialize(env)
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command.run()
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return env["runtime"]["OutputManager"]
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def boundary_call(output_manager):
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return output_manager.present_text.call_args_list[-1]
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@pytest.mark.unit
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def test_previous_line_uses_start_of_screen_sound_at_top():
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output_manager = run_command("review_prev_line", {"x": 0, "y": 0})
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call = boundary_call(output_manager)
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assert call.args[0] == "start of screen"
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assert call.kwargs["sound_icon"] == "StartOfScreen"
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@pytest.mark.unit
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def test_next_line_uses_end_of_screen_sound_at_bottom():
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output_manager = run_command("review_next_line", {"x": 0, "y": 1})
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call = boundary_call(output_manager)
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assert call.args[0] == "end of screen"
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assert call.kwargs["sound_icon"] == "EndOfScreen"
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@pytest.mark.unit
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def test_previous_character_uses_start_of_screen_sound_at_top_left():
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output_manager = run_command("review_prev_char", {"x": 0, "y": 0})
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call = boundary_call(output_manager)
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assert call.args[0] == "start of screen"
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assert call.kwargs["sound_icon"] == "StartOfScreen"
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@pytest.mark.unit
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def test_next_character_uses_end_of_screen_sound_at_bottom_right():
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output_manager = run_command("review_next_char", {"x": 2, "y": 1})
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call = boundary_call(output_manager)
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assert call.args[0] == "end of screen"
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assert call.kwargs["sound_icon"] == "EndOfScreen"
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@pytest.mark.unit
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def test_vertical_character_navigation_reports_boundaries_only_at_edges():
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assert char_utils.get_up_char(0, 1, "abc\ndef") == (
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0,
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0,
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"a",
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False,
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)
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assert char_utils.get_up_char(0, 0, "abc\ndef") == (
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0,
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0,
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"",
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True,
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)
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assert char_utils.get_down_char(0, 0, "abc\ndef") == (
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0,
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1,
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"d",
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False,
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)
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assert char_utils.get_down_char(0, 1, "abc\ndef") == (
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0,
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1,
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"",
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True,
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)
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