stan44
e0f298ba36
- introduce `LyricFlow.Core.Backend` with shared DTOs, rhyme/spellcheck engines, and REST endpoints - wire Python GUI/core to run and call the backend via new bridge/client modules - add backend parity/integration tests and update packaging/ignore settings
102 lines
3.9 KiB
Python
102 lines
3.9 KiB
Python
import os
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import tempfile
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import unittest
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from src.gui.backend_client import AppCorePreferences, DesktopBackendClient, ProjectState, SessionTabSnapshot
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from src.gui.backend_runner import BackendRunner
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class TestBackendContract(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls._state_root = tempfile.TemporaryDirectory()
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cls._old_session_path = os.environ.get("State__SessionPath")
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cls._old_prefs_path = os.environ.get("State__CorePreferencesPath")
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os.environ["State__SessionPath"] = os.path.join(cls._state_root.name, "session_snapshots.json")
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os.environ["State__CorePreferencesPath"] = os.path.join(cls._state_root.name, "core_preferences.json")
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cls.runner = BackendRunner()
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cls.runner.start()
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cls.client = DesktopBackendClient()
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@classmethod
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def tearDownClass(cls):
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cls.runner.stop()
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if cls._old_session_path is None:
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os.environ.pop("State__SessionPath", None)
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else:
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os.environ["State__SessionPath"] = cls._old_session_path
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if cls._old_prefs_path is None:
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os.environ.pop("State__CorePreferencesPath", None)
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else:
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os.environ["State__CorePreferencesPath"] = cls._old_prefs_path
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cls._state_root.cleanup()
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def test_project_round_trip(self):
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with tempfile.TemporaryDirectory() as tmp:
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project_file = os.path.join(tmp, ".lyricproject")
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state = ProjectState(
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version=2,
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name="demo",
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open_files=[os.path.join(tmp, "one.lmd")],
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active_file=os.path.join(tmp, "one.lmd"),
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cursor_positions={os.path.join(tmp, "one.lmd"): 12},
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scratchpad_open=True,
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)
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self.client.write_project(project_file, state)
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loaded = self.client.read_project(project_file)
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self.assertEqual(state.to_payload(), loaded.to_payload())
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def test_session_round_trip(self):
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snapshot = SessionTabSnapshot(
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tab_id="untitled::0",
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file_path=None,
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display_name="Untitled",
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content="hook line",
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cursor_position=4,
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is_dirty=True,
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is_untitled=True,
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snapshot_mtime=None,
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workspace_root=None,
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updated_at="2026-03-13T00:00:00+00:00",
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)
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self.client.save_session(None, [snapshot])
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loaded = self.client.load_session(None)
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self.assertEqual(1, len(loaded))
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self.assertEqual(snapshot.display_name, loaded[0].display_name)
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self.client.clear_session(None)
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def test_core_preferences_round_trip(self):
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prefs = AppCorePreferences(
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reopen_last_project=False,
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restore_unsaved_tabs=False,
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last_project_file="C:/demo/.lyricproject",
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)
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self.client.save_core_preferences(prefs)
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loaded = self.client.load_core_preferences()
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self.assertEqual(prefs, loaded)
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def test_file_operations_round_trip(self):
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with tempfile.TemporaryDirectory() as tmp:
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file_path = os.path.join(tmp, "draft.lmd")
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renamed_path = os.path.join(tmp, "renamed.lmd")
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created = self.client.create_entry(file_path)
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self.assertTrue(created.success, created.message)
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written = self.client.write_file(file_path, "verse")
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self.assertTrue(written.success, written.message)
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loaded = self.client.read_file(file_path)
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self.assertTrue(loaded.success, loaded.message)
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self.assertEqual("verse", loaded.content)
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renamed = self.client.rename_entry(file_path, renamed_path, tmp)
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self.assertTrue(renamed.success, renamed.message)
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deleted = self.client.delete_entry(renamed_path, tmp)
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self.assertTrue(deleted.success, deleted.message)
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if __name__ == "__main__":
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unittest.main()
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