"""Unit tests for Spoolman tracking service helpers.""" from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch import pytest from backend.app.services.spoolman_tracking import ( _get_fallback_spool_tag, _global_tray_id_to_ams_slot, _hash_serial_to_hex32, _resolve_global_tray_id, _resolve_spool_tag, build_ams_tray_lookup, store_print_data, ) class TestResolveSpoolTag: """Tests for _resolve_spool_tag().""" def test_prefers_tray_uuid(self): tray = {"tray_uuid": "A1B2C3D4E5F6A1B2C3D4E5F6A1B2C3D4", "tag_uid": "DEADBEEF"} assert _resolve_spool_tag(tray) == "A1B2C3D4E5F6A1B2C3D4E5F6A1B2C3D4" def test_falls_back_to_tag_uid(self): tray = {"tray_uuid": "", "tag_uid": "DEADBEEF"} assert _resolve_spool_tag(tray) == "DEADBEEF" def test_skips_zero_uuid(self): tray = {"tray_uuid": "00000000000000000000000000000000", "tag_uid": "DEADBEEF"} assert _resolve_spool_tag(tray) == "DEADBEEF" def test_rejects_zero_tag_uid(self): tray = {"tray_uuid": "", "tag_uid": "0000000000000000"} assert _resolve_spool_tag(tray) == "" def test_uses_fallback_tag_when_ids_missing(self): tray = {"tray_uuid": "", "tag_uid": ""} # global_tray_id 0 -> ams_id 0, tray_id 0 assert _resolve_spool_tag(tray, "01P00A000000000", 0) == "ABA7845700000000" def test_uses_fallback_tag_when_ids_zero(self): tray = {"tray_uuid": "00000000000000000000000000000000", "tag_uid": "0000000000000000"} # global_tray_id 5 -> ams_id 1, tray_id 1 assert _resolve_spool_tag(tray, "01P00A000000000", 5) == "ABA7845700010001" def test_empty_both(self): tray = {"tray_uuid": "", "tag_uid": ""} assert _resolve_spool_tag(tray) == "" def test_missing_keys(self): assert _resolve_spool_tag({}) == "" def test_zero_uuid_no_tag(self): tray = {"tray_uuid": "00000000000000000000000000000000", "tag_uid": ""} assert _resolve_spool_tag(tray) == "" class TestResolveGlobalTrayId: """Tests for _resolve_global_tray_id().""" def test_default_mapping(self): """slot 1 -> tray 0, slot 2 -> tray 1, etc.""" assert _resolve_global_tray_id(1, None) == 0 assert _resolve_global_tray_id(2, None) == 1 assert _resolve_global_tray_id(4, None) == 3 def test_custom_mapping(self): """Custom slot_to_tray overrides default.""" mapping = [5, 2, -1, 0] assert _resolve_global_tray_id(1, mapping) == 5 assert _resolve_global_tray_id(2, mapping) == 2 assert _resolve_global_tray_id(4, mapping) == 0 def test_unmapped_slot(self): """Slot with -1 in mapping uses default.""" mapping = [5, -1, 2, 0] assert _resolve_global_tray_id(2, mapping) == 1 # default: slot 2 -> tray 1 def test_slot_beyond_mapping(self): """Slot beyond mapping length uses default.""" mapping = [5, 2] assert _resolve_global_tray_id(3, mapping) == 2 # default: slot 3 -> tray 2 def test_empty_mapping(self): mapping = [] assert _resolve_global_tray_id(1, mapping) == 0 class TestFallbackTagHelpers: """Tests for frontend-mirrored fallback tag helpers.""" def test_hash_serial_matches_frontend_algorithm(self): assert _hash_serial_to_hex32("01P00A000000000") == "ABA78457" # Frontend trims and uppercases before hashing assert _hash_serial_to_hex32(" 01p00a000000000 ") == "ABA78457" def test_global_tray_to_ams_slot_standard_ams(self): assert _global_tray_id_to_ams_slot(0) == (0, 0) assert _global_tray_id_to_ams_slot(7) == (1, 3) def test_global_tray_to_ams_slot_ams_ht(self): assert _global_tray_id_to_ams_slot(128) == (128, 0) assert _global_tray_id_to_ams_slot(135) == (135, 0) def test_global_tray_to_ams_slot_external(self): assert _global_tray_id_to_ams_slot(254) == (255, 0) assert _global_tray_id_to_ams_slot(255) == (255, 1) def test_get_fallback_spool_tag_standard(self): assert _get_fallback_spool_tag("01P00A000000000", 5) == "ABA7845700010001" def test_get_fallback_spool_tag_ams_ht(self): assert _get_fallback_spool_tag("01P00A000000000", 128) == "ABA7845700800000" def test_get_fallback_spool_tag_external(self): assert _get_fallback_spool_tag("01P00A000000000", 255) == "ABA7845700FF0001" class TestBuildAmsTrayLookup: """Tests for build_ams_tray_lookup().""" def test_single_ams_unit(self): raw = { "ams": [ { "id": 0, "tray": [ {"id": 0, "tray_uuid": "AAA", "tag_uid": "111", "tray_type": "PLA"}, {"id": 1, "tray_uuid": "BBB", "tag_uid": "222", "tray_type": "ABS"}, ], } ] } lookup = build_ams_tray_lookup(raw) assert lookup[0] == {"tray_uuid": "AAA", "tag_uid": "111", "tray_type": "PLA"} assert lookup[1] == {"tray_uuid": "BBB", "tag_uid": "222", "tray_type": "ABS"} def test_multiple_ams_units(self): raw = { "ams": [ {"id": 0, "tray": [{"id": 0, "tray_uuid": "A", "tag_uid": "", "tray_type": "PLA"}]}, {"id": 1, "tray": [{"id": 0, "tray_uuid": "B", "tag_uid": "", "tray_type": "PETG"}]}, ] } lookup = build_ams_tray_lookup(raw) assert 0 in lookup # AMS 0, tray 0 assert 4 in lookup # AMS 1, tray 0 (1*4+0) assert lookup[4]["tray_uuid"] == "B" def test_external_spool(self): raw = { "ams": [], "vt_tray": [{"tray_uuid": "EXT", "tag_uid": "X", "tray_type": "TPU"}], } lookup = build_ams_tray_lookup(raw) assert 254 in lookup assert lookup[254]["tray_type"] == "TPU" def test_empty_external_spool_skipped(self): raw = {"ams": [], "vt_tray": [{"tray_type": ""}]} lookup = build_ams_tray_lookup(raw) assert 254 not in lookup def test_no_ams_data(self): assert build_ams_tray_lookup({}) == {} assert build_ams_tray_lookup({"ams": []}) == {} def test_missing_fields_default(self): raw = {"ams": [{"id": 0, "tray": [{"id": 0}]}]} lookup = build_ams_tray_lookup(raw) assert lookup[0] == {"tray_uuid": "", "tag_uid": "", "tray_type": ""} class TestStorePrintData: """Tests for store_print_data().""" @pytest.mark.asyncio async def test_prefers_explicit_ams_mapping_over_queue_mapping(self): db = AsyncMock() delete_result = MagicMock() db.execute = AsyncMock(side_effect=[delete_result]) db.add = MagicMock() db.commit = AsyncMock() printer_manager = MagicMock() printer_manager.get_status.return_value = SimpleNamespace( raw_data={"ams": [{"id": 0, "tray": [{"id": 0, "tray_type": "PLA"}, {"id": 1, "tray_type": "PLA"}]}]} ) mock_settings = MagicMock() mock_path = MagicMock() mock_path.exists.return_value = True mock_settings.base_dir.__truediv__.return_value = mock_path with ( patch("backend.app.services.spoolman_tracking.app_settings", mock_settings), patch("backend.app.api.routes.settings.get_setting", AsyncMock(side_effect=["true", "true"])), patch( "backend.app.utils.threemf_tools.extract_filament_usage_from_3mf", return_value=[{"slot_id": 1, "used_g": 3.83, "type": "PLA", "color": "#FF0000"}], ), patch("backend.app.utils.threemf_tools.extract_layer_filament_usage_from_3mf", return_value=None), patch("backend.app.utils.threemf_tools.extract_filament_properties_from_3mf", return_value={}), ): await store_print_data( printer_id=1, archive_id=15, file_path="archives/test.3mf", db=db, printer_manager=printer_manager, ams_mapping=[1, -1, -1, -1], ) db.add.assert_called_once() tracking = db.add.call_args.args[0] assert tracking.slot_to_tray == [1, -1, -1, -1] db.execute.assert_called_once()