jack
62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
import pytest
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from pygui.backend.data.local_settings import LocalSettings
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from pygui.backend.data.local_settings_model import LocalSettingsModel
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@pytest.fixture
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def shared_settings():
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return LocalSettings()
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@pytest.fixture
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def model(qapp, tmp_path, shared_settings):
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return LocalSettingsModel(shared_settings, tmp_path)
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def test_save_mutates_the_shared_instance_in_place(model, shared_settings):
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# This is the bug candidate 1 fixes: DeviceController holds the same
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# LocalSettings object, so a save here must be visible to it without
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# a reload — no throwaway copy, no stale read until restart.
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model.chamberId = "7"
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model.waferReadTimeout = 45000
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model.saveSettings()
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assert shared_settings.chamber_id == "7"
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assert shared_settings.wafer_read_timeout == 45000
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def test_save_persists_to_disk_and_reload_round_trips(tmp_path, qapp, shared_settings):
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model = LocalSettingsModel(shared_settings, tmp_path)
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model.chamberId = "9"
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model.waferRetries = 3
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model.saveSettings()
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reloaded_settings = LocalSettings.read_settings(str(tmp_path))
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other_model = LocalSettingsModel(reloaded_settings, tmp_path)
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other_model.loadSettings()
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assert other_model.chamberId == "9"
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assert other_model.waferRetries == 3
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def test_revert_restores_last_saved_values(model):
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model.chamberId = "2"
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model.saveSettings()
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model.chamberId = "unsaved-edit"
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assert model.isDirty is True
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model.revertChanges()
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assert model.chamberId == "2"
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assert model.isDirty is False
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def test_invalid_chamber_id_blocks_save(model, shared_settings):
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shared_settings.chamber_id = "before"
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model.chamberId = ""
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model.saveSettings()
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assert model.saveStatus.startswith("error:")
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assert shared_settings.chamber_id == "before" # unsaved, shared instance untouched
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