68 lines
3.1 KiB
Python
68 lines
3.1 KiB
Python
"""Test data collection from the Raspberry Picamera."""
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import tempfile
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from copy import deepcopy
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from .cam_test_utils import camera_test_client
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def test_calibration(picamera_thing, picamera_client):
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"""Check that full auto calibrate completes and set the expected values."""
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# Check the calibration_required property used by the calibration wizard
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assert picamera_thing.calibration_required
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# Save copy of default tuning file for end of test
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original_default = deepcopy(picamera_thing.default_tuning)
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# Tuning should start the same as the server is loading with no settings.
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assert picamera_thing.default_tuning == picamera_thing.tuning
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# The background detector isn't ready as there is no background image.
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assert not picamera_thing.background_detector_status.ready
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# Run full auto calibrate
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picamera_client.full_auto_calibrate()
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# After calibration it should report that calibration is no longer required
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assert not picamera_thing.calibration_required
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# The tuning files should be different
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assert picamera_thing.default_tuning != picamera_thing.tuning
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# The default should be unchanged
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assert picamera_thing.default_tuning == original_default
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assert picamera_thing.background_detector_status.ready
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def test_tuning_is_persistent():
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"""Check that tuning file adjustments are persistent."""
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# First check full auto-calibrate is persistent if same save dir is used.
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with tempfile.TemporaryDirectory() as tmpdir:
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with camera_test_client(settings_folder=tmpdir) as client:
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initial_tuning = deepcopy(client.tuning)
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client.full_auto_calibrate()
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calibrated_tuning = deepcopy(client.tuning)
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# Full auto calibrate should have saved the tuning.
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assert initial_tuning != calibrated_tuning
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# Reload the camera and server from scratch
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with camera_test_client(settings_folder=tmpdir) as client:
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initial_tuning = deepcopy(client.tuning)
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# On reload the initial tuning is as it was when calibrated last run
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assert initial_tuning == calibrated_tuning
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# Set the lens shading to be flat
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client.flat_lens_shading()
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flat_tuning = deepcopy(client.tuning)
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assert flat_tuning != calibrated_tuning
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# Reload to check the flat lst persists
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with camera_test_client(settings_folder=tmpdir) as client:
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initial_tuning = deepcopy(client.tuning)
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# On reload the initial tuning the flat tuning
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assert initial_tuning == flat_tuning
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# Reset the lens shading to what is in the default tuning file
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client.reset_lens_shading()
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flat_tuning = deepcopy(client.tuning)
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assert flat_tuning != calibrated_tuning
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# Reload the one more time to check the reset lst persists
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with camera_test_client(settings_folder=tmpdir) as client:
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initial_tuning = deepcopy(client.tuning)
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# On reload the initial tuning the flat tuning
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assert initial_tuning == flat_tuning
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