Public Access
markusro
947c4c7f8d
Establish one invariant across the Drawable hierarchy: x is always a numpy ndarray, y is always a list of per-channel ndarrays, and empty data is the same types with zero length. - Drawable: x starts as empty ndarray; min/max helpers return 0 on empty data instead of raising; drop contradictory isinstance(self.y, list) branches - ADC_Result/Accumulation: empty constructors build ndarray x; full constructors coerce x/y/y_square with numpy.asarray; Accumulation get_ydata/get_yerr return empty ndarrays and no longer crash on empty statistics-less accumulations - MeasurementResult: fix get_lineplotdata to return the accumulated means (previously the never-populated self.y, so the GUI line plot could never draw); remove dead float/int branches in CSV and HDF writers - Error_Result: get_xdata/get_ydata return ndarrays Add unittest coverage for the invariant, empty-state accessors, constructor coercion, line plot data, CSV output and HDF round-trip. Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
24 lines
687 B
Python
24 lines
687 B
Python
import unittest
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import numpy as np
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from damaris.data.Error_Result import Error_Result
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class TestErrorResult(unittest.TestCase):
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def test_plotdata_are_ndarrays(self):
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"""get_xdata/get_ydata must return numpy arrays like every Drawable."""
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er = Error_Result("core failed")
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self.assertIsInstance(er.get_xdata(), np.ndarray)
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self.assertIsInstance(er.get_ydata(), np.ndarray)
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np.testing.assert_array_equal(er.get_xdata(), [0.0])
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np.testing.assert_array_equal(er.get_ydata(), [0.0])
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def test_add_returns_self(self):
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er = Error_Result("msg")
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self.assertIs(er + 1, er)
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if __name__ == "__main__":
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unittest.main()
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