ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
Last change
on this file since 642a025 was
117a1d6,
checked in by Mathieu Doucet <doucetm@…>, 13 years ago
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Re #5 improving tests
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-
Property mode set to
100644
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File size:
885 bytes
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1 | """ |
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2 | Unit tests for slit_length_calculator |
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3 | """ |
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4 | |
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5 | import unittest |
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6 | from sans.dataloader.readers.ascii_reader import Reader |
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7 | from sans.calculator.slit_length_calculator import SlitlengthCalculator as calculator |
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8 | |
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9 | import os.path |
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10 | |
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11 | class slit_calculator(unittest.TestCase): |
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12 | |
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13 | def setUp(self): |
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14 | |
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15 | self.reader = Reader() |
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16 | |
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17 | def test_slitlength_calculation(self): |
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18 | """ |
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19 | Test slit_length_calculator" |
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20 | """ |
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21 | f = self.reader.read("beam profile.DAT") |
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22 | cal = calculator() |
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23 | cal.set_data(f.x,f.y) |
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24 | slitlength = cal.calculate_slit_length() |
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25 | |
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26 | # The value "5.5858" was obtained by manual calculation. |
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27 | # It turns out our slit length is FWHM/2 |
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28 | self.assertAlmostEqual(slitlength,5.5858/2, 3) |
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29 | |
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30 | |
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31 | if __name__ == '__main__': |
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32 | unittest.main() |
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33 | |
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