[b99ac227] | 1 | """ |
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| 2 | Unit tests for data manipulations |
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| 3 | """ |
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| 4 | |
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| 5 | import unittest |
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| 6 | import numpy, math |
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| 7 | from DataLoader.loader import Loader |
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| 8 | from DataLoader.data_info import Data1D |
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| 9 | |
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| 10 | import os.path |
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| 11 | |
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| 12 | class abs_reader(unittest.TestCase): |
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| 13 | |
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| 14 | def setUp(self): |
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| 15 | self.data = Loader().load("jan08002.ABS") |
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| 16 | |
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| 17 | def test_checkdata(self): |
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| 18 | """ |
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| 19 | Check the data content to see whether |
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| 20 | it matches the specific file we loaded. |
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| 21 | Check the units too to see whether the |
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| 22 | Data1D defaults changed. Otherwise the |
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| 23 | tests won't pass |
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| 24 | """ |
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| 25 | self.assertEqual(self.data.filename, "jan08002.ABS") |
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| 26 | |
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| 27 | self.assertEqual(self.data.source.wavelength_unit, 'A') |
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| 28 | self.assertEqual(self.data.source.wavelength, 6.0) |
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| 29 | |
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| 30 | self.assertEqual(self.data.detector[0].distance_unit, 'mm') |
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| 31 | self.assertEqual(self.data.detector[0].distance, 1000.0) |
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| 32 | |
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| 33 | self.assertEqual(self.data.sample.transmission, 0.5667) |
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| 34 | |
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| 35 | self.assertEqual(self.data.detector[0].beam_center_unit, 'mm') |
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| 36 | center_x = 114.58*5.0 |
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| 37 | center_y = 64.22*5.0 |
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| 38 | self.assertEqual(self.data.detector[0].beam_center.x, center_x) |
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| 39 | self.assertEqual(self.data.detector[0].beam_center.y, center_y) |
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| 40 | |
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| 41 | self.assertEqual(self.data.y_unit, '1/cm') |
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| 42 | self.assertEqual(self.data.x[0], 0.002618) |
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| 43 | self.assertEqual(self.data.x[1], 0.007854) |
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| 44 | self.assertEqual(self.data.x[2], 0.01309) |
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| 45 | self.assertEqual(self.data.x[126], 0.5828) |
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| 46 | |
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| 47 | self.assertEqual(self.data.y[0], 0.02198) |
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| 48 | self.assertEqual(self.data.y[1], 0.02201) |
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| 49 | self.assertEqual(self.data.y[2], 0.02695) |
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| 50 | self.assertEqual(self.data.y[126], 0.2958) |
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| 51 | |
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| 52 | self.assertEqual(self.data.dy[0], 0.002704) |
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| 53 | self.assertEqual(self.data.dy[1], 0.001643) |
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| 54 | self.assertEqual(self.data.dy[2], 0.002452) |
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| 55 | self.assertEqual(self.data.dy[126], 1) |
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| 56 | |
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| 57 | def test_checkdata2(self): |
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| 58 | self.assertEqual(self.data.dy[126], 1) |
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| 59 | |
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| 60 | class igor_reader(unittest.TestCase): |
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| 61 | |
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| 62 | def setUp(self): |
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| 63 | self.data = Loader().load("MAR07232_rest.ASC") |
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| 64 | |
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| 65 | def test_checkdata(self): |
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| 66 | """ |
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| 67 | Check the data content to see whether |
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| 68 | it matches the specific file we loaded. |
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| 69 | Check the units too to see whether the |
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| 70 | Data1D defaults changed. Otherwise the |
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| 71 | tests won't pass |
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| 72 | """ |
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| 73 | self.assertEqual(self.data.filename, "MAR07232_rest.ASC") |
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| 74 | |
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| 75 | self.assertEqual(self.data.source.wavelength_unit, 'A') |
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| 76 | self.assertEqual(self.data.source.wavelength, 8.4) |
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| 77 | |
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| 78 | self.assertEqual(self.data.detector[0].distance_unit, 'mm') |
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| 79 | self.assertEqual(self.data.detector[0].distance, 13705) |
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| 80 | |
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| 81 | self.assertEqual(self.data.sample.transmission, 0.84357) |
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| 82 | |
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| 83 | self.assertEqual(self.data.detector[0].beam_center_unit, 'mm') |
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| 84 | center_x = 68.76*5.0 |
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| 85 | center_y = 62.47*5.0 |
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| 86 | self.assertEqual(self.data.detector[0].beam_center.x, center_x) |
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| 87 | self.assertEqual(self.data.detector[0].beam_center.y, center_y) |
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| 88 | |
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| 89 | self.assertEqual(self.data.I_unit, '1/cm') |
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| 90 | self.assertEqual(self.data.data[0][0], 0.279783) |
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| 91 | self.assertEqual(self.data.data[0][1], 0.28951) |
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| 92 | self.assertEqual(self.data.data[0][2], 0.167634) |
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| 93 | |
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| 94 | class danse_reader(unittest.TestCase): |
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| 95 | |
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| 96 | def setUp(self): |
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| 97 | self.data = Loader().load("MP_New.sans") |
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| 98 | |
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| 99 | def test_checkdata(self): |
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| 100 | """ |
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| 101 | Check the data content to see whether |
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| 102 | it matches the specific file we loaded. |
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| 103 | Check the units too to see whether the |
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| 104 | Data1D defaults changed. Otherwise the |
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| 105 | tests won't pass |
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| 106 | """ |
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| 107 | self.assertEqual(self.data.filename, "MP_New.sans") |
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| 108 | |
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| 109 | self.assertEqual(self.data.source.wavelength_unit, 'A') |
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| 110 | self.assertEqual(self.data.source.wavelength, 7.5) |
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| 111 | |
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| 112 | self.assertEqual(self.data.detector[0].distance_unit, 'mm') |
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| 113 | self.assertAlmostEqual(self.data.detector[0].distance, 5414.99, 3) |
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| 114 | |
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| 115 | self.assertEqual(self.data.detector[0].beam_center_unit, 'mm') |
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| 116 | center_x = 68.74*5.0 |
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| 117 | center_y = 64.77*5.0 |
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| 118 | self.assertEqual(self.data.detector[0].beam_center.x, center_x) |
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| 119 | self.assertEqual(self.data.detector[0].beam_center.y, center_y) |
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| 120 | |
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| 121 | self.assertEqual(self.data.I_unit, '1/cm') |
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| 122 | self.assertEqual(self.data.data[0][0], 1.57831) |
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| 123 | self.assertEqual(self.data.data[0][1], 2.70983) |
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| 124 | self.assertEqual(self.data.data[0][2], 3.83422) |
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| 125 | |
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| 126 | self.assertEqual(self.data.err_data[0][0], 1.37607) |
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| 127 | self.assertEqual(self.data.err_data[0][1], 1.77569) |
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| 128 | self.assertEqual(self.data.err_data[0][2], 2.06313) |
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| 129 | |
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| 130 | |
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| 131 | class cansas_reader(unittest.TestCase): |
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| 132 | |
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| 133 | def setUp(self): |
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| 134 | self.data = Loader().load("cansas1d.xml") |
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| 135 | |
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[d6513cd] | 136 | def test_checkdata(self): |
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| 137 | """ |
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| 138 | Check the data content to see whether |
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| 139 | it matches the specific file we loaded. |
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| 140 | Check the units too to see whether the |
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| 141 | Data1D defaults changed. Otherwise the |
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| 142 | tests won't pass |
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| 143 | """ |
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| 144 | self.assertEqual(self.data.filename, "cansas1d.xml") |
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| 145 | self.assertEqual(self.data.run, "1234") |
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| 146 | |
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| 147 | # Sample info |
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| 148 | self.assertEqual(self.data.sample.ID, "SI600-new-long") |
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| 149 | self.assertEqual(self.data.sample.thickness_unit, 'mm') |
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| 150 | self.assertEqual(self.data.sample.thickness, 1.03) |
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[b99ac227] | 151 | |
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[d6513cd] | 152 | self.assertEqual(self.data.sample.transmission, 0.327) |
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| 153 | |
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| 154 | self.assertEqual(self.data.sample.temperature_unit, 'C') |
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| 155 | self.assertEqual(self.data.sample.temperature, 0) |
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| 156 | |
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| 157 | self.assertEqual(self.data.sample.position_unit, 'mm') |
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| 158 | self.assertEqual(self.data.sample.position.x, 10) |
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| 159 | self.assertEqual(self.data.sample.position.y, 0) |
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| 160 | |
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| 161 | self.assertEqual(self.data.sample.orientation_unit, 'degree') |
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| 162 | self.assertEqual(self.data.sample.orientation.x, 22.5) |
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| 163 | self.assertEqual(self.data.sample.orientation.y, 0.02) |
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| 164 | |
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| 165 | self.assertEqual(self.data.sample.details[0], "http://chemtools.chem.soton.ac.uk/projects/blog/blogs.php/bit_id/2720") |
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| 166 | self.assertEqual(self.data.sample.details[1], "Some text here") |
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| 167 | |
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| 168 | # Instrument info |
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| 169 | self.assertEqual(self.data.instrument, "TEST instrument") |
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| 170 | |
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| 171 | # Source |
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| 172 | self.assertEqual(self.data.source.radiation, "neutron") |
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| 173 | |
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| 174 | self.assertEqual(self.data.source.beam_size_unit, "mm") |
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| 175 | self.assertEqual(self.data.source.beam_size.x, 12) |
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| 176 | self.assertEqual(self.data.source.beam_size.y, 12) |
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| 177 | |
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| 178 | self.assertEqual(self.data.source.beam_shape, "disc") |
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| 179 | |
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| 180 | self.assertEqual(self.data.source.wavelength_unit, "A") |
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| 181 | self.assertEqual(self.data.source.wavelength, 6) |
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| 182 | |
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| 183 | self.assertEqual(self.data.source.wavelength_max_unit, "nm") |
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| 184 | self.assertEqual(self.data.source.wavelength_max, 1.0) |
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| 185 | self.assertEqual(self.data.source.wavelength_min_unit, "nm") |
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| 186 | self.assertEqual(self.data.source.wavelength_min, 0.22) |
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| 187 | self.assertEqual(self.data.source.wavelength_spread_unit, "percent") |
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| 188 | self.assertEqual(self.data.source.wavelength_spread, 14.3) |
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| 189 | |
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| 190 | # Collimation |
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| 191 | _found1 = False |
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| 192 | _found2 = False |
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| 193 | self.assertEqual(self.data.collimation[0].length, 123.) |
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| 194 | |
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| 195 | for item in self.data.collimation[0].aperture: |
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| 196 | self.assertEqual(item.size_unit,'mm') |
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| 197 | self.assertEqual(item.distance_unit,'mm') |
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| 198 | |
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| 199 | if item.size.x==50 \ |
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| 200 | and item.distance==11000.: |
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| 201 | _found1 = True |
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| 202 | elif item.size.x==1.0: |
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| 203 | _found2 = True |
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| 204 | |
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| 205 | if _found1==False or _found2==False: |
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| 206 | print item.distance |
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| 207 | raise RuntimeError, "Could not find all data %s %s" % (_found1, _found2) |
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| 208 | |
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[b99ac227] | 209 | |
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| 210 | |
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| 211 | |
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| 212 | |
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| 213 | if __name__ == '__main__': |
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| 214 | unittest.main() |
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| 215 | |
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