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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136 | |
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137 | |
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138 | |
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139 | |
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140 | |
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141 | if __name__ == '__main__': |
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142 | unittest.main() |
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143 | |
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