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# This file is part of xrayutilities.
#
# xrayutilities is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# Copyright (C) 2015 Dominik Kriegner <dominik.kriegner@gmail.com>
import os.path
import unittest
import numpy
import xrayutilities as xu
xu.config.VERBOSITY = 0 # make no output during test
testfile = 'seifert_tsk.nja.gz'
datadir = os.path.join(os.path.dirname(__file__), 'data')
fullfilename = os.path.join(datadir, testfile)
@unittest.skipIf(not os.path.isfile(fullfilename),
"additional test data needed (http://xrayutilities.sf.io)")
class TestIO_task_NJA(unittest.TestCase):
dshape = (4001, 1280)
dmax = 143563.531
dmin = 0.0
motmin = 7.5
motmax = 57.5
dtpos = 1.026
tpos = (1515, 640)
@classmethod
def setUpClass(cls):
cls.mot, cls.mot2, cls.data = xu.io.getSeifert_map(testfile,
path=datadir,
scantype='tsk')
def test_datashape(self):
self.assertEqual(self.dshape, self.data.shape)
def test_datavalues(self):
self.assertAlmostEqual(self.motmax, self.mot.max(), places=6)
self.assertAlmostEqual(self.motmin, self.mot.min(), places=6)
self.assertAlmostEqual(self.dmax, self.data.max(), places=6)
self.assertAlmostEqual(self.dmin, self.data.min(), places=6)
self.assertTrue(numpy.all(self.dtpos == self.data[self.tpos[0],
self.tpos[1]]))
if __name__ == '__main__':
unittest.main()
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