def test_roi(self):
self.assertEqual(self.v3_spe_file.header['roi'], (0, 1024, 0, 100))
self.v3_custom_region = SpeImage()
self.v3_custom_region.read(self.v3_custom_roi_filename)
self.assertEqual(self.v3_custom_region.header['roi'], (100, 600, 10, 60))
self.assertEqual(len(self.v3_custom_region.header['x_calibration']),
self.v3_custom_region.header['x_dim'])
def setUp(self):
self.v2_spe_file = SpeImage()
self.v2_spe_file.read(self.v2_spe_filename)
self.v3_spe_file = SpeImage()
self.v3_spe_file.read(self.v3_spe_filename)
self.v2_converted_spe_file = SpeImage()
self.v2_converted_spe_file.read(self.v2_converted_spe_filename)
def test_multiple_frames(self):
self.v3_2frames_file = SpeImage()
self.v3_2frames_file.read(self.v3_2frames_filename)
self.assertEqual(self.v3_2frames_file.data.shape, (255, 1024))
frame1 = self.v3_2frames_file.data
self.v3_2frames_file.read(self.v3_2frames_filename, 1)
frame2 = self.v3_2frames_file.data
self.assertFalse(numpy.array_equal(frame1, frame2))
self.assertEqual(frame1.shape, frame2.shape)
def test_roi(self):
self.assertEqual(self.v3_spe_file.header['roi'], (0, 1024, 0, 100))
self.v3_custom_region = SpeImage()
self.v3_custom_region.read(self.v3_custom_roi_filename)
self.assertEqual(self.v3_custom_region.header['roi'], (100, 600, 10, 60))
self.assertEqual(len(self.v3_custom_region.header['x_calibration']),
self.v3_custom_region.header['x_dim'])
def test_multiple_frames(self):
self.v3_2frames_file = SpeImage()
self.v3_2frames_file.read(self.v3_2frames_filename)
self.assertEqual(self.v3_2frames_file.data.shape, (255, 1024))
frame1 = self.v3_2frames_file.data
self.v3_2frames_file.read(self.v3_2frames_filename, 1)
frame2 = self.v3_2frames_file.data
self.assertFalse(numpy.array_equal(frame1, frame2))
self.assertEqual(frame1.shape, frame2.shape)
def setUp(self):
self.v2_spe_file = SpeImage()
self.v2_spe_file.read(self.v2_spe_filename)
self.v3_spe_file = SpeImage()
self.v3_spe_file.read(self.v3_spe_filename)
self.v2_converted_spe_file = SpeImage()
self.v2_converted_spe_file.read(self.v2_converted_spe_filename)
class TestSpeImage(unittest.TestCase):
@classmethod
def setUpClass(cls):
super(TestSpeImage, cls).setUpClass()
cls.v2_spe_filename = UtilsTest.getimage('v2.SPE.bz2')[:-4]
cls.v2_converted_spe_filename = UtilsTest.getimage('v2_converted.SPE.bz2')[:-4]
cls.v3_spe_filename = UtilsTest.getimage('v3.spe.bz2')[:-4]
cls.v3_custom_roi_filename = UtilsTest.getimage('v3_custom_roi.spe.bz2')[:-4]
cls.v3_2frames_filename = UtilsTest.getimage('v3_2frames.spe.bz2')[:-4]
@classmethod
def tearDownClass(cls):
super(TestSpeImage, cls).tearDownClass()
def setUp(self):
self.v2_spe_file = SpeImage()
self.v2_spe_file.read(self.v2_spe_filename)
self.v3_spe_file = SpeImage()
self.v3_spe_file.read(self.v3_spe_filename)
self.v2_converted_spe_file = SpeImage()
self.v2_converted_spe_file.read(self.v2_converted_spe_filename)
def tearDown(self):
unittest.TestCase.tearDown(self)
# free the associated memory
self.v2_spe_file = self.v3_spe_file = self.v2_converted_spe_file = None
def test_reading_version2_spe(self):
self.assertEqual(self.v2_spe_file.header['version'], 2)
self.assertEqual(self.v3_spe_file.header['version'], 3)
self.assertEqual(self.v2_converted_spe_file.header['version'], 3)
def test_calibration(self):
self.assertGreater(len(self.v2_spe_file.header['x_calibration']), 0)
self.assertGreater(len(self.v3_spe_file.header['x_calibration']), 0)
self.assertGreater(len(self.v2_converted_spe_file.header['x_calibration']), 0)
#
def test_time(self):
self.assertEqual(self.v2_spe_file.header['time'], "07/13/2013 19:42:23")
self.assertEqual(self.v3_spe_file.header['time'], "09/06/2013 16:50:39.445678")
self.assertEqual(self.v2_converted_spe_file.header['time'], "05/10/2013 10:34:27")
def test_exposure_time(self):
self.assertEqual(self.v2_spe_file.header['exposure_time'], 0.5)
self.assertEqual(self.v3_spe_file.header['exposure_time'], 0.1)
self.assertEqual(self.v2_converted_spe_file.header['exposure_time'], 0.18)
def test_detector(self):
self.assertEqual(self.v2_spe_file.header['detector'], 'unspecified')
self.assertEqual(self.v3_spe_file.header['detector'], "PIXIS: 100BR")
self.assertEqual(self.v2_converted_spe_file.header['detector'], 'unspecified')
def test_grating(self):
self.assertEqual(self.v2_spe_file.header['grating'], '300.0')
self.assertEqual(self.v3_spe_file.header['grating'], '860nm 300')
self.assertEqual(self.v2_converted_spe_file.header['grating'], '300.0')
def test_center_wavelength(self):
self.assertEqual(self.v2_spe_file.header['center_wavelength'], 750)
self.assertEqual(self.v3_spe_file.header['center_wavelength'], 500)
self.assertEqual(self.v2_converted_spe_file.header['center_wavelength'], 750)
def test_roi(self):
self.assertEqual(self.v3_spe_file.header['roi'], (0, 1024, 0, 100))
self.v3_custom_region = SpeImage()
self.v3_custom_region.read(self.v3_custom_roi_filename)
self.assertEqual(self.v3_custom_region.header['roi'], (100, 600, 10, 60))
self.assertEqual(len(self.v3_custom_region.header['x_calibration']),
self.v3_custom_region.header['x_dim'])
def test_read_data(self):
self.assertEqual(self.v2_spe_file.data.shape, (100, 1340))
self.assertEqual(self.v3_spe_file.data.shape, (100, 1024))
self.assertEqual(self.v2_converted_spe_file.data.shape, (100, 1340))
def test_multiple_frames(self):
self.v3_2frames_file = SpeImage()
self.v3_2frames_file.read(self.v3_2frames_filename)
self.assertEqual(self.v3_2frames_file.data.shape, (255, 1024))
frame1 = self.v3_2frames_file.data
self.v3_2frames_file.read(self.v3_2frames_filename, 1)
frame2 = self.v3_2frames_file.data
self.assertFalse(numpy.array_equal(frame1, frame2))
self.assertEqual(frame1.shape, frame2.shape)
def test_fabio_integration(self):
v2_file = fabio.open(self.v2_spe_filename)
v3_file = fabio.open(self.v3_spe_filename)
v2_file_gz = fabio.open(self.v2_spe_filename + ".gz")
v3_file_gz = fabio.open(self.v3_spe_filename + ".gz")
v2_file_bz = fabio.open(self.v2_spe_filename + ".bz2")
v3_file_bz = fabio.open(self.v3_spe_filename + ".bz2")
self.assertEqual(abs(v2_file.data - v2_file_gz.data).max(), 0, "v2/gz")
self.assertEqual(abs(v3_file.data - v3_file_gz.data).max(), 0, "v3/gz")
self.assertEqual(abs(v2_file.data - v2_file_bz.data).max(), 0, "v2/bz")
self.assertEqual(abs(v3_file.data - v3_file_bz.data).max(), 0, "v3/bz")
class TestSpeImage(unittest.TestCase):
@classmethod
def setUpClass(cls):
super(TestSpeImage, cls).setUpClass()
cls.v2_spe_filename = UtilsTest.getimage('v2.SPE.bz2')[:-4]
cls.v2_converted_spe_filename = UtilsTest.getimage('v2_converted.SPE.bz2')[:-4]
cls.v3_spe_filename = UtilsTest.getimage('v3.spe.bz2')[:-4]
cls.v3_custom_roi_filename = UtilsTest.getimage('v3_custom_roi.spe.bz2')[:-4]
cls.v3_2frames_filename = UtilsTest.getimage('v3_2frames.spe.bz2')[:-4]
@classmethod
def tearDownClass(cls):
super(TestSpeImage, cls).tearDownClass()
def setUp(self):
self.v2_spe_file = SpeImage()
self.v2_spe_file.read(self.v2_spe_filename)
self.v3_spe_file = SpeImage()
self.v3_spe_file.read(self.v3_spe_filename)
self.v2_converted_spe_file = SpeImage()
self.v2_converted_spe_file.read(self.v2_converted_spe_filename)
def tearDown(self):
unittest.TestCase.tearDown(self)
# free the associated memory
self.v2_spe_file = self.v3_spe_file = self.v2_converted_spe_file = None
def test_reading_version2_spe(self):
self.assertEqual(self.v2_spe_file.header['version'], 2)
self.assertEqual(self.v3_spe_file.header['version'], 3)
self.assertEqual(self.v2_converted_spe_file.header['version'], 3)
def test_calibration(self):
self.assertGreater(len(self.v2_spe_file.header['x_calibration']), 0)
self.assertGreater(len(self.v3_spe_file.header['x_calibration']), 0)
self.assertGreater(len(self.v2_converted_spe_file.header['x_calibration']), 0)
#
def test_time(self):
self.assertEqual(self.v2_spe_file.header['time'], "07/13/2013 19:42:23")
self.assertEqual(self.v3_spe_file.header['time'], "09/06/2013 16:50:39.445678")
self.assertEqual(self.v2_converted_spe_file.header['time'], "05/10/2013 10:34:27")
def test_exposure_time(self):
self.assertEqual(self.v2_spe_file.header['exposure_time'], 0.5)
self.assertEqual(self.v3_spe_file.header['exposure_time'], 0.1)
self.assertEqual(self.v2_converted_spe_file.header['exposure_time'], 0.18)
def test_detector(self):
self.assertEqual(self.v2_spe_file.header['detector'], 'unspecified')
self.assertEqual(self.v3_spe_file.header['detector'], "PIXIS: 100BR")
self.assertEqual(self.v2_converted_spe_file.header['detector'], 'unspecified')
def test_grating(self):
self.assertEqual(self.v2_spe_file.header['grating'], '300.0')
self.assertEqual(self.v3_spe_file.header['grating'], '860nm 300')
self.assertEqual(self.v2_converted_spe_file.header['grating'], '300.0')
def test_center_wavelength(self):
self.assertEqual(self.v2_spe_file.header['center_wavelength'], 750)
self.assertEqual(self.v3_spe_file.header['center_wavelength'], 500)
self.assertEqual(self.v2_converted_spe_file.header['center_wavelength'], 750)
def test_roi(self):
self.assertEqual(self.v3_spe_file.header['roi'], (0, 1024, 0, 100))
self.v3_custom_region = SpeImage()
self.v3_custom_region.read(self.v3_custom_roi_filename)
self.assertEqual(self.v3_custom_region.header['roi'], (100, 600, 10, 60))
self.assertEqual(len(self.v3_custom_region.header['x_calibration']),
self.v3_custom_region.header['x_dim'])
def test_read_data(self):
self.assertEqual(self.v2_spe_file.data.shape, (100, 1340))
self.assertEqual(self.v3_spe_file.data.shape, (100, 1024))
self.assertEqual(self.v2_converted_spe_file.data.shape, (100, 1340))
def test_multiple_frames(self):
self.v3_2frames_file = SpeImage()
self.v3_2frames_file.read(self.v3_2frames_filename)
self.assertEqual(self.v3_2frames_file.data.shape, (255, 1024))
frame1 = self.v3_2frames_file.data
self.v3_2frames_file.read(self.v3_2frames_filename, 1)
frame2 = self.v3_2frames_file.data
self.assertFalse(numpy.array_equal(frame1, frame2))
self.assertEqual(frame1.shape, frame2.shape)
def test_fabio_integration(self):
v2_file = fabio.open(self.v2_spe_filename)
v3_file = fabio.open(self.v3_spe_filename)
v2_file_gz = fabio.open(self.v2_spe_filename + ".gz")
v3_file_gz = fabio.open(self.v3_spe_filename + ".gz")
v2_file_bz = fabio.open(self.v2_spe_filename + ".bz2")
v3_file_bz = fabio.open(self.v3_spe_filename + ".bz2")
self.assertEqual(abs(v2_file.data - v2_file_gz.data).max(), 0, "v2/gz")
self.assertEqual(abs(v3_file.data - v3_file_gz.data).max(), 0, "v3/gz")
self.assertEqual(abs(v2_file.data - v2_file_bz.data).max(), 0, "v2/bz")
self.assertEqual(abs(v3_file.data - v3_file_bz.data).max(), 0, "v3/bz")
