def test_slits(self):
"""
Check slit data
"""
filename = "cansas1d_slit.xml"
data = CANSASReader().read(filename)
self.data = data[0]
self.assertEqual(self.data.filename, filename)
self.assertEqual(self.data.run[0], "1234")
# Data
self.assertEqual(len(self.data.x), 2)
self.assertEqual(self.data.x_unit, '1/A')
self.assertEqual(self.data.y_unit, '1/cm')
self.assertEqual(self.data.x[0], 0.02)
self.assertEqual(self.data.y[0], 1000)
self.assertEqual(self.data.dxl[0], 0.005)
self.assertEqual(self.data.dxw[0], 0.001)
self.assertEqual(self.data.dy[0], 3)
self.assertEqual(self.data.x[1], 0.03)
self.assertAlmostEquals(self.data.y[1], 1001.0)
self.assertEqual(self.data.dx, None)
self.assertEqual(self.data.dxl[1], 0.005)
self.assertEqual(self.data.dxw[1], 0.001)
self.assertEqual(self.data.dy[1], 4)
self.assertEqual(self.data.run_name['1234'], 'run name')
self.assertEqual(self.data.title, "Test title")
def test_units(self):
"""
Check units.
Note that not all units are available.
"""
filename = "cansas1d_units.xml"
data = CANSASReader().read(filename)
self.data = data[0]
self.assertEqual(self.data.filename, filename)
self._checkdata()
def test_writer(self):
r = CANSASReader()
filename = "write_test.xml"
r.write(filename, self.data)
data = Loader().load(filename)
self.data = data[0]
self.assertEqual(self.data.filename, filename)
self._checkdata()
if os.path.isfile(filename):
os.remove(filename)
def test_badunits(self):
"""
Check units.
Note that not all units are available.
"""
filename = "cansas1d_badunits.xml"
data = CANSASReader().read(filename)
self.data = data[0]
self.assertEqual(self.data.filename, filename)
# The followed should not have been loaded
self.assertAlmostEqual(self.data.sample.thickness, 0.00103)
# This one should
self.assertAlmostEqual(self.data.sample.transmission, 0.327)
self.assertEqual(self.data.meta_data['loader'], "CanSAS XML 1D")
print(self.data.errors)
self.assertEqual(len(self.data.errors), 1)
def setUp(self):
reader = CANSASReader()
data = reader.read("cansas1d.xml")
self.data = data[0]
def setUp(self):
reader = CANSASReader()
self.data_list = reader.read(find("cansas1d.xml"))
self.data = self.data_list[0]