def test_scan(self):
'''Test that data are read.'''
scan = Scan(self.fname, debug=True)
scan.write('scan.hdf5', overwrite=True)
scan.baseline_subtract('rough', plot=True)
def test_scan_baseline_unknown(self):
'''Test that data are read.'''
scan = Scan(self.fname, debug=True)
scan.write('scan.hdf5', overwrite=True)
with pytest.raises(ValueError):
scan.baseline_subtract('asdfgh', plot=True)