def test_GenFile_NotImplementedError():
"""Test GenFile throws Error"""
from electrolib.sources.genfile import GenFile
import py.test
# Crete GenFile
gf = GenFile([{'label':'chan1'}])
with py.test.raises(NotImplementedError):
gf._ft([], [])
with py.test.raises(NotImplementedError):
gf.get_signals(gf.tstart, gf.tend)
