def test_time_slice_none_both(self):
st = SpikeTrain([0.1,0.5,1.2,3.3,6.4,7] * pq.ms, t_stop=10.0,
t_start=0.1)
# time_slice spike train, keep sliced spike times
st2 = st.time_slice(None,None)
assert_arrays_equal(st, st2)
# but keep everything else pristine
self.assertEqual(st.name, st2.name)
self.assertEqual(st.description, st2.description)
self.assertEqual(st.annotations, st2.annotations)
self.assertEqual(st.file_origin, st2.file_origin)
self.assertEqual(st.dtype, st2.dtype)
self.assertEqual(st.t_start, st2.t_start)
self.assertEqual(st.t_stop, st2.t_stop)
def test_time_slice_differnt_units(self):
st = SpikeTrain([0.1,0.5,1.2,3.3,6.4,7] * pq.ms, t_stop=10.0)
# time_slice spike train, keep sliced spike times
t_start = 0.00012* pq.s
t_stop = 0.0035 * pq.s
st2 = st.time_slice(t_start,t_stop)
assert_arrays_equal(st2, SpikeTrain([0.5,1.2,3.3] * pq.ms, t_stop=3.3))
# but keep everything else pristine
self.assertEqual(st.name, st2.name)
self.assertEqual(st.description, st2.description)
self.assertEqual(st.annotations, st2.annotations)
self.assertEqual(st.file_origin, st2.file_origin)
self.assertEqual(st.dtype, st2.dtype)
self.assertEqual(t_start, st2.t_start)
self.assertEqual(t_stop, st2.t_stop)
def test_time_slice_empty(self):
st = SpikeTrain([] * pq.ms, t_stop=10.0)
# time_slice spike train, keep sliced spike times
t_start = 0.01* pq.ms
t_stop = 70.0 * pq.ms
st2 = st.time_slice(t_start,t_stop)
assert_arrays_equal(st, st2)
# but keep everything else pristine
self.assertEqual(st.name, st2.name)
self.assertEqual(st.description, st2.description)
self.assertEqual(st.annotations, st2.annotations)
self.assertEqual(st.file_origin, st2.file_origin)
self.assertEqual(st.dtype, st2.dtype)
self.assertEqual(t_start, st2.t_start)
self.assertEqual(st.t_stop, st2.t_stop)
def test_time_slice_typical(self):
st = SpikeTrain([0.1,0.5,1.2,3.3,6.4,7] * pq.ms, t_stop=10.0)
# time_slice spike train, keep sliced spike times
# this is the typical time slice falling somewhere in the middle of spikes
t_start = 0.12* pq.ms
t_stop = 3.5 * pq.ms
st2 = st.time_slice(t_start,t_stop)
assert_arrays_equal(st2, SpikeTrain([0.5,1.2,3.3] * pq.ms, t_stop=3.3))
# but keep everything else pristine
self.assertEqual(st.name, st2.name)
self.assertEqual(st.description, st2.description)
self.assertEqual(st.annotations, st2.annotations)
self.assertEqual(st.file_origin, st2.file_origin)
self.assertEqual(st.dtype, st2.dtype)
self.assertEqual(t_start, st2.t_start)
self.assertEqual(t_stop, st2.t_stop)
