diff options
Diffstat (limited to 'test/test_regression')
-rw-r--r-- | test/test_regression/test_regression_15.py | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/test/test_regression/test_regression_15.py b/test/test_regression/test_regression_15.py new file mode 100644 index 0000000..1ce1290 --- /dev/null +++ b/test/test_regression/test_regression_15.py @@ -0,0 +1,78 @@ +""" test_regression_15.py + +Regression test for Issue #15 + +Copyright 2015, Mario Mulansky <mario.mulansky@gmx.net> + +Distributed under the BSD License + +""" + +import numpy as np +from numpy.testing import assert_equal, assert_almost_equal, \ + assert_array_almost_equal + +import pyspike as spk + + +def test_regression_15_isi(): + # load spike trains + spike_trains = spk.load_spike_trains_from_txt("test/SPIKE_Sync_Test.txt", + edges=[0, 4000]) + + N = len(spike_trains) + + dist_mat = spk.isi_distance_matrix(spike_trains) + assert_equal(dist_mat.shape, (N, N)) + + ind = np.arange(N/2) + dist_mat = spk.isi_distance_matrix(spike_trains, ind) + assert_equal(dist_mat.shape, (N/2, N/2)) + + ind = np.arange(N/2, N) + dist_mat = spk.isi_distance_matrix(spike_trains, ind) + assert_equal(dist_mat.shape, (N/2, N/2)) + + +def test_regression_15_spike(): + # load spike trains + spike_trains = spk.load_spike_trains_from_txt("test/SPIKE_Sync_Test.txt", + edges=[0, 4000]) + + N = len(spike_trains) + + dist_mat = spk.spike_distance_matrix(spike_trains) + assert_equal(dist_mat.shape, (N, N)) + + ind = np.arange(N/2) + dist_mat = spk.spike_distance_matrix(spike_trains, ind) + assert_equal(dist_mat.shape, (N/2, N/2)) + + ind = np.arange(N/2, N) + dist_mat = spk.spike_distance_matrix(spike_trains, ind) + assert_equal(dist_mat.shape, (N/2, N/2)) + + +def test_regression_15_sync(): + # load spike trains + spike_trains = spk.load_spike_trains_from_txt("test/SPIKE_Sync_Test.txt", + edges=[0, 4000]) + + N = len(spike_trains) + + dist_mat = spk.spike_sync_matrix(spike_trains) + assert_equal(dist_mat.shape, (N, N)) + + ind = np.arange(N/2) + dist_mat = spk.spike_sync_matrix(spike_trains, ind) + assert_equal(dist_mat.shape, (N/2, N/2)) + + ind = np.arange(N/2, N) + dist_mat = spk.spike_sync_matrix(spike_trains, ind) + assert_equal(dist_mat.shape, (N/2, N/2)) + + +if __name__ == "__main__": + test_regression_15_isi() + test_regression_15_spike() + test_regression_15_sync() |