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15 changes: 7 additions & 8 deletions pynumdiff/tests/test_optimize.py
Original file line number Diff line number Diff line change
Expand Up @@ -94,11 +94,10 @@ def test_polydiff():
assert (params1['degree'], params1['window_size'], params1['kernel']) == (6, 50, 'friedrichs')
assert (params2['degree'], params2['window_size'], params2['kernel']) == (3, 10, 'gaussian')

# This test runs in a reasonable amount of time locally but for some reason takes forever in CI
# def test_rtsdiff_with_irregular_step():
# t = np.arange(len(x))*dt; np.random.seed(7) # seed so the test can't randomly fail
# t_irreg = t + np.random.uniform(-dt/10, dt/10, *t.shape) # add jostle
# params1, val1 = optimize(rtsdiff, x, t, dxdt_truth=dxdt_truth)
# params2, val2 = optimize(rtsdiff, x, t_irreg, dxdt_truth=dxdt_truth)
# assert val2 < 1.15*val1 # optimization works and comes out similar, since jostle is small
# assert params1['qr_ratio']*0.85 < params2['qr_ratio'] < params1['qr_ratio']*1.15
def test_rtsdiff_with_irregular_step():
t = np.arange(len(x))*dt; np.random.seed(7) # seed so the test can't randomly fail
t_irreg = t + np.random.uniform(-dt/10, dt/10, *t.shape) # add jostle
params1, val1 = optimize(rtsdiff, x, t, dxdt_truth=dxdt_truth, search_space_updates={'forwardbackward':False})
params2, val2 = optimize(rtsdiff, x, t_irreg, dxdt_truth=dxdt_truth, search_space_updates={'forwardbackward':False})
assert val2 < 1.2*val1 # optimization works and comes out similar, since jostle is small
assert params1['qr_ratio']*0.8 < params2['qr_ratio'] < params1['qr_ratio']*1.2
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