def test_grid_search_single_sample_multivariate_normal():
"""
Supposed to run into problems b/c nr splits > then nr_samples
"""
cv = 5
m = MultivariateNormalTransition()
m_grid = GridSearchCV(m, {"scaling": np.logspace(-5, 1.5, 5)}, cv=cv)
df, w = data(1)
m_grid.fit(df, w)
assert m_grid.cv == cv
def test_grid_search_multivariate_normal():
m = MultivariateNormalTransition()
m_grid = GridSearchCV(m, {"scaling": np.logspace(-5, 1.5, 5)}, n_jobs=1)
df, w = data(20)
m_grid.fit(df, w)