def test_hasher_set_params():
"""Test delayed input validation in fit (useful for grid search)."""
hasher = FeatureHasher()
hasher.set_params(n_features=np.inf)
assert_raises(TypeError, hasher.fit)
def test_hasher_set_params():
# Test delayed input validation in fit (useful for grid search).
hasher = FeatureHasher()
hasher.set_params(n_features=np.inf)
with pytest.raises(TypeError):
hasher.fit()
def test_hasher_set_params():
"""Test delayed input validation in fit (useful for grid search)."""
hasher = FeatureHasher()
hasher.set_params(n_features=np.inf)
assert_raises(TypeError, hasher.fit)