def test_transform_inverse_transform_round_trip():
clf = MockClassifier()
grid_search = GridSearchCV(clf, {'foo_param': [1, 2, 3]}, verbose=3)
grid_search.fit(X, y)
X_round_trip = grid_search.inverse_transform(grid_search.transform(X))
assert_array_equal(X, X_round_trip)
def test_transform_inverse_transform_round_trip():
clf = MockClassifier()
grid_search = GridSearchCV(clf, {'foo_param': [1, 2, 3]}, verbose=3)
grid_search.fit(X, y)
X_round_trip = grid_search.inverse_transform(grid_search.transform(X))
assert_array_equal(X, X_round_trip)
