diff options
Diffstat (limited to 'src/python/test/test_sklearn_cubical_persistence.py')
| -rw-r--r-- | src/python/test/test_sklearn_cubical_persistence.py | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/python/test/test_sklearn_cubical_persistence.py b/src/python/test/test_sklearn_cubical_persistence.py index 69b65dde..1c05a215 100644 --- a/src/python/test/test_sklearn_cubical_persistence.py +++ b/src/python/test/test_sklearn_cubical_persistence.py @@ -17,9 +17,9 @@ CUBICAL_PERSISTENCE_H0_IMG0 = np.array([[0.0, 6.0], [0.0, 8.0], [0.0, np.inf]]) def test_simple_constructor_from_top_cells(): cells = datasets.load_digits().images[0] - cp = CubicalPersistence(persistence_dimension=0) + cp = CubicalPersistence(homology_dimensions=0) np.testing.assert_array_equal(cp._CubicalPersistence__transform_only_this_dim(cells), CUBICAL_PERSISTENCE_H0_IMG0) - cp = CubicalPersistence(persistence_dimension=[0, 2]) + cp = CubicalPersistence(homology_dimensions=[0, 2]) diags = cp._CubicalPersistence__transform(cells) assert len(diags) == 2 np.testing.assert_array_equal(diags[0], CUBICAL_PERSISTENCE_H0_IMG0) @@ -27,13 +27,13 @@ def test_simple_constructor_from_top_cells(): def test_simple_constructor_from_top_cells_list(): digits = datasets.load_digits().images[:10] - cp = CubicalPersistence(persistence_dimension=0, n_jobs=-2) + cp = CubicalPersistence(homology_dimensions=0, n_jobs=-2) diags = cp.fit_transform(digits) assert len(diags) == 10 np.testing.assert_array_equal(diags[0], CUBICAL_PERSISTENCE_H0_IMG0) - cp = CubicalPersistence(persistence_dimension=[0, 1], n_jobs=-1) + cp = CubicalPersistence(homology_dimensions=[0, 1], n_jobs=-1) diagsH0H1 = cp.fit_transform(digits) assert len(diagsH0H1) == 10 for idx in range(10): @@ -42,9 +42,18 @@ def test_simple_constructor_from_top_cells_list(): def test_simple_constructor_from_flattened_cells(): cells = datasets.load_digits().images[0] # Not squared (extended) flatten cells - cells = np.hstack((cells, np.zeros((cells.shape[0], 2)))).flatten() + flat_cells = np.hstack((cells, np.zeros((cells.shape[0], 2)))).flatten() - cp = CubicalPersistence(persistence_dimension=0, newshape=[10, 8]) + cp = CubicalPersistence(homology_dimensions=0, newshape=[-1, 8, 10]) + diags = cp.fit_transform([flat_cells]) + + np.testing.assert_array_equal(diags[0], CUBICAL_PERSISTENCE_H0_IMG0) + + # Not squared (extended) non-flatten cells + cells = np.hstack((cells, np.zeros((cells.shape[0], 2)))) + + # The aim of this second part of the test is to resize even if not mandatory + cp = CubicalPersistence(homology_dimensions=0, newshape=[-1, 8, 10]) diags = cp.fit_transform([cells]) np.testing.assert_array_equal(diags[0], CUBICAL_PERSISTENCE_H0_IMG0) |