TST Filter out warning for pyamg using deprecated behavior (scikit-le…

…arn#19312)
CeeThinwa · CeeThinwa · Feb 6, 2021 · Nov 1, 2020 · Nov 1, 2020 · Nov 1, 2020
commit 71f7085dae11a0a7091a3c07df4bc5bc8b119fe6
diff --git a/sklearn/cluster/tests/test_spectral.py b/sklearn/cluster/tests/test_spectral.py
@@ -196,6 +196,9 @@ def test_discretize(n_samples):
 # https://github.com/scikit-learn/scikit-learn/issues/15913
 @pytest.mark.filterwarnings(
     "ignore:scipy.rand is deprecated:DeprecationWarning:pyamg.*")
+# TODO: Remove when pyamg removes the use of np.float
+@pytest.mark.filterwarnings(
+    "ignore:`np.float` is a deprecated alias:DeprecationWarning:pyamg.*")
 def test_spectral_clustering_with_arpack_amg_solvers():
     # Test that spectral_clustering is the same for arpack and amg solver
     # Based on toy example from plot_segmentation_toy.py

diff --git a/sklearn/manifold/tests/test_spectral_embedding.py b/sklearn/manifold/tests/test_spectral_embedding.py
@@ -181,6 +181,9 @@ def test_spectral_embedding_callable_affinity(X, seed=36):
 # https://github.com/scikit-learn/scikit-learn/issues/15913
 @pytest.mark.filterwarnings(
     "ignore:scipy.rand is deprecated:DeprecationWarning:pyamg.*")
+# TODO: Remove when pyamg removes the use of np.float
+@pytest.mark.filterwarnings(
+    "ignore:`np.float` is a deprecated alias:DeprecationWarning:pyamg.*")
 def test_spectral_embedding_amg_solver(seed=36):
     # Test spectral embedding with amg solver
     pytest.importorskip('pyamg')
@@ -216,6 +219,9 @@ def test_spectral_embedding_amg_solver(seed=36):
 # https://github.com/scikit-learn/scikit-learn/issues/15913
 @pytest.mark.filterwarnings(
     "ignore:scipy.rand is deprecated:DeprecationWarning:pyamg.*")
+# TODO: Remove when pyamg removes the use of np.float
+@pytest.mark.filterwarnings(
+    "ignore:`np.float` is a deprecated alias:DeprecationWarning:pyamg.*")
 def test_spectral_embedding_amg_solver_failure():
     # Non-regression test for amg solver failure (issue #13393 on github)
     pytest.importorskip('pyamg')