Uploaded Test files

venv/Lib/site-packages/sklearn/mixture/tests/test_mixture.py

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+# Author: Guillaume Lemaitre <g.lemaitre58@gmail.com>
+# License: BSD 3 clause
+
+import pytest
+import numpy as np
+
+from sklearn.mixture import GaussianMixture
+from sklearn.mixture import BayesianGaussianMixture
+
+
+@pytest.mark.parametrize(
+    "estimator",
+    [GaussianMixture(),
+     BayesianGaussianMixture()]
+)
+def test_gaussian_mixture_n_iter(estimator):
+    # check that n_iter is the number of iteration performed.
+    rng = np.random.RandomState(0)
+    X = rng.rand(10, 5)
+    max_iter = 1
+    estimator.set_params(max_iter=max_iter)
+    estimator.fit(X)
+    assert estimator.n_iter_ == max_iter