Move the logic of the e2e test into tets_learn_loop, remove the fil…

…es that are no unused.

tests/test_learn_loop.py

@@ -24,5 +24,30 @@ def test_can_run_learn_loop(test_des_data_path):
             output_queried_file=os.path.join(dir_name,"just_other_name.csv"),
         )
 
+
+def test_can_run_learn_loop_uncsample(test_des_data_path):
+    """Test that learn_loop can load data and run.
+    This instance is distinct from the previous because it uses `UncSample` strategy
+    and runs for 5 loops instead of 1.
+    """
+    with tempfile.TemporaryDirectory() as dir_name:
+        # Create the feature files to use for the learning loop.
+        output_file = os.path.join(dir_name, "output_file.dat")
+        fit_snpcc(
+            path_to_data_dir=test_des_data_path,
+            features_file=output_file
+        )
+
+        learn_loop(
+            nloops=5,
+            features_method="bazin",
+            strategy="UncSampling",
+            path_to_features=output_file,
+            output_metrics_file=os.path.join(dir_name,"just_a_name.csv"),
+            output_queried_file=os.path.join(dir_name,"just_other_name.csv"),
+            training=10,
+        )
+
+
 if __name__ == '__main__':
     pytest.main()