Move OCL tests from test-framework repository

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>

test/functional/api/cas/cas_module.py

@@ -0,0 +1,18 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause-Clear
+#
+from aenum import Enum
+from config.configuration import cas_kernel_module, disk_kernel_module
+from test_utils import os_utils
+from test_utils.os_utils import ModuleRemoveMethod
+
+
+class CasModule(Enum):
+    cache = cas_kernel_module
+    disk = disk_kernel_module
+
+
+def reload_all_cas_modules():
+    os_utils.unload_kernel_module(CasModule.cache, ModuleRemoveMethod.modprobe)
+    os_utils.load_kernel_module(CasModule.cache)