test getting deleted tag

tests/cp/vcenter/handlers/test_vsphere_sdk_handler.py

@@ -0,0 +1,21 @@
+from unittest.mock import Mock
+
+from cloudshell.cp.vcenter.handlers.vsphere_api_handler import TagAlreadyExists
+from cloudshell.cp.vcenter.handlers.vsphere_sdk_handler import VSphereSDKHandler
+
+
+def test_tag_was_deleted_while_we_searching_for_it(logger):
+    # - try to create a tag - get the error that it exists
+    # - try to get it - get the error that we can't find it
+    #   (it can be deleted in another thread or even Shell's venv)
+    # - try to create the tag one more time
+    client = Mock(
+        create_tag=Mock(
+            side_effect=(TagAlreadyExists("tag name", "category_id"), "tag_id")
+        ),
+        get_all_category_tags=Mock(side_effect=([], "tag_id")),
+        get_tag_info=Mock(side_effect=({"name": "tag name", "id": "tag_id"},)),
+    )
+
+    handler = VSphereSDKHandler(client, None, logger)
+    assert handler._get_or_create_tag("tag_name", "category_id") == "tag_id"