fix(table): update element finding function (#421)

Updated using of `find_element` to `find_elements` to avoid the
`NoSuchElementException` when the element isn't found in the page.

Author: hetangmodi-crest

pytest_splunk_addon_ui_smartx/components/table.py

@@ -312,13 +312,27 @@ def get_list_of_actions(self, name):
         """
         value_list = []
         _row = self._get_row(name)
-        if _row.find_element(*list(self.elements["edit"]._asdict().values())) != None:
+        # use `find_elements` over `find_element` to avoid NoSuchElementException exception when
+        # the action isn't present + to verify only 1 icon of the action is present
+        if (
+            len(_row.find_elements(*list(self.elements["edit"]._asdict().values())))
+            == 1
+        ):
             value_list.append("Edit")
-        if _row.find_element(*list(self.elements["clone"]._asdict().values())) != None:
+        if (
+            len(_row.find_elements(*list(self.elements["clone"]._asdict().values())))
+            == 1
+        ):
             value_list.append("Clone")
-        if _row.find_element(*list(self.elements["search"]._asdict().values())) != None:
+        if (
+            len(_row.find_elements(*list(self.elements["search"]._asdict().values())))
+            == 1
+        ):
             value_list.append("Search")
-        if _row.find_element(*list(self.elements["delete"]._asdict().values())) != None:
+        if (
+            len(_row.find_elements(*list(self.elements["delete"]._asdict().values())))
+            == 1
+        ):
             value_list.append("Delete")
 
         return value_list