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-rw-r--r--resources/libraries/python/VatHistory.py93
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+# Copyright (c) 2016 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""DUT VAT command history setup library."""
+
+from robot.api import logger
+
+from resources.libraries.python.topology import NodeType, DICT__nodes
+
+__all__ = ["DICT__duts_vat_history", "VatHistory"]
+
+
+def setup_vat_history(nodes):
+ duts_vat_history = {}
+ for node in nodes.values():
+ if node['type'] == NodeType.DUT:
+ duts_vat_history[node['host']] = []
+ return duts_vat_history
+
+DICT__duts_vat_history = setup_vat_history(DICT__nodes)
+
+
+class VatHistory(object):
+ """Contains methods to set up DUT VAT command history."""
+
+ @staticmethod
+ def reset_vat_history(node):
+ """Reset VAT command history for DUT node.
+
+ :param node: DUT node to reset VAT command history for.
+ :type node: dict
+ """
+ if node['type'] == NodeType.DUT:
+ DICT__duts_vat_history[node['host']] = []
+
+ @staticmethod
+ def reset_vat_history_on_all_duts(nodes):
+ """Reset VAT command history for all DUT nodes.
+
+ :param nodes: Nodes to reset VAT command history for.
+ :type nodes: dict
+ """
+ for node in nodes.values():
+ if node['type'] == NodeType.DUT:
+ VatHistory.reset_vat_history(node)
+
+ @staticmethod
+ def show_vat_history(node):
+ """Show VAT command history for DUT node.
+
+ :param node: DUT node to show VAT command history for.
+ :type node: dict
+ """
+ if node['type'] == NodeType.DUT:
+ sequence = "\nno VAT command executed"\
+ if len(DICT__duts_vat_history[node['host']]) == 0\
+ else "".join("\n{}".format(cmd)
+ for cmd in DICT__duts_vat_history[node['host']])
+ logger.trace("{0} VAT command history:{1}\n".
+ format(node['host'], sequence))
+
+ @staticmethod
+ def show_vat_history_on_all_duts(nodes):
+ """Show VAT command history for all DUT nodes.
+
+ :param nodes: Nodes to show VAT command history for.
+ :type nodes: dict
+ """
+ for node in nodes.values():
+ if node['type'] == NodeType.DUT:
+ VatHistory.show_vat_history(node)
+
+ @staticmethod
+ def add_to_vat_history(node, cmd):
+ """Add command to VAT command history on DUT node.
+
+ :param node: DUT node to add command to VAT command history for.
+ :param cmd: Command to be added to VAT command history.
+ :type node: dict
+ :type cmd: str
+ """
+ if node['type'] == NodeType.DUT:
+ DICT__duts_vat_history[node['host']].append(cmd)