Revert 255357 "Change the user action file format from .txt to ...."

trunk/src/tools/metrics/actions/extract_actions_test.py

-#!/usr/bin/env python
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import unittest
-
-import extract_actions
-
-# Empty value to be inserted to |ACTIONS_MOCK|.
-NO_VALUE = ''
-
-ONE_OWNER = '<owner>name1@google.com</owner>\n'
-TWO_OWNERS = """
-<owner>name1@google.com</owner>\n
-<owner>name2@google.com</owner>\n
-"""
-
-DESCRIPTION = '<description>Description.</description>\n'
-TWO_DESCRIPTIONS = """
-<description>Description.</description>\n
-<description>Description2.</description>\n
-"""
-
-OBSOLETE = '<obsolete>Not used anymore. Replaced by action2.</obsolete>\n'
-TWO_OBSOLETE = '<obsolete>Obsolete1.</obsolete><obsolete>Obsolete2.</obsolete>'
-
-COMMENT = '<!--comment-->'
-
-# A format string to mock the input action.xml file.
-ACTIONS_XML = """
-{comment}
-<actions>
-
-<action name="action1">
-{owners}{obsolete}{description}
-</action>
-
-</actions>"""
-
-NO_OWNER_EXPECTED_XML = (
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>Please list the metric\'s owners. '
-    'Add more owner tags as needed.</owner>\n'
-    '  <description>Description.</description>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-ONE_OWNER_EXPECTED_XML = (
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>name1@google.com</owner>\n'
-    '  <description>Description.</description>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-TWO_OWNERS_EXPECTED_XML = (
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>name1@google.com</owner>\n'
-    '  <owner>name2@google.com</owner>\n'
-    '  <description>Description.</description>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-NO_DESCRIPTION_EXPECTED_XML = (
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>name1@google.com</owner>\n'
-    '  <owner>name2@google.com</owner>\n'
-    '  <description>Please enter the description of the metric.</description>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-OBSOLETE_EXPECTED_XML = (
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>name1@google.com</owner>\n'
-    '  <owner>name2@google.com</owner>\n'
-    '  <description>Description.</description>\n'
-    '  <obsolete>Not used anymore. Replaced by action2.</obsolete>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-ADD_ACTION_EXPECTED_XML = (
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>name1@google.com</owner>\n'
-    '  <owner>name2@google.com</owner>\n'
-    '  <description>Description.</description>\n'
-    '</action>\n\n'
-    '<action name="action2">\n'
-    '  <owner>Please list the metric\'s owners.'
-    ' Add more owner tags as needed.</owner>\n'
-    '  <description>Please enter the description of the metric.</description>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-COMMENT_EXPECTED_XML = (
-    '<!--comment-->\n\n'
-    '<actions>\n\n'
-    '<action name="action1">\n'
-    '  <owner>name1@google.com</owner>\n'
-    '  <owner>name2@google.com</owner>\n'
-    '  <description>Description.</description>\n'
-    '</action>\n\n'
-    '</actions>\n'
-)
-
-
-class ActionXmlTest(unittest.TestCase):
-
-  def _GetProcessedAction(self, owner, description, obsolete, new_actions=[],
-                          comment=NO_VALUE):
-    """Forms an actions XML string and returns it after processing.
-
-    It parses the original XML string, adds new user actions (if there is any),
-    and pretty prints it.
-
-    Args:
-      owner: the owner tag to be inserted in the original XML string.
-      description: the description tag to be inserted in the original XML
-        string.
-      obsolete: the obsolete tag to be inserted in the original XML string.
-      new_actions: optional. List of new user actions' names to be inserted.
-      comment: the comment tag to be inserted in the original XML string.
-
-    Returns:
-      An updated and pretty-printed action XML string.
-    """
-    # Form the actions.xml mock content based on the input parameters.
-    current_xml = ACTIONS_XML.format(owners=owner, description=description,
-                                     obsolete=obsolete, comment=comment)
-    actions, actions_dict, comments = extract_actions.ParseActionFile(
-        current_xml)
-    for new_action in new_actions:
-      actions.add(new_action)
-    return extract_actions.PrettyPrint(actions, actions_dict, comments)
-
-  def testNoOwner(self):
-    xml_result = self._GetProcessedAction(NO_VALUE, DESCRIPTION, NO_VALUE)
-    self.assertEqual(NO_OWNER_EXPECTED_XML, xml_result)
-
-  def testOneOwnerOneDescription(self):
-    xml_result = self._GetProcessedAction(ONE_OWNER, DESCRIPTION, NO_VALUE)
-    self.assertEqual(ONE_OWNER_EXPECTED_XML, xml_result)
-
-  def testTwoOwners(self):
-    xml_result = self._GetProcessedAction(TWO_OWNERS, DESCRIPTION, NO_VALUE)
-    self.assertEqual(TWO_OWNERS_EXPECTED_XML, xml_result)
-
-  def testNoDescription(self):
-    xml_result = self._GetProcessedAction(TWO_OWNERS, NO_VALUE, NO_VALUE)
-    self.assertEqual(NO_DESCRIPTION_EXPECTED_XML, xml_result)
-
-  def testTwoDescriptions(self):
-    current_xml = ACTIONS_XML.format(owners=TWO_OWNERS, obsolete=NO_VALUE,
-                                     description=TWO_DESCRIPTIONS,
-                                     comment=NO_VALUE)
-    # Since there are two description tags, the function ParseActionFile will
-    # raise SystemExit with exit code 1.
-    with self.assertRaises(SystemExit) as cm:
-      _, _ = extract_actions.ParseActionFile(current_xml)
-    self.assertEqual(cm.exception.code, 1)
-
-  def testObsolete(self):
-    xml_result = self._GetProcessedAction(TWO_OWNERS, DESCRIPTION, OBSOLETE)
-    self.assertEqual(OBSOLETE_EXPECTED_XML, xml_result)
-
-
-  def testTwoObsoletes(self):
-    current_xml = ACTIONS_XML.format(owners=TWO_OWNERS, obsolete=TWO_OBSOLETE,
-                                     description=DESCRIPTION, comment=NO_VALUE)
-    # Since there are two obsolete tags, the function ParseActionFile will
-    # raise SystemExit with exit code 1.
-    with self.assertRaises(SystemExit) as cm:
-      _, _ = extract_actions.ParseActionFile(current_xml)
-    self.assertEqual(cm.exception.code, 1)
-
-  def testAddNewActions(self):
-    xml_result = self._GetProcessedAction(TWO_OWNERS, DESCRIPTION, NO_VALUE,
-                                          new_actions=['action2'])
-    self.assertEqual(ADD_ACTION_EXPECTED_XML, xml_result)
-
-  def testComment(self):
-    xml_result = self._GetProcessedAction(TWO_OWNERS, DESCRIPTION, NO_VALUE,
-                                          comment=COMMENT)
-    self.assertEqual(COMMENT_EXPECTED_XML, xml_result)
-
-
-if __name__ == '__main__':
-  unittest.main()