text: #!/usr/bin/env python
  
  '''
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you 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.
  '''
  
  from stacks.utils.RMFTestCase import *
  from mock.mock import MagicMock, call, patch
  from resource_management import Hook
  import getpass
  import os
  
  @patch.object(Hook, "run_custom_hook", new = MagicMock())
  class TestHookBeforeInstall(RMFTestCase):
    TMP_PATH = '/tmp/hbase-hbase'
  
    @patch("os.path.isfile")
    @patch.object(getpass, "getuser", new = MagicMock(return_value='some_user'))
    @patch("os.path.exists")
    def test_hook_default(self, os_path_exists_mock, os_path_isfile_mock):
  
      def side_effect(path):
        if path == "/etc/hadoop/conf":
          return True
        return False
  
      os_path_exists_mock.side_effect = side_effect
      os_path_isfile_mock.side_effect = [False, True, True, True, True]
  
      self.executeScript("2.0.6/hooks/before-ANY/scripts/hook.py",
                         classname="BeforeAnyHook",
                         command="hook",
                         config_file="default.json"
      )
  
      self.assertResourceCalled('Group', 'hadoop',
      )
      self.assertResourceCalled('Group', 'nobody',
      )
      self.assertResourceCalled('Group', 'users',
      )
      self.assertResourceCalled('User', 'hive',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'oozie',
          gid = 'hadoop',
          groups = [u'users'],
      )
      self.assertResourceCalled('User', 'nobody',
          gid = 'hadoop',
          groups = [u'nobody'],
      )
      self.assertResourceCalled('User', 'ambari-qa',
          gid = 'hadoop',
          groups = [u'users'],
      )
      self.assertResourceCalled('User', 'flume',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'hdfs',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'storm',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'mapred',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'hbase',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'tez',
          gid = 'hadoop',
          groups = [u'users'],
      )
      self.assertResourceCalled('User', 'zookeeper',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'falcon',
          gid = 'hadoop',
          groups = [u'users'],
      )
      self.assertResourceCalled('User', 'sqoop',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'yarn',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('User', 'hcat',
          gid = 'hadoop',
          groups = [u'hadoop'],
      )
      self.assertResourceCalled('File', '/tmp/changeUid.sh',
          content = StaticFile('changeToSecureUid.sh'),
          mode = 0555,
      )
      self.assertResourceCalled('Execute', '/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa',
          not_if = '(test $(id -u ambari-qa) -gt 1000) || (false)',
      )
      self.assertResourceCalled('Directory', self.TMP_PATH,
          owner = 'hbase',
          mode = 0775,
          create_parents = True,
          cd_access='a'
      )
      self.assertResourceCalled('File', '/tmp/changeUid.sh',
          content = StaticFile('changeToSecureUid.sh'),
          mode = 0555,
      )
      self.assertResourceCalled('Execute', '/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,' + self.TMP_PATH,
          not_if = '(test $(id -u hbase) -gt 1000) || (false)',
      )
      self.assertResourceCalled('User', 'test_user1',
          ignore_failures = False
      )
      self.assertResourceCalled('User', 'test_user2',
          ignore_failures = False
      )
      self.assertResourceCalled('Group', 'hdfs',
          ignore_failures = False,
      )
      self.assertResourceCalled('Group', 'test_group',
          ignore_failures = False,
      )
      self.assertResourceCalled('User', 'hdfs',
          groups = [u'hadoop', u'hdfs', u'test_group'],
          ignore_failures = False
      )
      self.assertResourceCalled('Directory', '/etc/hadoop',
          mode = 0755
      )
      self.assertResourceCalled('Directory', '/etc/hadoop/conf.empty',
          owner = 'root',
          group = 'hadoop',
          create_parents = True,
      )
      self.assertResourceCalled('Link', '/etc/hadoop/conf',
          not_if = 'ls /etc/hadoop/conf',
          to = '/etc/hadoop/conf.empty',
      )
      self.assertResourceCalled('File', '/etc/hadoop/conf/hadoop-env.sh',
          content = InlineTemplate(self.getConfig()['configurations']['hadoop-env']['content']),
          owner = 'hdfs',
          group = 'hadoop'
      )
      self.assertResourceCalled('Directory', '/tmp/hadoop_java_io_tmpdir',
                                owner = 'hdfs',
                                group = 'hadoop',
                                mode = 0777
      )
  
      self.assertResourceCalled('Directory', '/tmp/AMBARI-artifacts/',
                                create_parents = True,
                                )
      self.assertResourceCalled('File', '/tmp/jdk-7u67-linux-x64.tar.gz',
                                content = DownloadSource('http://c6401.ambari.apache.org:8080/resources//jdk-7u67-linux-x64.tar.gz'),
                                not_if = 'test -f /tmp/jdk-7u67-linux-x64.tar.gz',
                                )
      self.assertResourceCalled('Directory', '/usr/jdk64',)
      self.assertResourceCalled('Execute', ('chmod', 'a+x', u'/usr/jdk64'),
                                sudo = True
                                )
      self.assertResourceCalled('Execute', 'mkdir -p /tmp/jdk && cd /tmp/jdk && tar -xf /tmp/jdk-7u67-linux-x64.tar.gz && ambari-sudo.sh cp -rp /tmp/jdk/* /usr/jdk64'
                                )
      self.assertResourceCalled('File', '/usr/jdk64/jdk1.7.0_45/bin/java',
                                mode = 0755,
                                cd_access = "a",
                                )
      self.assertResourceCalled('Directory', '/usr/jdk64/jdk1.7.0_45',
          owner = 'some_user',
          group = 'hadoop',
          recursive_ownership = True,
      )
  
      self.assertNoMoreResources()
  