def test_generate_crash_log(self):
    crashlog_suffix = '123456'
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return(crashlog_suffix)

    exception_class = 'Exception'
    exception_message = 'baz message'
    exception = Exception(exception_message)
    stacktrace = "\n".join(['Traceback (most recent call last):',
      '  File "<stdin>", line 2, in <module>',
      '{0}: {1}'.format(exception_class, exception_message)])

    # Mock out grabbing our system's information
    flexmock(platform)
    platform.should_receive('platform').and_return("MyOS")
    platform.should_receive('python_implementation').and_return("MyPython")

    # Mock out writing it to the crash log file
    expected = '{0}log-{1}'.format(LocalState.LOCAL_APPSCALE_PATH,
      crashlog_suffix)

    fake_file = flexmock(name='fake_file')
    fake_file.should_receive('write').with_args(str)

    fake_builtins = flexmock(sys.modules['__builtin__'])
    fake_builtins.should_call('open')  # set the fall-through
    fake_builtins.should_receive('open').with_args(expected, 'w').and_return(
      fake_file)

    # mock out printing the crash log message
    flexmock(AppScaleLogger)
    AppScaleLogger.should_receive('warn')

    actual = LocalState.generate_crash_log(exception, stacktrace)
    self.assertEquals(expected, actual)

  def test_get_route_with_s3_credentials(self):
    # Allow the user to store data in Amazon S3 if they specify all the
    # correct credentials.
    server = RESTServer()
    server.request = flexmock()

    # Presume that the user has only specified S3 credentials.
    server.request.should_receive('get').with_args('name').and_return('s3')
    server.request.should_receive('get').with_args('AWS_ACCESS_KEY').and_return(
      'access')
    server.request.should_receive('get').with_args('AWS_SECRET_KEY').and_return(
      'secret')
    server.request.should_receive('get').with_args('GCS_ACCESS_KEY').and_return(
      '')
    server.request.should_receive('get').with_args('GCS_SECRET_KEY').and_return(
      '')
    server.request.should_receive('get').with_args('S3_URL').and_return('')
    server.request.should_receive('get').with_args('AZURE_ACCOUNT_NAME') \
      .and_return('')
    server.request.should_receive('get').with_args('AZURE_ACCOUNT_KEY') \
      .and_return('')

    # Mock out writing the file contents that were sent over.
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('123')

    fake_file = flexmock(name='fake_file')
    fake_file.should_receive('read').and_return('file contents')

    fake_builtins = flexmock(sys.modules['__builtin__'])
    fake_builtins.should_call('open')
    fake_builtins.should_receive('open').with_args('/tmp/magik-temp-123', 'r') \
      .and_return(fake_file)

    # Mock out interacting with S3.
    fake_storage = flexmock(name='fake_storage')
    fake_storage.should_receive('download_files').with_args([{
      'source' : '/baz/gbaz.txt',
      'destination' : '/tmp/magik-temp-123'
    }]).and_return([{
      'success' : True
    }])

    flexmock(StorageFactory)
    StorageFactory.should_receive('get_storage').with_args(dict).and_return(
      fake_storage)

    # Mock out writing the response.
    server.response = flexmock()
    server.response.should_receive('write').and_return()

    # Finally, mock out removing the tempfile we created.
    flexmock(os)
    os.should_receive('remove').with_args('/tmp/magik-temp-123')

    self.assertEquals(None, server.get('/baz/gbaz.txt'))

  def setUp(self):
    self.keyname = "boobazblargfoo"
    self.function = "appscale-upload-app"
    self.app_dir = "/tmp/baz/gbaz"

    # mock out the check to make sure our app is a directory
    flexmock(os.path)
    os.path.should_call('isdir')
    os.path.should_receive('isdir').with_args(self.app_dir).and_return(True)

    # mock out any writing to stdout
    flexmock(AppScaleLogger)
    AppScaleLogger.should_receive('log').and_return()
    AppScaleLogger.should_receive('success').and_return()

    # mock out all sleeping
    flexmock(time)
    time.should_receive('sleep').and_return()

    local_state = flexmock(LocalState)
    local_state.should_receive('shell').and_return()

    # throw some default mocks together for when invoking via shell succeeds
    # and when it fails
    self.fake_temp_file = flexmock(name='fake_temp_file')
    self.fake_temp_file.should_receive('read').and_return('boo out')
    self.fake_temp_file.should_receive('close').and_return()
    self.fake_temp_file.should_receive('seek').with_args(0).and_return()

    flexmock(tempfile)
    tempfile.should_receive('NamedTemporaryFile').and_return(self.fake_temp_file)

    self.success = flexmock(name='success', returncode=0)
    self.success.should_receive('wait').and_return(0)

    self.failed = flexmock(name='success', returncode=1)
    self.failed.should_receive('wait').and_return(1)

    # mock out generating a random app dir, for later mocks
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('1234')

  def test_upload_tar_gz_app_successfully(self):

    # mock out generating a random app dir, for later mocks
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('12345678')
    app_dir = '/tmp/appscale-app-12345678'

    # add in mocks so that the gzip'ed file gets extracted to /tmp
    # as well as for removing it later
    flexmock(os)
    os.should_receive('mkdir').with_args(app_dir) \
      .and_return(True)
    flexmock(shutil)
    shutil.should_receive('rmtree').with_args(app_dir).and_return()

    local_state = flexmock(LocalState)
    local_state.should_receive('shell')\
      .with_args(re.compile('tar zxvf'),False)\
      .and_return()

    # add in mocks so that there is an app.yaml, but with no appid set
    flexmock(os.path)
    os.path.should_call('exists')
    app_yaml_location = AppEngineHelper.get_app_yaml_location(app_dir)
    os.path.should_receive('exists').with_args(app_yaml_location) \
      .and_return(True)

    # mock out reading the app.yaml file
    builtins = flexmock(sys.modules['__builtin__'])
    builtins.should_call('open')  # set the fall-through

    fake_app_yaml = flexmock(name="fake_app_yaml")
    fake_app_yaml.should_receive('read').and_return(yaml.dump({
      'application' : 'baz',
      'runtime' : 'python'
    }))
    builtins.should_receive('open').with_args(app_yaml_location, 'r') \
      .and_return(fake_app_yaml)

    # mock out the SOAP call to the AppController and assume it succeeded
    fake_appcontroller = flexmock(name='fake_appcontroller')
    fake_appcontroller.should_receive('status').with_args('the secret') \
      .and_return('Database is at public1')
    fake_appcontroller.should_receive('done_uploading').with_args('baz',
      '/var/apps/baz/app/baz.tar.gz', 'the secret').and_return()
    fake_appcontroller.should_receive('update').with_args(['baz'],
      'the secret').and_return()
    fake_appcontroller.should_receive('is_app_running').with_args('baz',
      'the secret').and_return(False).and_return(True)
    flexmock(SOAPpy)
    SOAPpy.should_receive('SOAPProxy').with_args('https://public1:17443') \
      .and_return(fake_appcontroller)

    # mock out reading the locations.json file, and slip in our own json
    os.path.should_receive('exists').with_args(
      LocalState.get_locations_json_location(self.keyname)).and_return(True)

    fake_nodes_json = flexmock(name="fake_nodes_json")
    fake_nodes_json.should_receive('read').and_return(json.dumps([{
      "public_ip" : "public1",
      "private_ip" : "private1",
      "jobs" : ["shadow", "login"]
    }]))
    builtins.should_receive('open').with_args(
      LocalState.get_locations_json_location(self.keyname), 'r') \
      .and_return(fake_nodes_json)

    # mock out reading the secret key from ~/.appscale
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)

    # mock out calls to the UserAppServer and presume that calls to create new
    # users succeed
    app_data = """
    num_hosts:1
    num_ports:1
    hosts:public1
    ports: 8080
    """

    fake_userappserver = flexmock(name='fake_userappserver')
    fake_userappserver.should_receive('does_user_exist').with_args(
      '[email protected]', 'the secret').and_return('false')
    fake_userappserver.should_receive('commit_new_user').with_args(
      '[email protected]', str, 'xmpp_user', 'the secret').and_return('true')
    fake_userappserver.should_receive('commit_new_user').with_args(
      '[email protected]', str, 'xmpp_user', 'the secret').and_return('true')
    fake_userappserver.should_receive('get_app_data').with_args(
      'baz', 'the secret').and_return('\n\nnum_ports:0\n') \
      .and_return(app_data).and_return(app_data).and_return(app_data)
    fake_userappserver.should_receive('commit_new_app').with_args(
      'baz', '[email protected]', 'python', 'the secret').and_return('true')
    SOAPpy.should_receive('SOAPProxy').with_args('https://public1:4343') \
      .and_return(fake_userappserver)

    # mock out asking the user for the admin on the new app, and slip in an
    # answer for them
#.........这里部分代码省略.........

  def test_appscale_in_one_node_gce_deployment(self):
    # presume that our client_secrets file exists
    project_id = "appscale.com:appscale"
    client_secrets = "/boo/client_secrets.json"
    instance_type = 'n1-standard-8'
    zone = 'my-zone1-b'
    os.path.should_receive('exists').with_args(client_secrets).and_return(True)

    # and that the user does not have an ssh key set up, forcing us to create
    # one for them
    private_key = '{0}{1}.key'.format(LocalState.LOCAL_APPSCALE_PATH,
      self.keyname)
    public_key = '{0}{1}.pub'.format(LocalState.LOCAL_APPSCALE_PATH,
      self.keyname)

    os.path.should_receive('exists').with_args(private_key).and_return(False)
    os.path.should_receive('exists').with_args(public_key).and_return(False)

    self.local_state.should_receive('shell').with_args(re.compile('^ssh-keygen'), False).and_return()

    flexmock(os)
    original_private_key = LocalState.LOCAL_APPSCALE_PATH + self.keyname
    os.should_receive('chmod').with_args(original_private_key, 0600)
    os.should_receive('chmod').with_args(public_key, 0600)

    flexmock(shutil)
    shutil.should_receive('copy').with_args(original_private_key, private_key)

    # also, we should be able to copy over our secret.json file fine
    shutil.should_receive('copy').with_args(client_secrets,
      LocalState.get_client_secrets_location(self.keyname))

    # let's say that appscale isn't already running
    self.local_state.should_receive('ensure_appscale_isnt_running').and_return()
    self.local_state.should_receive('make_appscale_directory').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    self.builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    self.builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    # mock out interactions with GCE
    # first, mock out the oauth library calls
    fake_flow = flexmock(name='fake_flow')
    flexmock(oauth2client.client)
    oauth2client.client.should_receive('flow_from_clientsecrets').with_args(
      client_secrets, scope=str).and_return(fake_flow)

    fake_storage = flexmock(name='fake_storage')
    fake_storage.should_receive('get').and_return(None)

    flexmock(oauth2client.file)
    oauth2client.file.should_receive('Storage').with_args(str).and_return(
      fake_storage)

    fake_credentials = flexmock(name='fake_credentials')
    flexmock(oauth2client.tools)
    oauth2client.tools.should_receive('run').with_args(fake_flow,
      fake_storage).and_return(fake_credentials)

    # next, mock out http calls to GCE
    fake_http = flexmock(name='fake_http')
    fake_authorized_http = flexmock(name='fake_authorized_http')

    flexmock(httplib2)
    httplib2.should_receive('Http').and_return(fake_http)
    fake_credentials.should_receive('authorize').with_args(fake_http) \
      .and_return(fake_authorized_http)

    # presume that there is an ssh key stored, but it isn't ours
    metadata_info = {
      u'kind': u'compute#project', 
      u'description': u'', 
      u'commonInstanceMetadata': {
        u'items': [{
          u'value': u'cgb:ssh-rsa keyinfo myhost', 
          u'key': u'sshKeys'}], 
        u'kind': u'compute#metadata'},
    }
    fake_metadata_request = flexmock(name='fake_metadata_request')
    fake_metadata_request.should_receive('execute').with_args(
#.........这里部分代码省略.........

  def test_appscale_in_one_node_cloud_deployment_manual_spot_price(self):
    # let's say that appscale isn't already running
    self.local_state.should_receive('ensure_appscale_isnt_running').and_return()
    self.local_state.should_receive('make_appscale_directory').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    self.builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    self.builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    self.setup_ec2_mocks()

    # also mock out acquiring a spot instance
    self.fake_ec2.should_receive('request_spot_instances').with_args('1.23',
      'ami-ABCDEFG', key_name=self.keyname, security_groups=['bazgroup'],
      instance_type='m1.large', count=1, placement='my-zone-1b')

    # assume that root login is not enabled
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin='ls').and_return(RemoteHelper.LOGIN_AS_UBUNTU_USER)

    # assume that we can enable root login
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin=re.compile('sudo cp')).and_return()

    # and assume that we can copy over our ssh keys fine
    self.local_state.should_receive('shell').with_args(re.compile('scp .*[r|d]sa'),
      False, 5).and_return()
    self.local_state.should_receive('shell').with_args(re.compile('scp .*{0}'
      .format(self.keyname)), False, 5).and_return()

    self.setup_appscale_compatibility_mocks()

    # mock out generating the private key
    self.local_state.should_receive('shell').with_args(re.compile('openssl'),
      False, stdin=None)

    # assume that we started monit fine
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin=re.compile('monit'))

    # and that we copied over the AppController's monit file
    self.local_state.should_receive('shell').with_args(re.compile('scp'),
      False, 5, stdin=re.compile('controller-17443.cfg'))

    self.setup_socket_mocks('public1')
    self.setup_appcontroller_mocks('public1', 'private1')

    # mock out reading the locations.json file, and slip in our own json
    self.local_state.should_receive('get_local_nodes_info').and_return(json.loads(
      json.dumps([{
        "public_ip" : "public1",
        "private_ip" : "private1",
        "jobs" : ["shadow", "login"]
      }])))

    # copying over the locations yaml and json files should be fine
    self.local_state.should_receive('shell').with_args(re.compile('scp'),
      False, 5, stdin=re.compile('locations-{0}'.format(self.keyname)))

    # same for the secret key
    self.local_state.should_receive('shell').with_args(re.compile('scp'),
      False, 5, stdin=re.compile('{0}.secret'.format(self.keyname)))

    self.setup_uaserver_mocks('public1')

    argv = [
      "--min", "1",
      "--max", "1",
      "--infrastructure", "ec2",
      "--machine", "ami-ABCDEFG",
      "--use_spot_instances",
      "--max_spot_price", "1.23",
      "--keyname", self.keyname,
      "--group", self.group,
      "--test",
      "--zone", "my-zone-1b"
    ]

    options = ParseArgs(argv, self.function).args
    AppScaleTools.run_instances(options)

  def test_appscale_in_one_node_virt_deployment(self):
    # let's say that appscale isn't already running
    self.local_state.should_receive('ensure_appscale_isnt_running').and_return()
    self.local_state.should_receive('make_appscale_directory').and_return()

    rh = flexmock(RemoteHelper)
    rh.should_receive('copy_deployment_credentials').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    self.builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    self.builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    # mock out copying over the keys
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*.key'),False,5)

    self.setup_appscale_compatibility_mocks()

    # mock out generating the private key
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^openssl'),False,stdin=None)\
      .and_return()

    # mock out removing the old json file
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,stdin=re.compile('rm -rf'))\
      .and_return()

    # assume that we started monit fine
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,stdin=re.compile('monit'))\
      .and_return()

    # and that we copied over the AppController's monit file
    self.local_state.should_receive('shell')\
      .with_args(re.compile('scp .*controller-17443.cfg*'),False,5)\
      .and_return()

    self.setup_socket_mocks('1.2.3.4')
    self.setup_appcontroller_mocks('1.2.3.4', '1.2.3.4')

    # mock out reading the locations.json file, and slip in our own json
    self.local_state.should_receive('get_local_nodes_info').and_return(json.loads(
      json.dumps([{
        "public_ip" : "1.2.3.4",
        "private_ip" : "1.2.3.4",
        "jobs" : ["shadow", "login"]
      }])))

    # copying over the locations yaml and json files should be fine
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*/etc/appscale/locations-bookey.yaml'),\
        False,5)\
      .and_return()

    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*/etc/appscale/locations-bookey.json'),\
        False,5)\
      .and_return()

    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*/root/.appscale/locations-bookey.json'),\
        False,5)\
      .and_return()

    # same for the secret key
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*.secret'),False,5)\
      .and_return()


    self.setup_uaserver_mocks('1.2.3.4')

    # don't use a 192.168.X.Y IP here, since sometimes we set our virtual
    # machines to boot with those addresses (and that can mess up our tests).
    ips_layout = yaml.safe_load("""
master : 1.2.3.4
database: 1.2.3.4
zookeeper: 1.2.3.4
appengine:  1.2.3.4
#.........这里部分代码省略.........

  def test_appscale_in_one_node_cloud_deployment_auto_spot_price(self):
    # let's say that appscale isn't already running
    self.local_state.should_receive('ensure_appscale_isnt_running').and_return()
    self.local_state.should_receive('make_appscale_directory').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    self.builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    self.builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    self.setup_ec2_mocks()

    # slip in some fake spot instance info
    fake_entry = flexmock(name='fake_entry', price=1)
    self.fake_ec2.should_receive('get_spot_price_history').with_args(
      start_time=str, end_time=str,
      product_description='Linux/UNIX', instance_type='m1.large',
      availability_zone='my-zone-1b').and_return([fake_entry])

    # also mock out acquiring a spot instance
    self.fake_ec2.should_receive('request_spot_instances').with_args('1.1',
      'ami-ABCDEFG', key_name=self.keyname, security_groups=[self.group],
      instance_type='m1.large', count=1, placement='my-zone-1b')

    # assume that root login is not enabled
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin='ls').and_return(RemoteHelper.LOGIN_AS_UBUNTU_USER)

    # assume that we can enable root login
    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5,
      stdin=re.compile(
        'sudo sort -u ~/.ssh/authorized_keys /root/.ssh/authorized_keys -o '
      )
    ).and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5,
      stdin=re.compile(
        'sudo sed -n '
        '\'\/\.\*Please login\/d; w\/root\/\.ssh\/authorized_keys\' '
      )
    ).and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5, stdin=re.compile('sudo rm -f ')
    ).and_return()

    # and assume that we can copy over our ssh keys fine
    self.local_state.should_receive('shell').with_args(re.compile('scp .*[r|d]sa'),
      False, 5).and_return()
    self.local_state.should_receive('shell').with_args(re.compile('scp .*{0}'
      .format(self.keyname)), False, 5).and_return()

    self.local_state.should_receive('shell').with_args(re.compile('scp .*{0}'
      .format(self.keyname)), False, 5).and_return()

    self.local_state.should_receive('shell').with_args('ssh -i /root/.appscale/bookey.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ', False, 5, stdin='cp /root/appscale/AppController/scripts/appcontroller /etc/init.d/').and_return()

    self.local_state.should_receive('shell').with_args('ssh -i /root/.appscale/boobazblargfoo.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ', False, 5, stdin='cp /root/appscale/AppController/scripts/appcontroller /etc/init.d/').and_return()

    self.local_state.should_receive('shell').with_args('ssh -i /root/.appscale/boobazblargfoo.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ', False, 5, stdin='chmod +x /etc/init.d/appcontroller').and_return()

    self.setup_appscale_compatibility_mocks()

    # mock out generating the private key
    self.local_state.should_receive('shell').with_args(re.compile('openssl'),
      False, stdin=None)

    # assume that we started monit fine
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin=re.compile('monit'))

    # and that we copied over the AppController's monit file
    self.local_state.should_receive('shell').with_args(re.compile('scp'),
      False, 5, stdin=re.compile('controller-17443.cfg'))

    self.setup_socket_mocks('elastic-ip')
    self.setup_appcontroller_mocks('elastic-ip', 'private1')

    # mock out reading the locations.json file, and slip in our own json
#.........这里部分代码省略.........

  def test_appscale_in_one_node_virt_deployment(self):
    # let's say that appscale isn't already running

    local_state = flexmock(LocalState)
    local_state.should_receive('ensure_appscale_isnt_running').and_return()
    local_state.should_receive('make_appscale_directory').and_return()

    rh = flexmock(RemoteHelper)
    rh.should_receive('copy_deployment_credentials').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    builtins = flexmock(sys.modules['__builtin__'])
    builtins.should_call('open')  # set the fall-through

    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    # mock out copying over the keys
    local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*.key'),False,5)

    # mock out our attempts to find /etc/appscale and presume it does exist
    local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,\
        stdin=re.compile('ls /etc/appscale'))\
      .and_return()

    # mock out our attempts to find /etc/appscale/version and presume it does
    # exist
    local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,\
        stdin=re.compile('ls /etc/appscale/{0}'.format(APPSCALE_VERSION)))\
      .and_return()

    # finally, put in a mock indicating that the database the user wants
    # is supported
    local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,\
        stdin=re.compile('ls /etc/appscale/{0}/{1}'\
          .format(APPSCALE_VERSION, 'cassandra')))\
      .and_return()

    # mock out generating the private key
    local_state.should_receive('shell')\
      .with_args(re.compile('^openssl'),False,stdin=None)\
      .and_return()

    # mock out removing the old json file
    local_state = flexmock(LocalState)
    local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,stdin=re.compile('rm -rf'))\
      .and_return()

    # assume that we started god fine
    local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,stdin=re.compile('god &'))\
      .and_return()


    # and that we copied over the AppController's god file
    local_state.should_receive('shell')\
      .with_args(re.compile('scp .*appcontroller\.god.*'),False,5)\
      .and_return()

    # also, that we started the AppController itself
    local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,\
        stdin=re.compile('^god load .*appcontroller\.god'))\
      .and_return()

    # assume that the AppController comes up on the third attempt
    fake_socket = flexmock(name='fake_socket')
    fake_socket.should_receive('connect').with_args(('1.2.3.4',
      AppControllerClient.PORT)).and_raise(Exception).and_raise(Exception) \
      .and_return(None)

    # same for the UserAppServer
    fake_socket.should_receive('connect').with_args(('1.2.3.4',
      UserAppClient.PORT)).and_raise(Exception).and_raise(Exception) \
      .and_return(None)
#.........这里部分代码省略.........

  def test_appscale_in_one_node_cloud_deployment_manual_spot_price(self):
    # let's say that appscale isn't already running

    local_state = flexmock(LocalState)
    local_state.should_receive('ensure_appscale_isnt_running').and_return()
    local_state.should_receive('make_appscale_directory').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    builtins = flexmock(sys.modules['__builtin__'])
    builtins.should_call('open')  # set the fall-through

    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    # mock out interactions with AWS
    fake_ec2 = flexmock(name='fake_ec2')

    # first, pretend that our image does exist in EC2
    fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
      .and_return()

    # next, assume that our keypair doesn't exist yet
    fake_ec2.should_receive('get_key_pair').with_args(self.keyname) \
      .and_return(None)

    # same for the security group
    fake_ec2.should_receive('get_all_security_groups').and_return([])

    # mock out creating the keypair
    fake_key = flexmock(name='fake_key', material='baz')
    local_state.should_receive('write_key_file').with_args(
      re.compile(self.keyname), fake_key.material).and_return()
    fake_ec2.should_receive('create_key_pair').with_args(self.keyname) \
      .and_return(fake_key)

    # and the same for the security group
    fake_ec2.should_receive('create_security_group').with_args('bazgroup',
      str).and_return()
    fake_ec2.should_receive('authorize_security_group').with_args('bazgroup',
      from_port=1, to_port=65535, ip_protocol='udp', cidr_ip='0.0.0.0/0')
    fake_ec2.should_receive('authorize_security_group').with_args('bazgroup',
      from_port=1, to_port=65535, ip_protocol='tcp', cidr_ip='0.0.0.0/0')
    fake_ec2.should_receive('authorize_security_group').with_args('bazgroup',
      ip_protocol='icmp', cidr_ip='0.0.0.0/0')

    # also mock out acquiring a spot instance
    fake_ec2.should_receive('request_spot_instances').with_args('1.23',
      'ami-ABCDEFG', key_name=self.keyname, security_groups=['bazgroup'],
      instance_type='m1.large', count=1)

    # assume that there are no instances running initially, and that the
    # instance we spawn starts as pending, then becomes running
    no_instances = flexmock(name='no_instances', instances=[])

    pending_instance = flexmock(name='pending_instance', state='pending',
      key_name=self.keyname, id='i-ABCDEFG')
    pending_reservation = flexmock(name='pending_reservation',
      instances=[pending_instance])

    running_instance = flexmock(name='running_instance', state='running',
      key_name=self.keyname, id='i-ABCDEFG', public_dns_name='public1',
      private_dns_name='private1')
    running_reservation = flexmock(name='running_reservation',
      instances=[running_instance])

    fake_ec2.should_receive('get_all_instances').and_return(no_instances) \
      .and_return(pending_reservation).and_return(running_reservation)

    # finally, inject the mocked EC2 in
    flexmock(boto)
    boto.should_receive('connect_ec2').and_return(fake_ec2)

    # assume that root login is not enabled
    local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 1, stdin='ls').and_return(RemoteHelper.LOGIN_AS_UBUNTU_USER)

    # assume that we can enable root login
    local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin=re.compile('sudo cp')).and_return()

#.........这里部分代码省略.........

  def test_appscale_in_one_node_virt_deployment(self):
    self.local_state.should_receive('shell').with_args("ssh -i /root/.appscale/boobazblargfoo.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ", False, 5, stdin="cp /root/appscale/AppController/scripts/appcontroller /etc/init.d/")

    self.local_state.should_receive('shell').with_args("ssh -i /root/.appscale/boobazblargfoo.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ", False, 5, stdin="chmod +x /etc/init.d/appcontroller")
    
    self.local_state.should_receive('shell').with_args("ssh -i /root/.appscale/boobazblargfoo.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ", False, 5, stdin="cp /root/appscale/AppController/scripts/appcontroller /etc/init.d/")

    # let's say that appscale isn't already running
    self.local_state.should_receive('ensure_appscale_isnt_running').and_return()
    self.local_state.should_receive('make_appscale_directory').and_return()

    rh = flexmock(RemoteHelper)
    rh.should_receive('copy_deployment_credentials').and_return()

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    self.builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    self.builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    # mock out copying over the keys
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*.key'),False,5)

    self.setup_appscale_compatibility_mocks()

    # mock out generating the private key
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^openssl'),False,stdin=None)\
      .and_return()

    # mock out removing the old json file
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,stdin=re.compile('rm -rf'))\
      .and_return()

    # assume that we started monit fine
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^ssh'),False,5,stdin=re.compile('monit'))\
      .and_return()

    # and that we copied over the AppController's monit file
    self.local_state.should_receive('shell')\
      .with_args(re.compile('scp .*controller-17443.cfg*'),False,5)\
      .and_return()

    self.local_state.should_receive('shell').with_args('ssh -i /root/.appscale/boobazblargfoo.key -o LogLevel=quiet -o NumberOfPasswordPrompts=0 -o StrictHostkeyChecking=no -o UserKnownHostsFile=/dev/null [email protected] ', False, 5, stdin='cp /root/appscale/AppController/scripts/appcontroller /etc/init.d/').and_return() 

    self.setup_socket_mocks('1.2.3.4')
    self.setup_appcontroller_mocks('1.2.3.4', '1.2.3.4')

    # mock out reading the locations.json file, and slip in our own json
    self.local_state.should_receive('get_local_nodes_info').and_return(json.loads(
      json.dumps([{
        "public_ip" : "1.2.3.4",
        "private_ip" : "1.2.3.4",
        "jobs" : ["shadow", "login"]
      }])))

    # Assume the locations files were copied successfully.
    locations_file = '{}/locations-bookey.yaml'.\
      format(RemoteHelper.CONFIG_DIR)
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*{}'.format(locations_file)), False, 5)\
      .and_return()

    locations_json = '{}/locations-bookey.json'.\
      format(RemoteHelper.CONFIG_DIR)
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*{}'.format(locations_json)), False, 5)\
      .and_return()

    user_locations = '/root/.appscale/locations-bookey.json'
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*{}'.format(user_locations)), False, 5)\
      .and_return()

    # Assume the secret key was copied successfully.
    self.local_state.should_receive('shell')\
      .with_args(re.compile('^scp .*.secret'), False, 5)\
      .and_return()

#.........这里部分代码省略.........

  def test_appscale_in_one_node_cloud_deployment_manual_spot_price(self):
    # let's say that appscale isn't already running
    local_appscale_path = os.path.expanduser("~") + os.sep + ".appscale" + \
      os.sep + self.keyname + ".key"
    self.local_state.should_receive('ensure_appscale_isnt_running').and_return()
    self.local_state.should_receive('make_appscale_directory').and_return()
    self.local_state.should_receive('get_key_path_from_name').and_return(
      local_appscale_path)

    # mock out talking to logs.appscale.com
    fake_connection = flexmock(name='fake_connection')
    fake_connection.should_receive('request').with_args('POST', '/upload', str,
      AppScaleLogger.HEADERS).and_return()

    flexmock(httplib)
    httplib.should_receive('HTTPConnection').with_args('logs.appscale.com') \
      .and_return(fake_connection)

    # mock out generating the secret key
    flexmock(uuid)
    uuid.should_receive('uuid4').and_return('the secret')

    # mock out writing the secret key to ~/.appscale, as well as reading it
    # later
    secret_key_location = LocalState.get_secret_key_location(self.keyname)
    fake_secret = flexmock(name="fake_secret")
    fake_secret.should_receive('read').and_return('the secret')
    fake_secret.should_receive('write').and_return()
    self.builtins.should_receive('open').with_args(secret_key_location, 'r') \
      .and_return(fake_secret)
    self.builtins.should_receive('open').with_args(secret_key_location, 'w') \
      .and_return(fake_secret)

    self.setup_ec2_mocks()

    # also mock out acquiring a spot instance
    self.fake_ec2.should_receive('request_spot_instances').with_args('1.23',
      'ami-ABCDEFG', key_name=self.keyname, security_groups=['bazgroup'],
      instance_type='m3.medium', count=1, placement='my-zone-1b')

    # Don't write local metadata files.
    flexmock(LocalState).should_receive('update_local_metadata')

    # assume that root login is not enabled
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin='ls').and_return(
      'Please login as the user "ubuntu" rather than the user "root"')

    # assume that we can enable root login
    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5,
      stdin='sudo touch /root/.ssh/authorized_keys').and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5,
      stdin='sudo chmod 600 /root/.ssh/authorized_keys').and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5, stdin='mktemp').and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5,
      stdin=re.compile(
        'sudo sort -u ~/.ssh/authorized_keys /root/.ssh/authorized_keys -o '
      )
    ).and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5,
      stdin=re.compile(
        'sudo sed -n '
        '\'\/\.\*Please login\/d; w\/root\/\.ssh\/authorized_keys\' '
      )
    ).and_return()

    self.local_state.should_receive('shell').with_args(
      re.compile('ssh'), False, 5, stdin=re.compile('rm -f ')
    ).and_return()

    # and assume that we can copy over our ssh keys fine
    self.local_state.should_receive('shell').with_args(re.compile('scp .*[r|d]sa'),
      False, 5).and_return()
    self.local_state.should_receive('shell').with_args(re.compile('scp .*{0}'
      .format(self.keyname)), False, 5).and_return()

    self.setup_appscale_compatibility_mocks()

    # mock out generating the private key
    self.local_state.should_receive('shell').with_args(re.compile('openssl'),
      False, stdin=None)

    # assume that we started monit fine
    self.local_state.should_receive('shell').with_args(re.compile('ssh'),
      False, 5, stdin=re.compile('monit'))

    self.local_state.should_receive('shell').with_args(
      re.compile('^ssh'), False, 5, stdin='service appscale-controller start')

    self.setup_socket_mocks('public1')
    self.setup_appcontroller_mocks('public1', 'private1')
#.........这里部分代码省略.........

    def test_appscale_in_one_node_gce_deployment(self):
        # presume that our client_secrets file exists
        project_id = "1234567890"
        client_secrets = "/boo/client_secrets.json"
        instance_type = "n1-standard-8"
        zone = "my-zone-1b"
        os.path.should_receive("exists").with_args(client_secrets).and_return(True)

        # and that the user does not have an ssh key set up, forcing us to create
        # one for them
        private_key = "{0}{1}.key".format(LocalState.LOCAL_APPSCALE_PATH, self.keyname)
        public_key = "{0}{1}.pub".format(LocalState.LOCAL_APPSCALE_PATH, self.keyname)

        os.path.should_receive("exists").with_args(private_key).and_return(False)
        os.path.should_receive("exists").with_args(public_key).and_return(False)

        self.local_state.should_receive("shell").with_args(re.compile("^ssh-keygen"), Fal