old_contents: """Test for `maas.client.viscera.sshkeys`."""
  
  from .. import sshkeys
  
  from ...testing import (
      make_string_without_spaces,
      TestCase,
  )
  
  from ..testing import bind
  
  
  def make_origin():
      return bind(sshkeys.SSHKeys, sshkeys.SSHKey)
  
  
  class TestSSHKeys(TestCase):
  
      def test__sshkeys_create(self):
          """ SSHKeys.create() returns a new SSHKey. """
          SSHKeys = make_origin().SSHKeys
          key = make_string_without_spaces()
          SSHKeys._handler.create.return_value = {
              "id": 1,
              "key": key,
              "keysource": "",
          }
          SSHKeys.create(key=key)
          SSHKeys._handler.create.assert_called_once_with(
              key=key
          )
  
new_contents: """Test for `maas.client.viscera.sshkeys`."""
  
  import random
  
  from .. import sshkeys
  
  from ...testing import (
      make_string_without_spaces,
      TestCase,
  )
  
  from ..testing import bind
  
  from testtools.matchers import Equals
  
  
  def make_origin():
      return bind(sshkeys.SSHKeys, sshkeys.SSHKey)
  
  
  class TestSSHKeys(TestCase):
  
      def test__sshkeys_create(self):
          """ SSHKeys.create() returns a new SSHKey. """
          SSHKeys = make_origin().SSHKeys
          key = make_string_without_spaces()
          SSHKeys._handler.create.return_value = {
              "id": 1,
              "key": key,
              "keysource": "",
          }
          SSHKeys.create(key=key)
          SSHKeys._handler.create.assert_called_once_with(
              key=key
          )
  
      def test__sshkeys_read(self):
          """ SSHKeys.read() returns a list of SSH keys. """
          SSHKeys = make_origin().SSHKeys
          keys = [
              {
                  "id": random.randint(0, 100),
                  "key": make_string_without_spaces(),
                  "keysource": "",
              }
              for _ in range(3)
          ]
          SSHKeys._handler.read.return_value = keys
          ssh_keys = SSHKeys.read()
          self.assertThat(len(ssh_keys), Equals(3))
  
  
  class TestSSHKey(TestCase):
  
      def test__sshkey_read(self):
          """ SSHKeys.read() returns a single SSH key. """
          SSHKey = make_origin().SSHKey
          key_id = random.randint(0, 100)
          key_dict = {
              "id": key_id,
              "key": make_string_without_spaces(),
              "keysource": "",
          }
          SSHKey._handler.read.return_value = key_dict
          self.assertThat(SSHKey.read(id=key_id), Equals(SSHKey(key_dict)))
  
subject: Add tests for .read methods