def test_writable(self):
mock_target = mock.Mock()
mock_target.buffers = ['a']
result = EchoClient.writable(mock_target)
self.assertIs(result, True)
def test_writable(self):
mock_target = mock.Mock()
mock_target.buffers = ['a']
result = EchoClient.writable(mock_target)
self.assertIs(result, True)
def test_writable_with_empty(self):
mock_target = mock.Mock()
mock_target.buffers = []
result = EchoClient.writable(mock_target)
self.assertIs(result, False)
def test_writable_with_empty(self):
mock_target = mock.Mock()
mock_target.buffers = []
result = EchoClient.writable(mock_target)
self.assertIs(result, False)
