code: def test_named_layer_input_var_name(self):
      from lasagne.layers.input import InputLayer
  
      layer = InputLayer((3, 2), name="foo")
      assert layer.input_var.name == "foo.input"
  
file_path: Lasagne/lasagne/tests/layers/test_input.py
imports: import pytest
  import theano
label_desc: Use image node_id 7 for calling the TestInputLayer obj's underlying member method code with example usage: obj.test_named_layer_input_var_name() without return types