code: def test_invalid_spec(self, layerclass, two_unknown):
      inputlayer, inputdata = two_unknown
      with pytest.raises(ValueError):
          layerclass(inputlayer, (-16, 3, 5, 7, 10))
      with pytest.raises(ValueError):
          layerclass(inputlayer, (-1, 3, 5, 7, -1))
      with pytest.raises(ValueError):
          layerclass(inputlayer, ([-1], 3, 5, 7, 10))
      with pytest.raises(ValueError):
          layerclass(inputlayer, ([0, 1], 3, 5, 7, 10))
      with pytest.raises(ValueError):
          layerclass(inputlayer, (None, 3, 5, 7, 10))
      with pytest.raises(ValueError):
          layerclass(inputlayer, (16, 3, 5, 7, [5]))
      with pytest.raises(ValueError):
          layerclass(inputlayer, (16, 3, theano.tensor.vector(), 7, 10))
  
imports: import numpy
  import pytest
  import theano
  from mock import Mock
label_desc: Use image node_id 10 for calling the TestReshapeLayer obj's underlying member method code with example usage: obj.test_invalid_spec(layerclass, two_unknown) without return types