old_contents: """
      Unit tests for adjlist.
  """
  
  from nose.tools import assert_equal
  
  import networkx as nx
  
  def test_read_multiline_adjlist_1():
      # Unit test for https://networkx.lanl.gov/trac/ticket/252
      s = """
          # New source node
          1 2
          # Neighbors list
          2 1
          3 1 
          """
  
      import StringIO
      strIO = StringIO.StringIO(s)
  
      G = nx.read_multiline_adjlist(strIO)
      adj = {'1': {'3': {}, '2': {}}, '3': {'1': {}}, '2': {'1': {}}}
      
      assert_equal(G.adj, adj)
      
  
  
  
  
  
new_contents: """
      Unit tests for adjlist.
  """
  
  from nose.tools import assert_equal
  
  import networkx as nx
  
  def test_read_multiline_adjlist_1():
      # Unit test for https://networkx.lanl.gov/trac/ticket/252
      s = """# comment line
  1 2
  # comment line
  2
  3
  """
      import StringIO
      strIO = StringIO.StringIO(s)
  
      G = nx.read_multiline_adjlist(strIO)
      adj = {'1': {'3': {}, '2': {}}, '3': {'1': {}}, '2': {'1': {}}}
      
      assert_equal(G.adj, adj)
      
  
  
  
  
  
subject: Fix failing adjlist test