old_contents: from nose.tools import ok_
  
  import oemof
  import oemof.db as oemofdb
  
  
  def test_that_oemof_is_importable():
      ok_(oemof.__version__)
  
  
  def test_oemofdb_imports():
      ok_(oemofdb.connection)
      ok_(oemofdb.engine)
      ok_(oemofdb.url)
  
new_contents: from nose.tools import ok_
  
  import oemof
  import oemof.db.connect as oemofdb
  
  
  def test_that_oemof_is_importable():
      ok_(oemof.db.__version__)
  
  
  def test_oemofdb_imports():
      ok_(oemofdb.connection)
      ok_(oemofdb.engine)
      ok_(oemofdb.url)
  
subject: Fix tests