old_contents: """ Testing Siemens CSA header reader
  """
  import os
  from os.path import join as pjoin
  
  import numpy as np
  
  import dipy.io.csareader as csa
  
  from nose.tools import assert_true, assert_false, \
       assert_equal, assert_raises
  
  from numpy.testing import assert_array_equal, assert_array_almost_equal
  
  from dipy.testing import parametric
  
  
  data_path = pjoin(os.path.dirname(__file__), 'data')
  
  CSA2_B0 = open(pjoin(data_path, 'csa2_b0.bin')).read()
  CSA2_B1000 = open(pjoin(data_path, 'csa2_b1000.bin')).read()
  
  
  @parametric
  def test_csa():
      csa_info = csa.read(CSA2_B0)
      yield assert_equal(csa_info['type'], 2)
      yield assert_equal(csa_info['n_tags'], 83)
      tags = csa_info['tags']
      yield assert_equal(len(tags), 83)
      print csa_info
  
new_contents: """ Testing Siemens CSA header reader
  """
  import os
  from os.path import join as pjoin
  
  import numpy as np
  
  import dipy.io.csareader as csa
  
  from nose.tools import assert_true, assert_false, \
       assert_equal, assert_raises
  
  from numpy.testing import assert_array_equal, assert_array_almost_equal
  
  from dipy.testing import parametric
  
  
  data_path = pjoin(os.path.dirname(__file__), 'data')
  
  CSA2_B0 = open(pjoin(data_path, 'csa2_b0.bin')).read()
  CSA2_B1000 = open(pjoin(data_path, 'csa2_b1000.bin')).read()
  
  
  @parametric
  def test_csa():
      csa_info = csa.read(CSA2_B0)
      yield assert_equal(csa_info['type'], 2)
      yield assert_equal(csa_info['n_tags'], 83)
      tags = csa_info['tags']
      yield assert_equal(len(tags), 83)
      yield assert_equal(tags['NumberOfImagesInMosaic']['value'],
                         '48')
  
subject: TEST - add test for value