old_contents: from unittest.mock import Mock, patch
  from django.test import TestCase
  from data_refinery_common import microarray
  
  CEL_FILE_HUMAN = "test-files/C30057.CEL"
  CEL_FILE_RAT = "test-files/SG2_u34a.CEL"
  CEL_FILE_MOUSE = "test-files/97_(Mouse430_2).CEL"
  CEL_FILE_ZEBRAFISH = "test-files/CONTROL6.cel"
  
  
  class MicroarrayTestCase(TestCase):
  
      def test_get_platform_from_CEL(self):
          self.assertEqual("hgu95av2", microarray.get_platform_from_CEL(CEL_FILE_HUMAN))
          self.assertEqual("rgu34a", microarray.get_platform_from_CEL(CEL_FILE_RAT))
          self.assertEqual("mouse4302", microarray.get_platform_from_CEL(CEL_FILE_MOUSE))
          self.assertEqual("zebgene11st", microarray.get_platform_from_CEL(CEL_FILE_ZEBRAFISH))
  
new_contents: from unittest.mock import Mock, patch
  from django.test import TestCase
  from data_refinery_common import microarray
  
  CEL_FILE_HUMAN = "test-files/C30057.CEL.gz"
  CEL_FILE_RAT = "test-files/SG2_u34a.CEL.gz"
  CEL_FILE_MOUSE = "test-files/97_(Mouse430_2).CEL.gz"
  CEL_FILE_ZEBRAFISH = "test-files/CONTROL6.cel.gz"
  
  
  class MicroarrayTestCase(TestCase):
  
      def test_get_platform_from_CEL(self):
          self.assertEqual("hgu95av2", microarray.get_platform_from_CEL(CEL_FILE_HUMAN))
          self.assertEqual("rgu34a", microarray.get_platform_from_CEL(CEL_FILE_RAT))
          self.assertEqual("mouse4302", microarray.get_platform_from_CEL(CEL_FILE_MOUSE))
          self.assertEqual("zebgene11st", microarray.get_platform_from_CEL(CEL_FILE_ZEBRAFISH))
  
subject: Update test file paths for common to point to compressed versions.