text: """Test cases for STEREO Map subclasses.
  This particular test file pertains to EUVIMap.
  @Author: Pritish C. (VaticanCameos)
  """
  
  import os
  import glob
  
  from sunpy.map.sources.stereo import EUVIMap
  from sunpy.map import Map
  import sunpy.data.test
  
  path = sunpy.data.test.rootdir
  fitspath = glob.glob(os.path.join(path, "euvi_20090615_000900_n4euA_s.fts"))
  euvi = Map(fitspath)
  
  # EUVI Tests
  def test_fitstoEIT():
      """Tests the creation of EUVIMap using FITS."""
      assert isinstance(euvi, EUVIMap)
  
  def test_is_datasource_for():
      """Test the is_datasource_for method of EUVIMap.
      Note that header data to be provided as an argument
      can be a MapMeta object."""
      assert euvi.is_datasource_for(euvi.data, euvi.meta)
  
  def test_measurement():
      """Tests the measurement property of the EUVIMap object."""
      assert euvi.measurement.value == 171
  
  def test_observatory():
      """Tests the observatory property of the EUVIMap object."""
      assert euvi.observatory == "STEREO A"
  