text: """Test cases for HINODE Map subclasses.
  This particular test file pertains to XRTMap.
  @Author: Pritish C. (VaticanCameos)
  """
  
  import os
  import glob
  import numpy as np
  from matplotlib import colors
  import pytest
  
  import astropy.units as u
  from astropy.utils.exceptions import AstropyUserWarning
  
  from sunpy.map.sources.hinode import XRTMap
  from sunpy.map import Map
  import sunpy.data.test
  
  
  @pytest.fixture
  def xrt():
      path = sunpy.data.test.rootdir
      fitspath = glob.glob(os.path.join(path, "HinodeXRT.fits"))
      with pytest.warns(AstropyUserWarning, match='File may have been truncated'):
          return Map(fitspath)
  
  
  # XRT Tests
  def test_fitstoXRT(xrt):
      """Tests the creation of XRTMap using FITS."""
      assert isinstance(xrt, XRTMap)
  
  
  def test_is_datasource_for(xrt):
      """Test the is_datasource_for method of XRTMap.
      Note that header data to be provided as an argument
      can be a MetaDict object."""
      assert xrt.is_datasource_for(xrt.data, xrt.meta)
  
  
  def test_observatory(xrt):
      """Tests the observatory property of the XRTMap object."""
      assert xrt.observatory == "Hinode"
  
  
  def test_measurement(xrt):
      """Tests the measurement property of the XRTMap object."""
      measurement = xrt.filter_wheel1_measurements[5].replace("_", " ")
      measurement += '-' + xrt.filter_wheel2_measurements[1].replace("_", " ")
      assert xrt.measurement == measurement
  
  
  def test_wheel_measurements(xrt):
      """Tests the filter_wheel_measurements objects present
      in the XRTMap object."""
      assert (xrt.filter_wheel1_measurements ==
              ["Al_med", "Al_poly", "Be_med", "Be_thin", "C_poly", "Open"])
      assert (xrt.filter_wheel2_measurements ==
              ["Open", "Al_mesh", "Al_thick", "Be_thick", "Gband", "Ti_poly"])
  