test_r.random stderr

/usr/lib/python2.7/xml/etree/ElementTree.py:1638: DeprecationWarning: This method of XMLParser is deprecated.  Define doctype() method on the TreeBuilder target.
  DeprecationWarning,
E
======================================================================
ERROR: setUpClass (__main__.TestRasterTile)
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Traceback (most recent call last):
  File "raster/r.random/testsuite/test_r.random.py", line 25, in setUpClass
    cls.runModule('g.region', raster=cls.input)
  File "etc/python/grass/gunittest/case.py", line 1098, in runModule
    errors=errors)
CalledModuleError: Module run 1 g.region ended with error
Process ended with non-zero return code g.region(raster=['landcover_1m']). See the following errors:
ERROR: Raster map <landcover_1m> not found

See available raster maps:
basins
elevation
geology
lakes
landsat.blue
landsat.green
landsat.red
landuse
orthophoto.blue
orthophoto.green
orthophoto.red
orthophoto.rgb


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Ran 0 tests in 0.131s
FAILED (errors=1)