def test_gen_gexf(excel, tmpdir):
excel_compiler = ExcelCompiler(excel=excel)
filename = os.path.join(str(tmpdir), 'test.gexf')
assert not os.path.exists(filename)
excel_compiler.export_to_gexf(filename)
# ::TODO: it would good to test this by comparing to an fixture/artifact
assert os.path.exists(filename)
