def test_fetch_from_regions_genes_only(self):
        self.region_fetch_helper(number_of_repeats=400, featuretype='gene')
Testing fetching features from random part of random chromosome, 'gene'
dataset/ETHPy150Open daler/gffutils/gffutils/test/performance_test.py/PerformanceTestFeatureDB.test_fetch_from_regions_genes_only