finished Unittests

unittest/motifanalysis/chrom.sizes.hg19

@@ -0,0 +1,25 @@
+chr1	249250621
+chr2	243199373
+chr3	198022430
+chr4	191154276
+chr5	180915260
+chr6	171115067
+chr7	159138663
+chr8	146364022
+chr9	141213431
+chr10	135534747
+chr11	135006516
+chr12	133851895
+chr13	115169878
+chr14	107349540
+chr15	102531392
+chr16	90354753
+chr17	81195210
+chr18	78077248
+chr19	59128983
+chr20	63025520
+chr21	48129895
+chr22	51304566
+chrX	155270560
+chrY	59373566
+chrM	20000

unittest/motifanalysis/chrom.sizes.hg38

@@ -0,0 +1,25 @@
+chr1	248956422
+chr2	242193529
+chr3	198295559
+chr4	190214555
+chr5	181538259
+chr6	170805979
+chr7	159345973
+chr8	145138636
+chr9	138394717
+chr10	133797422
+chr11	135086622
+chr12	133275309
+chr13	114364328
+chr14	107043718
+chr15	101991189
+chr16	90338345
+chr17	83257441
+chr18	80373285
+chr19	58617616
+chr20	64444167
+chr21	46709983
+chr22	50818468
+chrX	156040895
+chrY	57227415
+chrM	16569

unittest/motifanalysis/test_Util.py

@@ -21,12 +21,16 @@ def test_is_bb(self):
         self.assertFalse(is_bb(os.path.join(os.path.dirname(__file__), "target_regions_mpbs.bed")))
 
     def test_bed_to_bb(self):
-        self.assertEqual("test.bb", bed_to_bb("test.bb", "chrom_sizes.csv"))
+        # 1. input is already bigBed, 2. input is bed, 3. input is neither bed nor bigBed (Error)
+        self.assertEqual("test.bb", bed_to_bb("test.bb", "chrom.sizes.hg19"))
+        self.assertEqual("test.bb", bed_to_bb("test.bed", "chrom.sizes.hg19"))
         with self.assertRaises(ValueError):
             bed_to_bb("test.txt", "chrom_sizes.csv")
 
     def test_bb_to_bed(self):
+        # 1. input is already bed, 2. input is bigBed, 3. input is neither bed nor bigBed (Error)
         self.assertEqual("target_regions_mpbs.bed", bb_to_bed("target_regions_mpbs.bed"))
+        self.assertEqual("test.bed", bb_to_bed("test.bb"))
         with self.assertRaises(ValueError):
             bb_to_bed("test.txt")