Restructuring directories

tests/test_files/test.fasta

+>1 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 481 bp
+tgagcactcggtgccaagggcggggatacacagatggttggctgatacaaccgggactta
+aattccctagactagatctgtgttggaacgcctctctacg
+>2 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 495 bp
+ctgaatcaggtgtaggttctttttacgtcgtttaaggagctacacggtatcttgttttca
+gttaaggtgccacacccccgggtggatcatccgtcagctt
+>3 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 193 bp
+acttcagtactggaaggatctaggaaccattaatgcgagtgtggtgacgccagacgaccc
+ccggtgttctgccaccttctttggataggagaaccgtcac
+>4 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 625 bp
+acgtctggagcgtgggttgacccctgtacatggttctttccggatccttaacgtgccgat
+acaactcaaaggtaactgtgcttaccacttccgaagctac
+>5 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 845 bp
+agagcgtacggcgcgcatcgtataccctacgagggcggcgtgtggaggaacgctgggctg
+acactgtagaagattagatacacttgtccctaaaattaac
+>6 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 703 bp
+tgcagtcgatgtgctattcgttttaggcagtctacgcgcttagtaactcccacggccata
+gacttatctcagacatggaccatgtcgatatcggacgccg
+>7 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 243 bp
+actctttagaatgggtttcactaatagtacgtgcatacaatttcgtcagaaagggcgctt
+gctaagggacacggatcaatgatgaccagacttatggtgt
+>8 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 863 bp
+attggcccggtccaggacagagccttatattgctactggtatgagaaccgttctgacgta
+aacttgatggctttacgcctgcacgggcttcatacacaca
+>9 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 494 bp
+aagcgaaactcctagaacttcccatcaggcaatcgtgtcccacgaagcacggatactacg
+ggcactagttgaatggggggtttttttcgtaggtcgtaat
+>10 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 86 bp
+atcctagcgccaaagatttactgttatggggtcgacgaacactagccgataatgccgtcc
+tgggatctctagcctagtattatgcgTCTTCGGAGCAGGG
+>11 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 360 bp
+cgcctgagggtcctaaatctgacgtatgatcgaagagattggaaggtcccggcgggtcac
+cccacgttgcgatcatggccaaggccatggtttgctcaaa
+>12 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 140 bp
+gaattcctggggatttactcacccccgaggcggacaagatttccagctggatcaccgagg
+gttacttaatcccttcgatgctttcaaaggccctaatcag
+>13 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 832 bp
+aatactctcgttgaagcgtcggacagtaaagtgagagatttcggcccacggtagtcggac
+attctcagtggggagcgaagagttgcgcttagagccgacg
+>14 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 296 bp
+atcggggtgcgaaatcccctgagctggttgactacatacgtaaccacgttccgtgcgtca
+tctaagcgtatcggctcatactggtggtaactagacttgg
+>15 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 515 bp
+accttcaatttgttcgcccgggacaagtagaaattactgtaaactaaacttaacctattc
+cttgttaaagtccgcaccaagtgtactgtaagaatggtcg
+>16 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 820 bp
+ccggctcaatcctgtagaaccgcgtacaacacacccaagctataccgcacacggcgcctt
+agcaaccactgcttatctgcgtattatacctttacaatca
+>17 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 791 bp
+attgttagggcctgtccggaaaagatcaacggaagatattcaccagcacctatgctgact
+cacgtagttcccgacgttcagtcccctccaacgtggaagg
+>18 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 328 bp
+accgattacaggcagtcggccttgtccgctcgtatatccagggatgttccaccgaaagtg
+ggagtgtggcacttattggtaaaaggcatttttacgaacg
+>19 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 249 bp
+ggagtggaaaattctgtagtccgttggcggcgaccgcaaaccagaataatatggtcacgt
+taggccctcgggccccttcatatgtacggagtcattgaat
+>20 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 440 bp
+atcttaaacagcccaatcggctcgccgaccaatttcccgcttcacagtacgcggaagaat
+ctgcagatagaagtcagccctctcacgtcaataggaatgc
+>21 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 840 bp
+cataactcgtgagtggccctgtacaagtcattgcatcacaatccttgcaatttgctcctt
+tggccaagcgtacaagaccccggacccatacgctcccggc
+>22 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 234 bp
+caccgcgaaagtgactcagttttcccggtcttatcacggtcgttgtcgtccagattccgg
+ttgttaactgcgggagctataacacttattccttactgcg
+>23 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 917 bp
+atcaagtgattacctggtaacccgccgctcttgcagtgttcaccctttgtgtcgtcttag
+tgtttgtacacgttaaggaaaagcgttagcttaaccatta
+>24 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 676 bp
+cacacggcatcgcaaagcgagctatccagagatgatacatgtggttgaaggtgattgcgt
+caacatgggggttgctcagtttggttggtcaatcaacggt
+>25 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 870 bp
+ctgatcaccaatagcttgcgcttaacacacgcgccttacaattatatgacgcccttgcca
+atgacagatagagccattaatcgtggaaaccaggcattta
+>26 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 751 bp
+gggtgcgttatggggactaaagactgttactaccggtactccgccttatagagccgtcac
+gtattaatcagctatcaacagatactatcgtcacagccct
+>27 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 574 bp
+gtactgcaccttgcactgctatctacaatgccgagggtcgccctagtgctttgcatgttt
+ggcctctacctacgagtctacgcgggcgtttttaagcaag
+>28 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 169 bp
+agctccctaaacaacacccgcgtaaaaccttcagttatggtgccgactaaccctgtggat
+gtcttagcgctctcgttccgatgggtgctgatactagtaa
+>29 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 408 bp
+tgcagtgatgcatcgataagaccgcatagttacctccttacaggtgacgctaggctaatt
+gggagtgctggcacttgtgccctacagtcaagcgctcacg
+>30 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 52 bp
+caaagcgattcgggttaacgcacttaagagttcgacgtaggttagtcccctcCTTTTAGG
+TGTCTAACTAGAGAGGCGCCCTATTGGGCTCAGGATGACG
+>31 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 581 bp
+tgctctgacgtgtaagcgccttcgataacgtctttgcagcgccccacaaagtaaggaccg
+gtctaacagggcttccgaatcaatagactgatagtaatgg
+>32 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 249 bp
+gcggaactacctctctaagaccgcacaacaagtgtagtagatgaagatcacgcagagtgc
+tcggcactgcatttttatacgtcgaatcagaaacgaggtt
+>33 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 297 bp
+gccctcgcgccagcttacttttagaaaacatcgaccggtaagagatacctgggtgagctg
+ggcttcacgacatgttcttaaatcaatactctaaatctgc
+>34 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 573 bp
+gcctaggggtcttgaccacagggagtacgagcattgatcattggagcaggtggctaatat
+tgatagtggttagaccaccggcgcatcatcgtacgagcgc
+>35 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 559 bp
+gaaaaagtcgccccattcagttacaatcgtcttcagaagccagctcggttggggctatct
+gcggggtaatgcaacagggggctaccagacggtaaaccag
+>36 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 187 bp
+ctaagtccttatctatgatgcatctttcgttactgcgacaatatccgagacgagcagagt
+tacacgccgaggtgtaaacgaatacgattgctatatgcaa
+>37 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 549 bp
+ttcatatggggatttggaatcgggtttgtgcggaatatgcccacgagactgcttatgtca
+acgagacgacccattgtcacgttgtaaggccaccaataac
+>38 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 916 bp
+gtggcctaccataaatcaatttgggttaacgctctttgatctacgcactatgttgattca
+cttaccccttgtcaccgggcagaagagagccagtttaggt
+>39 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 848 bp
+accccggtcgctttggccggtcgtagccctaatcaattctgttcgtatcactaaagtaac
+ggtttgaaatcctttgcaaacttgatctgggtatatgaac
+>40 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 289 bp
+agagcaaaagaaagtctgctccgcgtgacacacttgctcgttgtagtaactgcacgcgcc
+gtctactcgacagggaccccccgtcggttcctctctatag
+>41 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 642 bp
+ctggggaatgaccgtaccgatctaattccccgtcgaaaaacttatgacgcgcagttgtcc
+ttatgcttgagacatgaatccttgccccatattggcgatc
+>42 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 993 bp
+gcaagaagccaaaaaccttgcaggaggtcatttaagtttacccgcgcataagcagagacg
+gacctctctgagatctcgcaccgcgcgcccggccggcact
+>43 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 473 bp
+ggttgtccaggcgcgagcaagtagctgactcgctaatcttaacgagtattgcttaggact
+tccaaatactccaagacgtcaatacgctttatctttgtga
+>44 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 272 bp
+gtagaacttgttccccatggacaatgctagttccgttaatgccaggtattcatgtgccaa
+gcgcctgcctggggaatacgagcctctctacaaacttacg
+>45 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 860 bp
+aaaagcatcactctaacgacgctaccgtctgaatagatcaagattgctatcggttcgacc
+ttgatcgcatgtgaacccgcccaaaaacccgtctcgacaa
+>46 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 884 bp
+aagcctctacaggctctgcggtttggctttacttaacggtgagtcaggaaaacattactg
+ctacgttcaccgtgttcagagatagagagtacattaggga
+>47 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 888 bp
+gcgccttgaagaggcgaggtctaaaggcaaaaatttagatccgccctatgagacggccga
+cgcggagaattccctaaccactattgtcctctgcatcgat
+>48 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 588 bp
+catcaagatgggttacgtaggaccgagattcagtctctgggttagagccgacagcggggc
+cgctacatagtacacggcgaggaatgcggggttgggctga
+>49 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 626 bp
+taacctcagtctcgttcccccctcggtagttcggacccttattcgcttatctcacattca
+tcactgtagaccaaggaccgggcatacttgcggatatcta
+>50 |A: 0.25|C: 0.25|G: 0.25|T: 0.25|length: 214 bp
+taactgtcggtcactgctcatcccgactagttcggctcactagacttactcgcggaagcg
+agaagtaggacgtcgtgtaatactccaacgtcgttacgca

tests/test_utils.py

+"""Test utils.py functions."""
+import pytest
+
+from