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Compression:
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Contents
import ceylon.test { ... }
// Tests adapted from problem-specifications version 2.0.1
{[String, String, Integer?]*} cases => {
// identical strands
["A", "A", 0],
// long identical strands
["GGACTGA", "GGACTGA", 0],
// complete distance in single nucleotide strands
["A", "G", 1],
// complete distance in small strands
["AG", "CT", 2],
// small distance in small strands
["AT", "CT", 1],
// small distance
["GGACG", "GGTCG", 1],
// small distance in long strands
["ACCAGGG", "ACTATGG", 2],
// non-unique character in first strand
["AAG", "AAA", 1],
// non-unique character in second strand
["AAA", "AAG", 1],
// same nucleotides in different positions
["TAG", "GAT", 2],
// large distance
["GATACA", "GCATAA", 4],
// large distance in off-by-one strand
["GGACGGATTCTG", "AGGACGGATTCT", 9],
// empty strands
["", "", 0],
// disallow first strand longer
["AATG", "AAA", null],
// disallow second strand longer
["ATA", "AGTG", null]
};
test
parameters(`value cases`)
void testHamming(String s1, String s2, Integer? expected) {
value result = distance(s1, s2);
if (exists expected) {
assertEquals(result, expected);
} else if (!is Error result) {
fail("should have errored, but got ``result``");
}
}
Version data entries
33 entries across 33 versions & 1 rubygems