HammingTest.ceylon in trackler-2.0.8.44

- old
+ new

@@ -1,21 +1,37 @@
 import ceylon.test { ... }
 
+// Tests adapted from x-common version 1.0.0
 {[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
   ["AGA", "AGG", 1],
+  // non-unique character in second strand
   ["AGG", "AGA", 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`)