HammingTest.ceylon in trackler-2.2.1.117

- old
+ new
@@ -1,46 +1,49 @@
-import ceylon.test { ... }
+import ceylon.test {
+    ...
+}
 
 // Tests adapted from problem-specifications version 2.1.0
+
 {[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
-  ["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]
+    // 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`)
+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``");
-  }
+    value result = distance(s1, s2);
+    if (exists expected) {
+        assertEquals(result, expected);
+    } else if (!is Error result) {
+        fail("should have errored, but got ``result``");
+    }
 }