hamming: Updated the exercise to the 2.2.0 version

exercises/hamming/Cargo.toml

@@ -1,3 +1,3 @@
 [package]
 name = "hamming"
-version = "2.1.1"
+version = "2.2.0"

exercises/hamming/tests/hamming.rs

@@ -14,26 +14,16 @@ fn test_empty_strands() {
 
 #[test]
 #[ignore]
-fn test_no_difference_between_identical_strands() {
-    process_distance_case(["GGACTGA", "GGACTGA"], Some(0));
-}
-
-#[test]
-#[ignore]
-fn test_complete_hamming_distance_in_small_strand() {
-    process_distance_case(["ACT", "GGA"], Some(3));
-}
-
-#[test]
-#[ignore]
-fn test_small_hamming_distance_in_the_middle_somewhere() {
-    process_distance_case(["GGACG", "GGTCG"], Some(1));
+/// disallow first strand longer
+fn test_disallow_first_strand_longer() {
+    process_distance_case(["AATG", "AAA"], None);
 }
 
 #[test]
 #[ignore]
-fn test_larger_distance() {
-    process_distance_case(["ACCAGGG", "ACTATGG"], Some(2));
+/// disallow second strand longer
+fn test_disallow_second_strand_longer() {
+    process_distance_case(["ATA", "AGTG"], None);
 }
 
 #[test]
@@ -50,98 +40,52 @@ fn test_second_string_is_longer() {
 
 #[test]
 #[ignore]
-/// non-unique character in first strand
-fn test_nonunique_character_in_first_strand() {
-    process_distance_case(["AAG", "AAA"], Some(1));
-}
-
-#[test]
-#[ignore]
-/// identical strands
-fn test_identical_strands() {
+/// single letter identical strands
+fn test_single_letter_identical_strands() {
     process_distance_case(["A", "A"], Some(0));
 }
 
 #[test]
 #[ignore]
-/// complete distance in small strands
-fn test_complete_distance_in_small_strands() {
-    process_distance_case(["AG", "CT"], Some(2));
-}
-
-#[test]
-#[ignore]
-/// disallow first strand longer
-fn test_disallow_first_strand_longer() {
-    process_distance_case(["AATG", "AAA"], None);
-}
-
-#[test]
-#[ignore]
-/// large distance
-fn test_large_distance() {
-    process_distance_case(["GATACA", "GCATAA"], Some(4));
+/// small distance
+fn test_single_letter_different_strands() {
+    process_distance_case(["G", "T"], Some(1));
 }
 
 #[test]
 #[ignore]
 /// long identical strands
 fn test_long_identical_strands() {
-    process_distance_case(["GGACTGA", "GGACTGA"], Some(0));
+    process_distance_case(["GGACTGAAATCTG", "GGACTGAAATCTG"], Some(0));
 }
 
 #[test]
 #[ignore]
-/// complete distance in single nucleotide strands
-fn test_complete_distance_in_single_nucleotide_strands() {
-    process_distance_case(["A", "G"], Some(1));
+fn test_no_difference_between_identical_strands() {
+    process_distance_case(["GGACTGA", "GGACTGA"], Some(0));
 }
 
 #[test]
 #[ignore]
-/// small distance
-fn test_small_distance() {
-    process_distance_case(["GGACG", "GGTCG"], Some(1));
+fn test_complete_hamming_distance_in_small_strand() {
+    process_distance_case(["ACT", "GGA"], Some(3));
 }
 
 #[test]
 #[ignore]
-/// non-unique character in second strand
-fn test_nonunique_character_in_second_strand() {
-    process_distance_case(["AAA", "AAG"], Some(1));
+fn test_small_hamming_distance_in_the_middle_somewhere() {
+    process_distance_case(["GGACG", "GGTCG"], Some(1));
 }
 
 #[test]
 #[ignore]
-/// small distance in long strands
-fn test_small_distance_in_long_strands() {
+fn test_larger_distance() {
     process_distance_case(["ACCAGGG", "ACTATGG"], Some(2));
 }
 
-#[test]
-#[ignore]
-/// disallow second strand longer
-fn test_disallow_second_strand_longer() {
-    process_distance_case(["ATA", "AGTG"], None);
-}
-
-#[test]
-#[ignore]
-/// small distance in small strands
-fn test_small_distance_in_small_strands() {
-    process_distance_case(["AT", "CT"], Some(1));
-}
-
 #[test]
 #[ignore]
 /// large distance in off-by-one strand
-fn test_large_distance_in_offbyone_strand() {
+fn test_long_different_strands() {
     process_distance_case(["GGACGGATTCTG", "AGGACGGATTCT"], Some(9));
 }
-
-#[test]
-#[ignore]
-/// same nucleotides in different positions
-fn test_same_nucleotides_in_different_positions() {
-    process_distance_case(["TAG", "GAT"], Some(2));
-}