keyfork-mnemonic-generate: so, dedup only removes sequential duplicates

keyfork-mnemonic-generate/src/main.rs

@@ -270,6 +270,8 @@ mod tests {
                 *set.entry(word).or_insert(0) += 1;
             }
             let mut words = mnemonic.word_iter().collect::<Vec<_>>();
+            words.sort();
+            assert_eq!(words.len(), 24);
             words.dedup();
             if words.len() != 24 {
                 count += 1.;