Edit testing data for sleep sort (TheAlgorithms#407)

* Edit testing data for sleep sort

Reduce testing data and use lower values to spend less time running tests
Also increase leniency so the tests don't fail, or at least fail less often

* Switch to increasing leniency via a 20ms multiplier

Thiis commit puts the test data closer together (and makes them lower values) while increasing the millis multiplier as per @siriak 's recommendation

Author: CenTdemeern1

src/sorting/sleep_sort.rs

@@ -9,7 +9,7 @@ pub fn sleep_sort(vec: &[usize]) -> Vec<usize> {
     for &x in vec.iter() {
         let tx: mpsc::Sender<usize> = tx.clone();
         thread::spawn(move || {
-            thread::sleep(Duration::from_millis((10 * x) as u64));
+            thread::sleep(Duration::from_millis((20 * x) as u64));
             tx.send(x).expect("panic");
         });
     }
@@ -56,33 +56,22 @@ mod tests {
 
     #[test]
     fn odd_number_of_elements() {
-        let mut arr = vec![3, 4, 2, 1, 7];
+        let mut arr = vec![3, 1, 7];
         let res = sleep_sort(&mut arr);
-        assert_eq!(res, &[1, 2, 3, 4, 7]);
+        assert_eq!(res, &[1, 3, 7]);
     }
 
     #[test]
     fn repeated_elements() {
-        let mut arr = vec![542, 542, 542, 542];
+        let mut arr = vec![1, 1, 1, 1];
         let res = sleep_sort(&mut arr);
-        assert_eq!(res, &[542, 542, 542, 542]);
+        assert_eq!(res, &[1, 1, 1, 1]);
     }
 
     #[test]
     fn random_elements() {
-        let mut arr = vec![
-            52, 958, 385, 130, 687, 86, 480, 329, 269, 648, 112, 286, 222, 844, 463, 982, 571, 104,
-            491, 223, 791, 90, 43, 884, 518, 680, 347, 822, 505, 778, 62, 743, 775, 8, 357, 532,
-            53, 680, 32, 271, 267, 306, 20, 915, 374, 477, 272, 638, 18, 299,
-        ];
+        let mut arr = vec![5, 3, 7, 10, 1, 0, 8];
         let res = sleep_sort(&mut arr);
-        assert_eq!(
-            res,
-            &[
-                8, 18, 20, 32, 43, 52, 53, 62, 86, 90, 104, 112, 130, 222, 223, 267, 269, 271, 272,
-                286, 299, 306, 329, 347, 357, 374, 385, 463, 477, 480, 491, 505, 518, 532, 571,
-                638, 648, 680, 680, 687, 743, 775, 778, 791, 822, 844, 884, 915, 958, 982
-            ]
-        );
+        assert_eq!(res, &[0, 1, 3, 5, 7, 8, 10]);
     }
 }