diff --git a/sort/test.mjs b/sort/test.mjs
new file mode 100644
index 0000000..9b792d2
--- /dev/null
+++ b/sort/test.mjs
@@ -0,0 +1,15 @@
+import { generateRandomArray, measureTime, isSort } from "../util/index.mjs";
+import { shellSort } from "./shell-sort.mjs";
+import {insertionSort } from "./insertion-sort.mjs"
+import { bubbleSort } from "./bubble-sort.mjs"
+
+let arr = generateRandomArray(10000)
+let arr2 = arr.slice()
+let arr3 = arr.slice()
+
+measureTime(bubbleSort,arr)
+measureTime(insertionSort,arr2)
+measureTime(shellSort,arr3)
+console.log(isSort(arr));
+console.log(isSort(arr2));
+console.log(isSort(arr3));
\ No newline at end of file