fix(core): update

test/test.ts

@@ -1,13 +1,36 @@
-import { expect, tap } from '@pushrocks/tapbundle';
-import * as smartarray from '../ts/index';
+import { expect, tap } from '@push.rocks/tapbundle';
+import * as smartarray from '../ts/index.js';
 
 tap.test('should filter', async () => {
-  const originalArray = [1,2,3,4,5,6];
-  expect(originalArray).to.contain(2);
-  expect(originalArray).to.contain(3);
-  const result = await smartarray.filter(originalArray, async itemArg => itemArg !== 3);
-  expect(originalArray).to.contain(2);
-  expect(result).to.not.contain(3);
+  const originalArray = [1, 2, 3, 4, 5, 6];
+  expect(originalArray).toContain(2);
+  expect(originalArray).toContain(3);
+  const result = await smartarray.filter(originalArray, async (itemArg) => itemArg !== 3);
+  expect(originalArray).toContain(2);
+  expect(result).not.toContain(3);
+  console.log(result);
+});
+
+tap.test('should deduplicate', async () => {
+  const originalArray = [1, 2, 2, 3, 3, 3, 4, 5, 6, 6];
+  const result = await smartarray.deduplicate(originalArray, async (itemArg) => itemArg);
+
+  // Check the length of the array after deduplication
+  expect(result.length).toEqual(6);
+  
+  // Check if the result contains only unique values
+  expect(result).toContain(1);
+  expect(result).toContain(2);
+  expect(result).toContain(3);
+  expect(result).toContain(4);
+  expect(result).toContain(5);
+  expect(result).toContain(6);
+
+  // Make sure duplicates have been removed
+  expect(result.filter(item => item === 2).length).toEqual(1);
+  expect(result.filter(item => item === 3).length).toEqual(1);
+  expect(result.filter(item => item === 6).length).toEqual(1);
+  
   console.log(result);
 });