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diff --git a/examples/with-vitest/test/basic.test.ts b/examples/with-vitest/test/basic.test.ts
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+import { assert, expect, test } from 'vitest';
+
+// Edit an assertion and save to see HMR in action
+
+test('Math.sqrt()', () => {
+ expect(Math.sqrt(4)).toBe(2);
+ expect(Math.sqrt(144)).toBe(12);
+ expect(Math.sqrt(2)).toBe(Math.SQRT2);
+});
+
+test('JSON', () => {
+ const input = {
+ foo: 'hello',
+ bar: 'world',
+ };
+
+ const output = JSON.stringify(input);
+
+ expect(output).eq('{"foo":"hello","bar":"world"}');
+ assert.deepEqual(JSON.parse(output), input, 'matches original');
+});