Merge pull request #88 from bad4iz/feature/затестировать-toBase64.js_#19

#19: затестировать toBase64.js

Author: bad4iz

src/component/utils/toBase64.spec.ts

@@ -0,0 +1,17 @@
+import { describe, expect, it } from 'vitest';
+
+import { toBase64 } from './toBase64';
+describe('toBase64', () => {
+  it('default', async () => {
+    expect.hasAssertions();
+    // ☣️  Arrange (всякие моки)
+    const file = new File(['foo'], 'foo.txt', {
+      type: 'text/plain',
+    });
+    //🔥 Act
+    const res = await toBase64(file);
+
+    //❓ Assert
+    expect(res).toBe('data:text/plain;base64,Zm9v');
+  });
+});