chore(test) add test for copyToClipboard

jest.config.js

@@ -23,6 +23,7 @@ module.exports = {
     '!src/core/constants/*.{ts,tsx}',
     '!src/generated/*.{ts,tsx}',
     '!src/styles/**',
+    '!src/pages/__devOnly/*.{ts,tsx}',
   ],
   coverageReporters: ['text', 'lcov'],
   collectCoverage: false, // set to true to collect coverage

src/core/utils/__tests__/copyToClipboard.test.ts

@@ -0,0 +1,17 @@
+import { copyToClipboard } from '../copyToClipboard'
+
+Object.assign(window.navigator, {
+  clipboard: {
+    writeText: jest.fn().mockImplementation(() => Promise.resolve()),
+  },
+})
+
+describe('copyToClipboard', () => {
+  it('should copy to clipboard', () => {
+    copyToClipboard('the text that needs to be copied')
+
+    expect(window.navigator.clipboard.writeText).toHaveBeenCalledWith(
+      'the text that needs to be copied'
+    )
+  })
+})