🎉 init

shared/utils/paymentLink.test.ts

@@ -0,0 +1,24 @@
+import { describe, expect, it } from 'vitest'
+import { isValidPaymentLink } from './paymentLink'
+
+describe('isValidPaymentLink', () => {
+  it('accepts an https PayPal.me link', () => {
+    expect(isValidPaymentLink('https://paypal.me/janedoe')).toBe(true)
+  })
+
+  it('accepts an http link', () => {
+    expect(isValidPaymentLink('http://paypal.me/janedoe')).toBe(true)
+  })
+
+  it('rejects an empty string', () => {
+    expect(isValidPaymentLink('')).toBe(false)
+  })
+
+  it('rejects a javascript: URI', () => {
+    expect(isValidPaymentLink('javascript:alert(1)')).toBe(false)
+  })
+
+  it('rejects a value that is not a URL at all', () => {
+    expect(isValidPaymentLink('not a link')).toBe(false)
+  })
+})