test: ensure BcryptAdapter calls bcrypt with correct values

Author: wguilherme

src/infra/criptography/bcrypt-adapter.spec.ts

@@ -0,0 +1,11 @@
+import { BcryptAdapter } from './bcrypt-adapter'
+import bcrypt from 'bcrypt'
+describe('Bcrypt Adapter', () => {
+  test('Should call bcrypt  with correct values', async () => {
+    const salt = 12
+    const sut = new BcryptAdapter(salt)
+    const hashSpy = jest.spyOn(bcrypt, 'hash')
+    await sut.encrypt('any_value')
+    expect(hashSpy).toHaveBeenCalledWith('any_value', salt)
+  })
+})