PasswordMigratingListener example

private UserInterface&PasswordAuthenticatedUserInterface $user;

    protected function setUp(): void
    {
        $this->user = $this->createMock(TestPasswordAuthenticatedUser::class);
        $this->user->expects($this->any())->method('getPassword')->willReturn('old-hash');
        $encoder = $this->createMock(PasswordHasherInterface::class);
        $encoder->expects($this->any())->method('needsRehash')->willReturn(true);
        $encoder->expects($this->any())->method('hash')->with('pa$$word', null)->willReturn('new-hash');
        $this->hasherFactory = $this->createMock(PasswordHasherFactoryInterface::class);
        $this->hasherFactory->expects($this->any())->method('getPasswordHasher')->with($this->user)->willReturn($encoder);
        $this->listener = new PasswordMigratingListener($this->hasherFactory);
    }

    /** * @dataProvider provideUnsupportedEvents */
    public function testUnsupportedEvents($event)
    {
        $this->hasherFactory->expects($this->never())->method('getPasswordHasher');

        $this->listener->onLoginSuccess($event);
    }