createHasherFactory example

protected function createValidator(): UserPasswordValidator
    {
        return new UserPasswordValidator($this->tokenStorage, $this->hasherFactory);
    }

    protected function setUp(): void
    {
        $user = $this->createUser();
        $this->tokenStorage = $this->createTokenStorage($user);
        $this->hasher = $this->createMock(PasswordHasherInterface::class);
        $this->hasherFactory = $this->createHasherFactory($this->hasher);

        parent::setUp();
    }

    /** * @dataProvider provideConstraints */
    public function testPasswordIsValid(UserPassword $constraint)
    {
        $this->hasher->expects($this->once())
            ->method('isPasswordValid')