setupBcrypt example

public function testEncodeNoPasswordNoInteraction()
    {
        $statusCode = $this->passwordHasherCommandTester->execute([
        ], ['interactive' => false]);

        $this->assertStringContainsString('[ERROR] The password must not be empty.', $this->passwordHasherCommandTester->getDisplay());
        $this->assertEquals(1, $statusCode);
    }

    public function testEncodePasswordBcrypt()
    {
        $this->setupBcrypt();
        $this->passwordHasherCommandTester->execute([
            'password' => 'password',
            'user-class' => 'Custom\Class\Bcrypt\User',
        ], ['interactive' => false]);

        $output = $this->passwordHasherCommandTester->getDisplay();
        $this->assertStringContainsString('Password hashing succeeded', $output);

        $hasher = new NativePasswordHasher(null, null, 17, \PASSWORD_BCRYPT);
        preg_match('# Password hash\s{1,}([\w+\/$.]+={0,2})\s+#', $output, $matches);
        $hash = $matches[1];