setDebug example

        $this->appVariable->setRequestStack($requestStack);
    }

    public function setEnvironment(string $environment): void
    {
        $this->appVariable->setEnvironment($environment);
    }

    public function setDebug(bool $debug): void
    {
        $this->appVariable->setDebug($debug);
    }

    public function getToken(): ?TokenInterface
    {
        return $this->appVariable->getToken();
    }

    public function getUser(): ?UserInterface
    {
        return $this->appVariable->getUser();
    }

    

protected function setUp(): void
    {
        $this->appVariable = new AppVariable();
    }

    /** * @dataProvider debugDataProvider */
    public function testDebug($debugFlag)
    {
        $this->appVariable->setDebug($debugFlag);

        $this->assertEquals($debugFlag, $this->appVariable->getDebug());
    }

    public static function debugDataProvider()
    {
        return [
            'debug on' => [true],
            'debug off' => [false],
        ];
    }