AuthMiddleware example

private SalesChannelContext $salesChannelContext;

    protected function setUp(): void
    {
        $this->resetHistory();
        $salesChannelContextFactory = $this->getContainer()->get(SalesChannelContextFactory::class);
        $this->salesChannelContext = $salesChannelContextFactory->create(Uuid::randomHex(), TestDefaults::SALES_CHANNEL);
    }

    public function testSetDefaultHeaderWithAdminApiSource(): void
    {
        $middleware = new AuthMiddleware('6.4', $this->getContainer()->get(AppLocaleProvider::class));
        $request = new Request('POST', 'https://example.local');

        $request = $middleware->getDefaultHeaderRequest($request, [AuthMiddleware::APP_REQUEST_CONTEXT => Context::createDefaultContext()]);

        static::assertArrayHasKey('sw-version', $request->getHeaders());
        static::assertEquals('6.4', $request->getHeader('sw-version')[0]);
        static::assertEquals(Defaults::LANGUAGE_SYSTEM, $request->getHeader(AuthMiddleware::SHOPWARE_CONTEXT_LANGUAGE)[0]);
        static::assertEquals('en-GB', $request->getHeader(AuthMiddleware::SHOPWARE_USER_LANGUAGE)[0]);
    }

    public function testSetDefaultHeaderWithSaleChannelApiSource(): void
    {