function ContentLengthTest::testHandle

@covers ::handle @dataProvider providerTestSetContentLengthHeader

File

core/modules/big_pipe/tests/src/Unit/StackMiddleware/ContentLengthTest.php, line 27

Class

ContentLengthTest

Defines a test for ContentLength middleware.

Namespace

Code

public function testHandle(false|int $expected_header, Response $response) : void {
    $kernel = $this->prophesize(HttpKernelInterface::class);
    $request = Request::create('/');
    $kernel->handle($request, HttpKernelInterface::MAIN_REQUEST, TRUE)
        ->willReturn($response);
    $middleware = new ContentLength($kernel->reveal());
    $response = $middleware->handle($request);
    if ($expected_header === FALSE) {
        $this->assertFalse($response->headers
            ->has('Content-Length'));
        return;
    }
    $this->assertSame((string) $expected_header, $response->headers
        ->get('Content-Length'));
}