function __construct(int $statusCode = 200, array $headers = [], $body = NULL)
{
foreach ($headers as $name => $header) {
$this->headerNames[strtoupper($name)] = $name;
}
parent::__construct($statusCode, $headers, $body);
$this->headerNames += ['CACHE-CONTROL' => 'Cache-Control', 'CONTENT-TYPE' => 'Content-Type'];
}
it('assigns content type, defaults to text/html', function () {
expect((new Response(200, []))->getHeaders()['CONTENT-TYPE'])->toBe(['text/html; charset=utf-8']);
});
it('assigns content type charset, defaults to utf-8', function () {
expect((new Response(200, ['Content-Type' => 'text/html']))->getHeaders()['CONTENT-TYPE'])->toBe(['text/html; charset=utf-8']);
});
it('throws InvalidArgumentException on invalid body', function () {
expect(function () {
new Response(200, [], []);
})->toThrow(new InvalidArgumentException());
});
});
describe('->prepare', function () {
it('returns a clone of the response', function () {
$old = new Response(200);
$new = $old->prepare(new Request('GET', '/'));
expect($old)->not->toBe($new);
expect($new)->toBeAnInstanceOf(Response::class);
});
it('removes body if request is HEAD', function () {
$res = new Response(200, [], 'Hello World');
$req = new Request('HEAD', '/');
expect($res->prepare($req)->getBody())->toBeNull();
});
});
describe('->isRedirect', function () {
it('returns true when status code is 302', function () {
expect((new Response(302))->isRedirect())->toBe(TRUE);
});
});
});
