PhlyTest\Conduit\MiddlewarePipeTest::testHandleInvokesUntilFirstHandlerThatDoesNotCallNext PHP Метод

    public function testHandleInvokesUntilFirstHandlerThatDoesNotCallNext()
    {
        $this->middleware->pipe(function ($req, $res, $next) {
            $res->write("First\n");
            $next($req, $res);
        });
        $this->middleware->pipe(function ($req, $res, $next) {
            $res->write("Second\n");
            $next($req, $res);
        });
        $this->middleware->pipe(function ($req, $res, $next) {
            $res->write("Third\n");
        });
        $phpunit = $this;
        $this->middleware->pipe(function ($req, $res, $next) use($phpunit) {
            $phpunit->fail('Should not hit fourth handler!');
        });
        $request = new Request([], [], 'http://local.example.com/foo', 'GET', 'php://memory');
        $this->middleware->__invoke($request, $this->response);
        $body = (string) $this->response->getBody();
        $this->assertContains('First', $body);
        $this->assertContains('Second', $body);
        $this->assertContains('Third', $body);
    }