MiniAsset\Test\TestCase\AssetMiddlewareTest::testInvokeSuccessfulBuild PHP Method

    public function testInvokeSuccessfulBuild()
    {
        $request = ServerRequestFactory::fromGlobals(['REQUEST_URI' => '/assets/all.css']);
        $response = new Response();
        $next = function ($req, $res) {
            return $res;
        };
        $res = $this->middleware->__invoke($request, $response, $next);
        $this->assertNotSame($res, $response, 'Should be a new response');
        $this->assertSame(200, $res->getStatusCode(), 'Is 200 on success');
        $this->assertContains('#nav {', '' . $res->getBody(), 'Looks like CSS.');
    }