* @copyright 2015 - 2019 Timothy J. Warren
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @version 3.0.0
* @link https://git.timshomepage.net/aviat/ion
*/
namespace Aviat\Ion\Tests\View;
use Aviat\Ion\Friend;
use Aviat\Ion\Exception\DoubleRenderException;
use Aviat\Ion\Tests\IonTestCase;
use Aviat\Ion\Tests\TestHttpView;
class HttpViewTest extends IonTestCase {
protected $view;
protected $friend;
public function setUp(): void {
parent::setUp();
$this->view = new TestHttpView($this->container);
$this->friend = new Friend($this->view);
}
public function testGetOutput()
{
$this->friend->setOutput('foo');
$this->assertEquals('foo', $this->friend->getOutput());
$this->assertFalse($this->friend->hasRendered);
$this->assertEquals($this->friend->getOutput(), $this->friend->__toString());
$this->assertTrue($this->friend->hasRendered);
}
public function testSetOutput()
{
$same = $this->view->setOutput('');
$this->assertEquals($same, $this->view);
$this->assertEquals('', $this->view->getOutput());
}
public function testAppendOutput()
{
$this->view->setOutput('');
$this->view->appendOutput('
');
$this->assertEquals('', $this->view->getOutput());
}
public function testSetStatusCode()
{
$view = $this->view->setStatusCode(404);
$this->assertEquals(404, $view->response->getStatusCode());
}
public function testAddHeader()
{
$view = $this->view->addHeader('foo', 'bar');
$this->assertTrue($view->response->hasHeader('foo'));
$this->assertEquals(['bar'], $view->response->getHeader('foo'));
}
public function testSendDoubleRenderException()
{
$this->expectException(DoubleRenderException::class);
$this->expectExceptionMessage('A view can only be rendered once, because headers can only be sent once.');
// First render
$this->view->__toString();
// Second render
$this->view->send();
}
public function test__toStringDoubleRenderException()
{
$this->expectException(DoubleRenderException::class);
$this->expectExceptionMessage('A view can only be rendered once, because headers can only be sent once.');
// First render
$this->view->send();
// Second render
$this->view->__toString();
}
}