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<?php
namespace yiiunit\extensions\twig;
use yii\helpers\FileHelper;
use yii\web\AssetManager;
use yii\web\View;
use Yii;
use yiiunit\data\ar\Order;
use yiiunit\data\base\Singer;
use yiiunit\framework\db\DatabaseTestCase;
/**
* Tests Twig view renderer
*
* @author Alexander Makarov <sam@rmcreative.ru>
* @author Carsten Brandt <mail@cebe.cc>
*/
class ViewRendererTest extends DatabaseTestCase
{
protected $driverName = 'sqlite';
protected function setUp()
{
parent::setUp();
$this->mockWebApplication();
}
protected function tearDown()
{
parent::tearDown();
FileHelper::removeDirectory(Yii::getAlias('@runtime/assets'));
}
/**
* https://github.com/yiisoft/yii2/issues/1755
*/
public function testLayoutAssets()
{
$view = $this->mockView();
$content = $view->renderFile('@yiiunit/extensions/twig/views/layout.twig');
$this->assertEquals(1, preg_match('#<script src="/assets/[0-9a-z]+/jquery\\.js"></script>\s*</body>#', $content), 'Content does not contain the jquery js:' . $content);
}
public function testAppGlobal()
{
$view = $this->mockView();
$content = $view->renderFile('@yiiunit/extensions/twig/views/layout.twig');
$this->assertEquals(1, preg_match('#<meta charset="' . Yii::$app->charset . '"/>#', $content), 'Content does not contain charset:' . $content);
}
/**
* https://github.com/yiisoft/yii2/issues/3877
*/
public function testLexerOptions()
{
$view = $this->mockView();
$content = $view->renderFile('@yiiunit/extensions/twig/views/comments.twig');
$this->assertFalse(strpos($content, 'CUSTOM_LEXER_TWIG_COMMENT'), 'Custom comment lexerOptions were not applied: ' . $content);
$this->assertTrue(strpos($content, 'DEFAULT_TWIG_COMMENT') !== false, 'Default comment style was not modified via lexerOptions:' . $content);
}
public function testForm()
{
$view = $this->mockView();
$model = new Singer();
$content = $view->renderFile('@yiiunit/extensions/twig/views/form.twig', ['model' => $model]);
$this->assertEquals(1, preg_match('#<form id="login-form" class="form-horizontal" action="/form-handler" method="post">.*?</form>#s', $content), 'Content does not contain form:' . $content);
}
public function testCalls()
{
$view = $this->mockView();
$model = new Singer();
$content = $view->renderFile('@yiiunit/extensions/twig/views/calls.twig', ['model' => $model]);
$this->assertFalse(strpos($content, 'silence'), 'silence should not be echoed when void() used: ' . $content);
$this->assertTrue(strpos($content, 'echo') !== false, 'echo should be there:' . $content);
$this->assertTrue(strpos($content, 'variable') !== false, 'variable should be there:' . $content);
}
public function testInheritance()
{
$view = $this->mockView();
$content = $view->renderFile('@yiiunit/extensions/twig/views/extends2.twig');
$this->assertTrue(strpos($content, 'Hello, I\'m inheritance test!') !== false, 'Hello, I\'m inheritance test! should be there:' . $content);
$this->assertTrue(strpos($content, 'extends2 block') !== false, 'extends2 block should be there:' . $content);
$this->assertFalse(strpos($content, 'extends1 block') !== false, 'extends1 block should not be there:' . $content);
$content = $view->renderFile('@yiiunit/extensions/twig/views/extends3.twig');
$this->assertTrue(strpos($content, 'Hello, I\'m inheritance test!') !== false, 'Hello, I\'m inheritance test! should be there:' . $content);
$this->assertTrue(strpos($content, 'extends3 block') !== false, 'extends3 block should be there:' . $content);
$this->assertFalse(strpos($content, 'extends1 block') !== false, 'extends1 block should not be there:' . $content);
}
public function testChangeTitle()
{
$view = $this->mockView();
$view->title = 'Original title';
$content = $view->renderFile('@yiiunit/extensions/twig/views/changeTitle.twig');
$this->assertTrue(strpos($content, 'New title') !== false, 'New title should be there:' . $content);
$this->assertFalse(strpos($content, 'Original title') !== false, 'Original title should not be there:' . $content);
}
public function testNullsInAr()
{
$view = $this->mockView();
$order = new Order();
$order::$db = $this->getConnection();
$view->renderFile('@yiiunit/extensions/twig/views/nulls.twig', ['order' => $order]);
}
/**
* Mocks view instance
* @return View
*/
protected function mockView()
{
return new View([
'renderers' => [
'twig' => [
'class' => 'yii\twig\ViewRenderer',
'options' => [
'cache' => false,
],
'globals' => [
'html' => '\yii\helpers\Html',
'pos_begin' => View::POS_BEGIN,
],
'functions' => [
't' => '\Yii::t',
'json_encode' => '\yii\helpers\Json::encode',
],
'lexerOptions' => [
'tag_comment' => [ '{*', '*}' ],
],
],
],
'assetManager' => $this->mockAssetManager(),
]);
}
/**
* Mocks asset manager
* @return AssetManager
*/
protected function mockAssetManager()
{
$assetDir = Yii::getAlias('@runtime/assets');
if (!is_dir($assetDir)) {
mkdir($assetDir, 0777, true);
}
return new AssetManager([
'basePath' => $assetDir,
'baseUrl' => '/assets',
]);
}
}