public function testExcerpt()
{
$app = $this->getApp();
$handlers = $this->getTwigHandlers($app);
$handlers['record'] = $this->getMockHandler('RecordHandler', 'excerpt');
$twig = new TwigExtension($app, $handlers, true);
$twig->excerpt(null, null);
}
public function testExcerpt()
{
$app = $this->getApp();
$handlers = $this->getTwigHandlers($app);
$twig = new TwigExtension($app, $handlers, false);
$storage = new Storage($app);
$content = $storage->getEmptyContent('showcases');
$content->setValue('body', $this->getDummyText());
$content->setValue('title', 'A Test Title');
// First check on the raw string excerpt length 200 and ellipsis added
$excerpt1 = $twig->excerpt($this->getDummyText());
$this->assertEquals(200, mb_strlen($excerpt1, "UTF-8"));
$this->assertEquals('…', mb_substr($excerpt1, -1, 1, 'UTF-8'));
// If passed an object excerpt will try to call an excerpt() method on it
$mock = $this->getMock('Bolt\\Legacy\\Content', ['excerpt'], [$app]);
$mock->expects($this->any())->method('excerpt')->will($this->returnValue('called'));
$excerpt2 = $twig->excerpt($mock);
$this->assertEquals('called', $excerpt2);
// If the object doesn't implement method, it should return false
// Note: Current behaviour is that an ArrayObject will be treated as an array:
// values are 'glued' together, and excerpt is created from that. If we change
// that behaviour, the test below should be uncommented again.
// $obj = new \ArrayObject(['info' => 'A test title', 'body' => $this->getDummyText()]);
// $this->assertFalse($twig->excerpt($obj));
// Check that array works.
$sample = ['info' => 'A test title', 'body' => $this->getDummyText()];
$excerpt4 = $twig->excerpt($sample);
$this->assertRegExp('/' . $sample['info'] . '/', $excerpt4);
// Check that non text returns empty
$excerpt5 = $twig->excerpt(1);
$this->assertEmpty($excerpt5);
}