/**
* @inheritdoc
*/
public function decorate($content, $length = null, $default = null)
{
if (is_numeric($length)) {
$content = HtmlUtilities::excerpt(!empty($content) ? $content : $default, intval($length)) . PHP_EOL;
}
return $content;
}
public function testExcerpt()
{
$shortText = 'This is short text, it will be truncated with an excerpt length of 50 but not 100.';
$shortTextExcerptLength50 = 'This is short text, it will be truncated with...';
$longText = 'This is long text, it is longer than the default excerpt length and will therefore be truncated by calling excerpt() with an excerpt length argument of 50 or 100';
$longTextExcerptLength50 = 'This is long text, it is longer than the...';
$longTextExcerptLength100 = 'This is long text, it is longer than the default excerpt length and will therefore be truncated...';
$this->assertEquals($shortTextExcerptLength50, HtmlUtilities::excerpt($shortText, 50));
$this->assertEquals($shortText, HtmlUtilities::excerpt($shortText, 100));
$this->assertEquals($longTextExcerptLength50, HtmlUtilities::excerpt($longText, 50));
$this->assertEquals($longTextExcerptLength100, HtmlUtilities::excerpt($longText, 100));
}
