public function testPhpKeyWord()
{
$jade = new Jade(array('prettyprint' => false));
$actual = trim($jade->render('for ;;'));
$expected = '<for>;;</for>';
$this->assertSame($expected, $actual, 'Before adding keyword, a word render as a tag.');
$jade->addKeyword('for', function ($args) {
return array('beginPhp' => 'for (' . $args . ') {', 'endPhp' => '}');
});
$actual = trim($jade->render('for $i = 0; $i < 3; $i++' . "\n" . ' p= i'));
$expected = '<p>0</p><p>1</p><p>2</p>';
$this->assertSame($expected, $actual, 'addKeyword should allow to customize available keywords.');
$jade->replaceKeyword('for', new ForKeyword());
$actual = trim($jade->render('for $i = 0; $i < 3; $i++' . "\n" . ' p'));
$expected = '$i = 0; $i < 3; $i++<p></p>';
$this->assertSame($expected, $actual, 'The keyword action can be an callable class.');
$jade->removeKeyword('for');
$actual = trim($jade->render('for ;;'));
$expected = '<for>;;</for>';
$this->assertSame($expected, $actual, 'After removing keyword, a word render as a tag.');
}
