public function testTokenize() {
		$result = String::tokenize('A,(short,boring test)');
		$expected = array('A', '(short,boring test)');
		$this->assertEqual($expected, $result);

		$result = String::tokenize('A,(short,more interesting( test)');
		$expected = array('A', '(short,more interesting( test)');
		$this->assertEqual($expected, $result);

		$result = String::tokenize('A,(short,very interesting( test))');
		$expected = array('A', '(short,very interesting( test))');
		$this->assertEqual($expected, $result);

		$result = String::tokenize('"single tag"', array(
			'separator' => ' ', 'leftBound' => '"', 'rightBound' => '"'
		));
		$expected = array('"single tag"');
		$this->assertEqual($expected, $result);

		$result = String::tokenize('tagA "single tag" tagB', array(
			'separator' => ' ', 'leftBound' => '"', 'rightBound' => '"'
		));
		$expected = array('tagA', '"single tag"', 'tagB');
		$this->assertEqual($expected, $result);

		$result = String::tokenize(array());
		$expected = array();
		$this->assertEqual($expected, $result);

		$result = String::tokenize(null);
		$this->assertNull($result);
	}