Lithium Docs

						public function testLineIntrospection() {
		$result = Inspector::lines(__FILE__, array(__LINE__ - 1));
		$expected = array(__LINE__ - 2 => "\tpublic function testLineIntrospection() {");
		$this->assertEqual($expected, $result);

		$result = Inspector::lines(__CLASS__, array(15));
		$expected = array(15 => 'class InspectorTest extends \lithium\test\Unit {');
		$this->assertEqual($expected, $result);

		$lines = 'This is the first line.' . PHP_EOL . 'And this the second.';
		$result = Inspector::lines($lines, array(2));
		$expected = array(2 => 'And this the second.');
		$this->assertEqual($expected, $result);

		$this->expectException('/Missing argument 2/');
		$this->assertNull(Inspector::lines('\lithium\core\Foo'));
		$this->assertNull(Inspector::lines(__CLASS__, array()));
	}