function testCastNullToString() { $cal = new Component\VCalendar(); $param = new Parameter($cal, 'name', null); $this->assertEquals('', $param->__toString()); $this->assertEquals('', (string) $param); }
function testCastToString() { $param = new Parameter('name', 'value'); $this->assertEquals('value', $param->__toString()); $this->assertEquals('value', (string) $param); }