function test_isEmpty()
{
$s1 = new QString();
$this->assertTrue($s1->isEmpty(), "Could not ask isEmpty()!");
$s1->append("I");
$this->assertFalse($s1->isEmpty(), "Could not ask isEmpty()!");
echo "\ntesting QString::isEmpty() passed";
}
/**
* appending a QString to another QString:
* <code>$firstString->append( $secondString )</code>
*/
function testQStringAppendObject()
{
echo "\ntesting QString::append(new QString(\"hello\"))";
$s = new QString("hello");
$t = new QString(" world");
$s->append($t);
$this->assertEquals($s->__toString(), "hello world", "Could not append QString to QString!");
echo " passed";
}
