function testReturnValues()
{
$entry = new PelEntrySRational();
$pattern = new WantedPatternExpectation('/Missing argument 1 for ' . 'PelEntrySRational::__construct()/');
$this->assertError($pattern);
$this->assertError('Undefined variable: tag');
$entry = new PelEntrySRational(42);
$this->assertEqual($entry->getValue(), array());
$entry->setValue(array(-1, 2), array(3, 4), array(5, -6));
$this->assertEqual($entry->getValue(), array(array(-1, 2), array(3, 4), array(5, -6)));
$this->assertEqual($entry->getText(), '-1/2, 3/4, -5/6');
$entry->setValue(array(-7, -8));
$this->assertEqual($entry->getValue(), array(-7, -8));
$this->assertEqual($entry->getText(), '7/8');
$entry->setValue();
$this->assertEqual($entry->getValue(), array());
$this->assertEqual($entry->getText(), '');
$entry->setValue(array(0, 2147483647));
$this->assertEqual($entry->getValue(), array(0, 2147483647));
$this->assertEqual($entry->getText(), '0/2147483647');
}
