public function testUnserialize()
{
$snak = new PropertyNoValueSnak(new PropertyId('P1'));
$snak->unserialize('i:2;');
$expected = new PropertyNoValueSnak(new PropertyId('P2'));
$this->assertTrue($snak->equals($expected));
}
public function testEqualsMoar()
{
$id42 = new PropertyId('p42');
$snak = new PropertyNoValueSnak($id42);
$this->assertFalse($snak->equals(new PropertySomeValueSnak($id42)));
$this->assertFalse($snak->equals(new PropertyValueSnak($id42, new StringValue('Ohi there!'))));
$id43 = new PropertyId('p43');
$this->assertFalse($snak->equals(new PropertyNoValueSnak($id43)));
}
public function testMinimalConstructor()
{
$mainSnak = new PropertyNoValueSnak(1);
$statement = new Statement($mainSnak);
$this->assertTrue($mainSnak->equals($statement->getMainSnak()));
}