Pheasant\Tests\TypeMarshallingTest::testVariableIsNullable PHP Method

    public function testVariableIsNullable()
    {
        $object = new DomainObject();
        $object->weight = 88.5;
        // var type = double
        $object->weight = '';
        // var type = string
        $object->weight = null;
        $this->assertSame($object->weight, null);
    }