RedUNIT\Base\Aliasing::testFetchTypeConfusionIssue291 PHP Method

    public function testFetchTypeConfusionIssue291()
    {
        list($teacher, $student) = R::dispense('person', 2);
        $teacher->name = 'jimmy';
        $student->name = 'jacko';
        R::store($teacher);
        R::store($student);
        $client = R::dispense('client');
        $client->firm = 'bean AG';
        R::store($client);
        $project = R::dispense('project');
        $project->teacher = $teacher;
        $project->student = $student;
        $project->client = $client;
        R::store($project);
        unset($project->student);
        R::store($project);
        $project = R::load('project', 1);
        $teacher = $project->fetchAs('person')->teacher;
        $student = $project->fetchAs('person')->student;
        $client = $project->client;
        // this will select from "person" instead of "client"
        asrt($client->firm, 'bean AG');
    }