atk4\data\tests\JoinTest::testTrickyCases PHP Method

    public function testTrickyCases()
    {
        $a = [];
        $db = new Persistence_Array($a);
        $m = new Model($db);
        // tricky cases to testt
        //
        //$m->join('foo.bar', ['master_field'=>'baz']);
        // foreign_table = 'foo.bar'
    }