public function testOffsetValue() { $fg = new FlagHelper('_flag1:1024__flag2:0_'); $fg->offsetValue('flag1', -1024); $this->assertEquals('0', $fg->value('flag1')); $fg->offsetValue('flag1', 65535); $this->assertEquals('65535', $fg->value('flag1')); $fg->offsetValue('flag1', -131070); $this->assertEquals('-65535', $fg->value('flag1')); }