function test_getControllers() external {
//Deploy 10 contracts
	for(uint256 i = 0; i < 10; i++)
	{
		controllerFactory.deployController();
	}
	  
	//Want to access 2-7 (6 controllers)
	address[] memory controllers = controllerFactory.getDeployedControllers(2, 7);
	
	//Check that the length is correct
	require(controllers.length == 5, "We have not received an incorrect number");
	
	//We only received controllers 2-6 due to the implementation
}
function getDeployedControllers(
uint256 start,
uint256 end
) external view returns (address[] memory arr) {
	uint256 len = _deployedControllers.length();
	end = MathUtils.min(end, len-1);
	uint256 count = end - start + 1;
	arr = new address[](count);
	for (uint256 i = 0; i < count; i++) {
		arr[i] = _deployedControllers.at(start + i);
	}
}
