You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: get.m
    path of file: ./repos/fieldtrip/contrib/MOxUnit_fieldtrip/@MOxUnitFieldTripTestCase
    
    the code of the file until where you have to start completion: function value=get(obj, key)
% Get test property
%
% Inputs:
%   obj                 MOxUnitFieldTripTestCase instance
%   key                 test property key, one of:
%                       'mem'       Maximum memory the test uses (bytes)
%                       'walltime'  Maximum time the test takes (seconds)
%                       'dccnpath'  Set to true if this function requires
%                                   dccnpath
%
% Output:
%   value               The value associated with key, or empty if the
%                       property is not set for this test case
%
% #   For MOxUnit_fieldtrip's copyright information and license terms,   #
% #   see the COPYING file distributed with MOxUnit_fieldtrip.           #

    properties=obj.properties;


    
function value=get(obj, key)
% Get test property
%
% Inputs:
%   obj                 MOxUnitFieldTripTestCase instance
%   key                 test property key, one of:
%                       'mem'       Maximum memory the test uses (bytes)
%                       'walltime'  Maximum time the test takes (seconds)
%                       'dccnpath'  Set to true if this function requires
%                                   dccnpath
%
% Output:
%   value               The value associated with key, or empty if the
%                       property is not set for this test case
%
% #   For MOxUnit_fieldtrip's copyright information and license terms,   #
% #   see the COPYING file distributed with MOxUnit_fieldtrip.           #

    properties=obj.properties;

    if ~isfield(properties,key)
        value=[];
        return;
    end