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: test_subsasgn.m
    path of file: ./repos/matStats/tests
    
    the code of the file until where you have to start completion: function tests = test_subsasgn(varargin)
%TEST_SUBSASGN  Test case for the file subsasgn
%
%   Test case for the file subsasgn

%   Example
%   test_subsasgn
%
%   See also
%
%
% ------
% Author: David Legland
% e-mail: david.legland@grignon.inra.fr
% Created: 2013-10-03,    using Matlab 7.9.0.529 (R2009b)
% Copyright 2013 INRA - Cepia Software Platform.

tests = functiontests(localfunctions);

function test_Simple(testCase) %#ok<*DEFNU>
% Test call of function without argument

iris = Table.read('fisherIris.txt');
assertEqual(testCase, 3.2, iris(3, 2).Data);
iris(3, 2) = 2.6;
assertEqual(testCase, 2.6, iris(3, 2).Data);

function test_Column(testCase)


    
function tests = test_subsasgn(varargin)
%TEST_SUBSASGN  Test case for the file subsasgn
%
%   Test case for the file subsasgn

%   Example
%   test_subsasgn
%
%   See also
%
%
% ------
% Author: David Legland
% e-mail: david.legland@grignon.inra.fr
% Created: 2013-10-03,    using Matlab 7.9.0.529 (R2009b)
% Copyright 2013 INRA - Cepia Software Platform.

tests = functiontests(localfunctions);

function test_Simple(testCase) %#ok<*DEFNU>
% Test call of function without argument

iris = Table.read('fisherIris.txt');
assertEqual(testCase, 3.2, iris(3, 2).Data);
iris(3, 2) = 2.6;
assertEqual(testCase, 2.6, iris(3, 2).Data);

function test_Column(testCase)

iris = Table.read('fisherIris.txt');
assertEqual(testCase, 3.2, iris(3, 2).Data);
iris(1:4, 2) = 1.1;
assertEqual(testCase, 1.1, iris(1, 2).Data);
assertEqual(testCase, 1.1, iris(2, 2).Data);
assertEqual(testCase, 1.1, iris(3, 2).Data);
assertEqual(testCase, 1.1, iris(4, 2).Data);

function test_ColumnColon(testCase)

iris = Table.read('fisherIris.txt');
assertEqual(testCase, 3.2, iris(3, 2).Data);
iris(:, 2) = 1.1;
assertEqual(testCase, 1.1, iris(1, 2).Data);
assertEqual(testCase, 1.1, iris(2, 2).Data);
assertEqual(testCase, 1.1, iris(5, 2).Data);
assertEqual(testCase, 1.1, iris(end