function test_suite = test_grRemoveNodes
%TEST_GRREMOVENODES  Test case for the file grRemoveNodes
%
%   Test case for the file grRemoveNodes

%   Example
%   test_grRemoveNodes
%
%   See also
%
%
% ------
% Author: David Legland
% e-mail: david.legland@grignon.inra.fr
% Created: 2014-03-07,    using Matlab 7.9.0.529 (R2009b)
% Copyright 2014 INRA - Cepia Software Platform.

test_suite = functiontests(localfunctions); 

function test_RemoveOneVertex(testCase) %#ok<*DEFNU>
% Test call of function without argument
[nodes, edges] = makeSimpleGraph();
[nodes2, edges2] = grRemoveNodes(nodes, edges, 3);
testCase.assertEqual(5, size(nodes2, 1));
testCase.assertEqual(7, size(edges2, 1));

function test_RemoveTwoMiddleVertices(testCase)
% Test call of function without argument
[nodes, edges] = makeSimpleGraph();
[nodes2, edges2] = grRemoveNodes(nodes, edges, [3 4]);
testCase.assertEqual(4, size(nodes2, 1));
testCase.assertEqual(5, size(edges2, 1));

function test_RemoveTwoExtremeVertices(testCase)
% Test call of function without argument
[nodes, edges] = makeSimpleGraph();
[nodes2, edges2] = grRemoveNodes(nodes, edges, [1 6]);
testCase.assertEqual(4, size(nodes2, 1));
testCase.assertEqual(3, size(edges2, 1));


function [nodes, edges] = makeSimpleGraph()
nodes = [...
    10 10; 20 10; 30 10; ...
    10 20; 20 20; 30 20];
edges = [...
    1 2; 1 4; 1 5; ...
    2 3; 2 5; 2 6; ...
    3 6; 4 5; 5 6];
    
mattools
github-repos/MATLAB/mattools-matGeom/matGeom-1fd2c937064be1ee1f4fd09fbfdf96145ebe5271/tests/graphs/test_grRemoveNodes.m
matGeom
github-repos/MATLAB/mattools-matGeom
1fd2c937064be1ee1f4fd09fbfdf96145ebe5271