--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/+grid/funcToPlotMatrixTest.m	Mon Feb 22 13:20:55 2016 +0100
@@ -0,0 +1,48 @@
+function tests = funcToPlotMatrixTest()
+    tests = functiontests(localfunctions);
+end
+
+function test1D(testCase)
+    inGf = [1 2 3 4 5]';
+    inM = 5;
+    out = [1 2 3 4 5]';
+    testCase.verifyEqual(grid.funcToPlotMatrix(inGf, inM),out);
+end
+
+function test2D(testCase)
+    x = 1:2;
+    y = 1:3;
+
+    f = @(x,y) x + y*10;
+
+    xx = [1; 1; 1; 2; 2; 2];
+    yy = [1; 2; 3; 1; 2; 3];
+    inGf = f(xx,yy);
+
+    [X,Y] = meshgrid(x,y);
+    out = f(X,Y);
+
+    inM = [2, 3];
+
+    testCase.verifyEqual(grid.funcToPlotMatrix(inGf, inM),out);
+end
+
+function test3D(testCase)
+    x = 1:2;
+    y = 1:3;
+    z = 1:4;
+
+    f = @(x,y,z) x + y*10 + z*100;
+
+    xx = [repmat(1, [12, 1]); repmat(2, [12, 1])];
+    yy = repmat([1; 1; 1; 1; 2; 2; 2; 2; 3; 3; 3; 3], [2, 1]);
+    zz = repmat([1; 2; 3; 4], [6, 1]);
+    inGf = f(xx,yy,zz);
+
+    [X,Y,Z] = meshgrid(x,y,z);
+    out = f(X,Y,Z);
+
+    inM = [2, 3, 4];
+
+    testCase.verifyEqual(grid.funcToPlotMatrix(inGf, inM),out);
+end
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