--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/+parametrization/TiTest.m	Fri Nov 10 14:22:56 2017 +0100
@@ -0,0 +1,52 @@
+function tests = TiTest()
+    tests = functiontests(localfunctions);
+end
+
+function testScalarInput(testCase)
+    ti = getMinimumTi();
+
+    cases = {
+        % {u, v, out},
+        {0, 0, [1; 2]},
+        {0, 1, [1; 4]},
+        {1, 0, [3; 2]},
+        {1, 1, [3; 4]},
+        {0.5, 0.5, [2; 3]},
+    };
+
+    for i = 1:length(cases)
+        u = cases{i}{1};
+        v = cases{i}{2};
+        expected = cases{i}{3};
+
+        testCase.verifyEqual(ti.S(u,v), expected, sprintf('Case: %d',i));
+    end
+end
+
+function testRowVectorInput(testCase)
+    ti = getMinimumTi();
+
+    u = [0, 0.5, 1];
+    v = [0, 0, 0.5];
+    expected = [
+        1, 2, 3;
+        2, 2, 3;
+    ];
+
+    testCase.verifyEqual(ti.S(u,v), expected);
+end
+
+function testColumnvectorInput(testCase)
+   ti = getMinimumTi();
+
+    u = [0; 0.5; 1];
+    v = [0; 0; 0.5];
+    expected = [1; 2; 3; 2; 2; 3];
+
+    testCase.verifyEqual(ti.S(u,v), expected);
+end
+
+
+function ti = getMinimumTi()
+    ti = parametrization.Ti.rectangle([1; 2], [3; 4]);
+end
\ No newline at end of file