public void TestDistance() { Coordonnees coord1 = new Coordonnees(0, 1); Coordonnees coord2 = new Coordonnees(0, 1); Coordonnees coord3 = new Coordonnees(0, 2); Assert.AreEqual(0.0, coord1.distance(coord1)); Assert.AreEqual(0.0, coord1.distance(coord2)); Assert.AreEqual(1.0, coord1.distance(coord3)); }