@Test public void test_addNearestNeightbours_DoesNothing_WhenANullElementIsSpecified() { view.addNearestNeighbours(null); assertEquals(0, view.getElements().size()); }
@Test public void test_addNearestNeighbours_DoesNothing_WhenThereAreNoNeighbours() { view.addNearestNeighbours(softwareSystem); assertEquals(1, view.getElements().size()); }
view.addNearestNeighbours(softwareSystem); view.addNearestNeighbours(softwareSystemA); view.addNearestNeighbours(webApplication);