@Test
public void addLayerRejectsDuplicateLayer() {
Layer topLayer = new Layer();
assertTrue(network.addLayer(topLayer));
assertFalse(network.addLayer(topLayer));
assertEquals(topLayer, network.getOutputLayer());
}
@Test
public void addLayerAddsUniqueLayer() {
Layer topLayer = new Layer();
assertTrue(network.addLayer(topLayer));
assertEquals(topLayer, network.getOutputLayer());
}
@Test
public void addLayerToANullLayerList() {
Layer topLayer = new Layer();
network.setLayers(null);
assertTrue(network.addLayer(topLayer));
assertEquals(topLayer, network.getOutputLayer());
}
@Test
public void addLayerDoesntAddNullLayer() {
assertFalse(network.addLayer(null));
}
