| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.ui.impl.topo; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| import org.junit.Test; |
| import org.onosproject.net.Annotated; |
| import org.onosproject.net.Annotations; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.region.RegionId; |
| import org.onosproject.ui.impl.AbstractUiImplTest; |
| import org.onosproject.ui.model.topo.UiDeviceLink; |
| import org.onosproject.ui.model.topo.UiLink; |
| import org.onosproject.ui.model.topo.UiLinkId; |
| import org.onosproject.ui.model.topo.UiNode; |
| import org.onosproject.ui.model.topo.UiRegionLink; |
| import org.onosproject.ui.model.topo.UiSynthLink; |
| |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.onosproject.net.DeviceId.deviceId; |
| import static org.onosproject.net.region.RegionId.regionId; |
| import static org.onosproject.ui.model.topo.UiLinkId.uiLinkId; |
| import static org.onosproject.ui.model.topo.UiNode.LAYER_DEFAULT; |
| import static org.onosproject.ui.model.topo.UiNode.LAYER_OPTICAL; |
| import static org.onosproject.ui.model.topo.UiNode.LAYER_PACKET; |
| |
| /** |
| * Unit tests for {@link Topo2ViewMessageHandler}. |
| */ |
| public class Topo2JsonifierTest extends AbstractUiImplTest { |
| |
| // mock node class for testing |
| private static class MockNode extends UiNode { |
| private final String id; |
| |
| MockNode(String id, String layer) { |
| this.id = id; |
| setLayer(layer); |
| } |
| |
| @Override |
| public String idAsString() { |
| return id; |
| } |
| |
| @Override |
| public String toString() { |
| return id; |
| } |
| } |
| |
| private static final List<String> ALL_TAGS = ImmutableList.of( |
| LAYER_OPTICAL, LAYER_PACKET, LAYER_DEFAULT |
| ); |
| |
| private static final List<String> PKT_DEF_TAGS = ImmutableList.of( |
| LAYER_PACKET, LAYER_DEFAULT |
| ); |
| |
| private static final List<String> DEF_TAG_ONLY = ImmutableList.of( |
| LAYER_DEFAULT |
| ); |
| |
| private static final MockNode NODE_A = new MockNode("A-O", LAYER_OPTICAL); |
| private static final MockNode NODE_B = new MockNode("B-P", LAYER_PACKET); |
| private static final MockNode NODE_C = new MockNode("C-O", LAYER_OPTICAL); |
| private static final MockNode NODE_D = new MockNode("D-D", LAYER_DEFAULT); |
| private static final MockNode NODE_E = new MockNode("E-P", LAYER_PACKET); |
| private static final MockNode NODE_F = new MockNode("F-r", "random"); |
| |
| private static final Set<MockNode> NODES = ImmutableSet.of( |
| NODE_A, NODE_B, NODE_C, NODE_D, NODE_E, NODE_F |
| ); |
| |
| private Topo2Jsonifier t2 = new Topo2Jsonifier(); |
| |
| @Test |
| public void threeLayers() { |
| title("threeLayers()"); |
| |
| List<Set<UiNode>> result = t2.splitByLayer(ALL_TAGS, NODES); |
| print(result); |
| |
| assertEquals("wrong split size", 3, result.size()); |
| Set<UiNode> opt = result.get(0); |
| Set<UiNode> pkt = result.get(1); |
| Set<UiNode> def = result.get(2); |
| |
| assertEquals("opt bad size", 2, opt.size()); |
| assertEquals("missing node A", true, opt.contains(NODE_A)); |
| assertEquals("missing node C", true, opt.contains(NODE_C)); |
| |
| assertEquals("pkt bad size", 2, pkt.size()); |
| assertEquals("missing node B", true, pkt.contains(NODE_B)); |
| assertEquals("missing node E", true, pkt.contains(NODE_E)); |
| |
| assertEquals("def bad size", 2, def.size()); |
| assertEquals("missing node D", true, def.contains(NODE_D)); |
| assertEquals("missing node F", true, def.contains(NODE_F)); |
| } |
| |
| @Test |
| public void twoLayers() { |
| title("twoLayers()"); |
| |
| List<Set<UiNode>> result = t2.splitByLayer(PKT_DEF_TAGS, NODES); |
| print(result); |
| |
| assertEquals("wrong split size", 2, result.size()); |
| Set<UiNode> pkt = result.get(0); |
| Set<UiNode> def = result.get(1); |
| |
| assertEquals("pkt bad size", 2, pkt.size()); |
| assertEquals("missing node B", true, pkt.contains(NODE_B)); |
| assertEquals("missing node E", true, pkt.contains(NODE_E)); |
| |
| assertEquals("def bad size", 4, def.size()); |
| assertEquals("missing node D", true, def.contains(NODE_D)); |
| assertEquals("missing node F", true, def.contains(NODE_F)); |
| assertEquals("missing node A", true, def.contains(NODE_A)); |
| assertEquals("missing node C", true, def.contains(NODE_C)); |
| } |
| |
| @Test |
| public void oneLayer() { |
| title("oneLayer()"); |
| |
| List<Set<UiNode>> result = t2.splitByLayer(DEF_TAG_ONLY, NODES); |
| print(result); |
| |
| assertEquals("wrong split size", 1, result.size()); |
| Set<UiNode> def = result.get(0); |
| |
| assertEquals("def bad size", 6, def.size()); |
| assertEquals("missing node D", true, def.contains(NODE_D)); |
| assertEquals("missing node F", true, def.contains(NODE_F)); |
| assertEquals("missing node A", true, def.contains(NODE_A)); |
| assertEquals("missing node C", true, def.contains(NODE_C)); |
| assertEquals("missing node B", true, def.contains(NODE_B)); |
| assertEquals("missing node E", true, def.contains(NODE_E)); |
| } |
| |
| private static final String K1 = "K1"; |
| private static final String K2 = "K2"; |
| private static final String K3 = "K3"; |
| private static final String K4 = "K4"; |
| |
| private static final String V1 = "V1"; |
| private static final String V2 = "V2"; |
| private static final String V3 = "V3"; |
| |
| private static final Annotations ANNOTS = new Annotations() { |
| @Override |
| public Set<String> keys() { |
| return ImmutableSet.of(K1, K2, K3); |
| } |
| |
| @Override |
| public String value(String key) { |
| switch (key) { |
| case K1: |
| return V1; |
| case K2: |
| return V2; |
| case K3: |
| return V3; |
| default: |
| return null; |
| } |
| } |
| }; |
| |
| private static final Annotated THING = () -> ANNOTS; |
| |
| private void verifyValues(List<String> vals, String... exp) { |
| print(vals); |
| if (exp.length == 0) { |
| // don't expect any results |
| assertNull("huh?", vals); |
| } else { |
| assertEquals("wrong list len", exp.length, vals.size()); |
| |
| for (int i = 0; i < exp.length; i++) { |
| assertEquals("wrong value " + i, exp[i], vals.get(i)); |
| } |
| } |
| } |
| |
| @Test |
| public void annotValues() { |
| title("annotValues()"); |
| verifyValues(t2.getAnnotValues(THING, K1), V1); |
| verifyValues(t2.getAnnotValues(THING, K3, K1), V3, V1); |
| verifyValues(t2.getAnnotValues(THING, K1, K2, K3), V1, V2, V3); |
| verifyValues(t2.getAnnotValues(THING, K1, K4)); |
| } |
| |
| |
| /* |
| * Test collation of region links in the following scenario... |
| * |
| * Region A Region B Region C |
| * +.......+ +.......+ +.......+ |
| * : [1] -------- [3] -------- [5] : |
| * : | : : | : : | : |
| * : | : : | : : | : |
| * : [2] -------- [4] -------- [6] : |
| * +.......+ +.......+ +.......+ |
| */ |
| |
| private static PortNumber pn(long i) { |
| return PortNumber.portNumber(i); |
| } |
| |
| private static UiLink rrLink(UiLinkId id) { |
| if (!id.isRegionRegion()) { |
| throw new IllegalArgumentException(); |
| } |
| return new UiRegionLink(null, id); |
| } |
| |
| private static UiLink ddLink(UiLinkId id) { |
| if (!id.isDeviceDevice()) { |
| throw new IllegalArgumentException(); |
| } |
| return new UiDeviceLink(null, id); |
| } |
| |
| private static final RegionId REGION_ROOT = regionId("root"); |
| private static final RegionId REGION_A = regionId("rA"); |
| private static final RegionId REGION_B = regionId("rB"); |
| private static final RegionId REGION_C = regionId("rC"); |
| |
| private static final DeviceId DEV_1 = deviceId("d1"); |
| private static final DeviceId DEV_2 = deviceId("d2"); |
| private static final DeviceId DEV_3 = deviceId("d3"); |
| private static final DeviceId DEV_4 = deviceId("d4"); |
| private static final DeviceId DEV_5 = deviceId("d5"); |
| private static final DeviceId DEV_6 = deviceId("d6"); |
| |
| private static final UiLinkId D1_D2 = uiLinkId(DEV_1, pn(2), DEV_2, pn(1)); |
| private static final UiLinkId D1_D3 = uiLinkId(DEV_1, pn(3), DEV_3, pn(1)); |
| private static final UiLinkId D2_D4 = uiLinkId(DEV_2, pn(4), DEV_4, pn(2)); |
| private static final UiLinkId D3_D4 = uiLinkId(DEV_3, pn(4), DEV_4, pn(3)); |
| private static final UiLinkId D3_D5 = uiLinkId(DEV_3, pn(5), DEV_5, pn(3)); |
| private static final UiLinkId D4_D6 = uiLinkId(DEV_4, pn(6), DEV_6, pn(4)); |
| private static final UiLinkId D5_D6 = uiLinkId(DEV_5, pn(6), DEV_6, pn(5)); |
| |
| private static final UiLinkId RA_RB = uiLinkId(REGION_A, REGION_B); |
| private static final UiLinkId RB_RC = uiLinkId(REGION_B, REGION_C); |
| |
| private UiSynthLink makeSynth(RegionId container, UiLinkId rr, UiLinkId dd) { |
| return new UiSynthLink(container, rrLink(rr), ddLink(dd)); |
| } |
| |
| private List<UiSynthLink> createSynthLinks() { |
| List<UiSynthLink> links = new ArrayList<>(); |
| links.add(makeSynth(REGION_ROOT, RA_RB, D1_D3)); |
| links.add(makeSynth(REGION_ROOT, RA_RB, D2_D4)); |
| links.add(makeSynth(REGION_ROOT, RB_RC, D3_D5)); |
| links.add(makeSynth(REGION_ROOT, RB_RC, D4_D6)); |
| return links; |
| } |
| |
| @Test |
| public void encodeSynthLinks() { |
| title("encodeSynthLinks()"); |
| ArrayNode array = (ArrayNode) t2.jsonLinks(createSynthLinks()); |
| print(array); |
| |
| assertEquals("wrong size", 2, array.size()); |
| ObjectNode first = (ObjectNode) array.get(0); |
| ObjectNode second = (ObjectNode) array.get(1); |
| |
| boolean firstIsAB = first.get("id").asText().equals("rA~rB"); |
| if (firstIsAB) { |
| validateSynthLinks(first, second); |
| } else { |
| validateSynthLinks(second, first); |
| } |
| } |
| |
| private void validateSynthLinks(ObjectNode ab, ObjectNode bc) { |
| validateLinkRollup(ab, RA_RB, D1_D3, D2_D4); |
| validateLinkRollup(bc, RB_RC, D3_D5, D4_D6); |
| } |
| |
| private void validateLinkRollup(ObjectNode link, UiLinkId id, |
| UiLinkId... expInRollup) { |
| String actId = link.get("id").asText(); |
| assertEquals("unexp id", id.toString(), actId); |
| |
| Set<String> rollupIds = new HashSet<>(); |
| ArrayNode rollupArray = (ArrayNode) link.get("rollup"); |
| |
| for (JsonNode n : rollupArray) { |
| ObjectNode o = (ObjectNode) n; |
| rollupIds.add(o.get("id").asText()); |
| } |
| |
| for (UiLinkId expId : expInRollup) { |
| assertTrue("missing exp id: " + expId, rollupIds.contains(expId.toString())); |
| } |
| } |
| } |