ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60

Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd

1 files changed, 138 insertions, 0 deletions

diff --git a/framework/src/onos/core/api/src/test/java/org/onosproject/net/NetTestTools.java b/framework/src/onos/core/api/src/test/java/org/onosproject/net/NetTestTools.java
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--- /dev/null
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@@ -0,0 +1,138 @@
+/*
+ * Copyright 2014-2015 Open Networking Laboratory
+ *
+ * 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.net;
+
+import org.onlab.junit.TestUtils;
+import org.onlab.packet.ChassisId;
+import org.onosproject.TestApplicationId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.event.EventDeliveryService;
+import org.onosproject.net.provider.ProviderId;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.onlab.packet.MacAddress.valueOf;
+import static org.onlab.packet.VlanId.vlanId;
+import static org.onosproject.net.DeviceId.deviceId;
+import static org.onosproject.net.HostId.hostId;
+import static org.onosproject.net.PortNumber.portNumber;
+
+/**
+ * Miscellaneous tools for testing core related to the network model.
+ */
+public final class NetTestTools {
+
+    private NetTestTools() {
+    }
+
+    public static final ProviderId PID = new ProviderId("of", "foo");
+    public static final ApplicationId APP_ID = new TestApplicationId("foo");
+
+    // Short-hand for producing a device id from a string
+    public static DeviceId did(String id) {
+        return deviceId("of:" + id);
+    }
+
+
+    // Short-hand for producing a host id from a string
+    public static HostId hid(String id) {
+        return hostId(id);
+    }
+
+    // Crates a new device with the specified id
+    public static Device device(String id) {
+        return new DefaultDevice(PID, did(id), Device.Type.SWITCH,
+                                 "mfg", "1.0", "1.1", "1234", new ChassisId());
+    }
+
+    // Crates a new host with the specified id
+    public static Host host(String id, String did) {
+        return new DefaultHost(PID, hid(id), valueOf(1234), vlanId((short) 2),
+                               new HostLocation(did(did), portNumber(1), 321),
+                               new HashSet<>());
+    }
+
+    // Short-hand for creating a connection point.
+    public static ConnectPoint connectPoint(String id, int port) {
+        return new ConnectPoint(did(id), portNumber(port));
+    }
+
+    // Short-hand for creating a link.
+    public static Link link(String src, int sp, String dst, int dp) {
+        return new DefaultLink(PID,
+                               connectPoint(src, sp),
+                               connectPoint(dst, dp),
+                               Link.Type.DIRECT);
+    }
+
+    // Creates a path that leads through the given devices.
+    public static Path createPath(String... ids) {
+        List<Link> links = new ArrayList<>();
+        for (int i = 0; i < ids.length - 1; i++) {
+            links.add(link(ids[i], i, ids[i + 1], i));
+        }
+        return new DefaultPath(PID, links, ids.length);
+    }
+
+    // Creates OCh signal
+    public static OchSignal createLambda() {
+        return new OchSignal(GridType.DWDM, ChannelSpacing.CHL_6P25GHZ, 8, 4);
+    }
+
+    /**
+     * Verifies that Annotations created by merging {@code annotations} is
+     * equal to actual Annotations.
+     *
+     * @param actual      annotations to check
+     * @param annotations expected annotations
+     */
+    public static void assertAnnotationsEquals(Annotations actual, SparseAnnotations... annotations) {
+        DefaultAnnotations expected = DefaultAnnotations.builder().build();
+        for (SparseAnnotations a : annotations) {
+            expected = DefaultAnnotations.merge(expected, a);
+        }
+        assertEquals(expected.keys(), actual.keys());
+        for (String key : expected.keys()) {
+            assertEquals(expected.value(key), actual.value(key));
+        }
+    }
+
+    /**
+     * Injects the given event delivery service into the specified manager
+     * component.
+     *
+     * @param manager manager component
+     * @param svc     service reference to be injected
+     */
+    public static void injectEventDispatcher(Object manager, EventDeliveryService svc) {
+        Class mc = manager.getClass();
+        for (Field f : mc.getSuperclass().getDeclaredFields()) {
+            if (f.getType().equals(EventDeliveryService.class)) {
+                try {
+                    TestUtils.setField(manager, f.getName(), svc);
+                } catch (TestUtils.TestUtilsException e) {
+                    throw new IllegalArgumentException("Unable to inject reference", e);
+                }
+                break;
+            }
+        }
+    }
+
+}