1 files changed, 111 insertions, 3 deletions
diff --git a/src/test/java/pl/edu/mimuw/cloudatlas/agent/modules/GossipGirlTest.java b/src/test/java/pl/edu/mimuw/cloudatlas/agent/modules/GossipGirlTest.java
index 0658b65..1d6496c 100644
--- a/src/test/java/pl/edu/mimuw/cloudatlas/agent/modules/GossipGirlTest.java
+++ b/src/test/java/pl/edu/mimuw/cloudatlas/agent/modules/GossipGirlTest.java
@@ -3,28 +3,109 @@ package pl.edu.mimuw.cloudatlas.agent.modules;
 import org.junit.Before;
 import org.junit.Test;
 import static org.junit.Assert.*;
+import static org.hamcrest.CoreMatchers.hasItems;
+
+import java.net.InetAddress;
+import java.util.AbstractMap.SimpleImmutableEntry;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
 
 import pl.edu.mimuw.cloudatlas.agent.MockExecutor;
 import pl.edu.mimuw.cloudatlas.agent.messages.AgentMessage;
+import pl.edu.mimuw.cloudatlas.agent.messages.HejkaMessage;
 import pl.edu.mimuw.cloudatlas.agent.messages.GetStateMessage;
 import pl.edu.mimuw.cloudatlas.agent.messages.GossipGirlMessage;
 import pl.edu.mimuw.cloudatlas.agent.messages.InitiateGossipMessage;
 import pl.edu.mimuw.cloudatlas.agent.messages.StanikMessage;
+import pl.edu.mimuw.cloudatlas.agent.messages.StateMessage;
+import pl.edu.mimuw.cloudatlas.agent.messages.UDUPMessage;
+import pl.edu.mimuw.cloudatlas.agent.modules.ModuleType;
+import pl.edu.mimuw.cloudatlas.model.AttributesMap;
+import pl.edu.mimuw.cloudatlas.model.Attribute;
+import pl.edu.mimuw.cloudatlas.model.PathName;
+import pl.edu.mimuw.cloudatlas.model.TestUtil;
+import pl.edu.mimuw.cloudatlas.model.ValueContact;
+import pl.edu.mimuw.cloudatlas.model.ValueInt;
+import pl.edu.mimuw.cloudatlas.model.ValueQuery;
+import pl.edu.mimuw.cloudatlas.model.ValueString;
+import pl.edu.mimuw.cloudatlas.model.ValueTime;
+import pl.edu.mimuw.cloudatlas.model.ValueUtils;
+import pl.edu.mimuw.cloudatlas.model.ZMI;
 
 public class GossipGirlTest {
     private GossipGirl gossipGirl;
     private MockExecutor executor;
+    private final PathName ourPath = new PathName("/son/grand");
+    private final PathName theirPath = new PathName("/son/bro");
+    private ValueContact theirContact;
+    private InitiateGossipMessage initiateGossipMessage;
+    private ZMI initiatorHierarchy;
+    private ValueTime testTime;
+    private Map<Attribute, Entry<ValueQuery, ValueTime>> initiatorQueries;
+    private StateMessage initiatorStateMessage;
 
     @Before
-    public void setupLocals() {
+    public void setupLocals() throws Exception {
         gossipGirl = new GossipGirl();
         executor = new MockExecutor(gossipGirl);
+
+        theirContact = new ValueContact(
+            theirPath,
+            InetAddress.getByAddress("localhost", new byte[] { 127, 0, 0, 1 })
+        );
+        initiateGossipMessage = new InitiateGossipMessage(
+            "test_msg",
+            0,
+            ourPath,
+            theirContact
+        );
+
+        testTime = ValueUtils.currentTime();
+        setupHierarchy();
+        setupQueries();
+        initiatorStateMessage = new StateMessage("", ModuleType.GOSSIP, 0, 0, initiatorHierarchy, initiatorQueries);
+    }
+
+    public void setupHierarchy() {
+        initiatorHierarchy = makeZMI(null, null, 13l, "hello", testTime);
+        ZMI son = makeZMI(initiatorHierarchy, "son", 42l, "world", testTime);
+        ZMI daughter = makeZMI(initiatorHierarchy, "daughter", 24l, "kebab", testTime);
+        ZMI grand = makeZMI(son, "grand", 1337l, "ok", testTime);
+        ZMI bro = makeZMI(son, "bro", 3451434l, "whazzup", testTime);
+        ZMI sis = makeZMI(son, "sis", 420l, "hey", testTime);
+    }
+
+    public void setupQueries() throws Exception {
+        initiatorQueries = new HashMap();
+        addQuery(initiatorQueries, "&one", "SELECT 1 AS one", testTime);
+        addQuery(initiatorQueries, "&query", "SELECT sum(foo) AS foo", testTime);
+    }
+
+    public void addQuery(Map<Attribute, Entry<ValueQuery, ValueTime>> queries, String name, String query, ValueTime timestamp) throws Exception {
+        queries.put(
+                new Attribute(name),
+                new SimpleImmutableEntry(new ValueQuery(query), timestamp)
+        );
+    }
+
+    private ZMI makeZMI(ZMI parent, String name, Long foo, String bar, ValueTime timestamp) {
+        ZMI zmi = new ZMI(parent);
+        if (parent != null) {
+            parent.addSon(zmi);
+        }
+        AttributesMap attributes = zmi.getAttributes();
+        attributes.add("name", new ValueString(name));
+        attributes.add("foo", new ValueInt(foo));
+        attributes.add("bar", new ValueString(bar));
+        attributes.add("timestamp", timestamp);
+        return zmi;
     }
 
     @Test
     public void initiateGossipRequestsState() throws Exception {
-        InitiateGossipMessage message = new InitiateGossipMessage("test_msg", 0);
-        gossipGirl.handleTyped(message);
+        gossipGirl.handleTyped(initiateGossipMessage);
 
         AgentMessage receivedMessage = executor.messagesToPass.poll();
         assertNotNull(receivedMessage);
@@ -34,4 +115,31 @@ public class GossipGirlTest {
         GetStateMessage getStateMessage = (GetStateMessage) stanikMessage;
         assertEquals(ModuleType.GOSSIP, getStateMessage.getRequestingModule());
     }
+
+    @Test
+    public void initiatorSendsHejkaOnState() throws Exception {
+        gossipGirl.handleTyped(initiateGossipMessage);
+        executor.messagesToPass.take();
+        gossipGirl.handleTyped(initiatorStateMessage);
+
+        AgentMessage receivedMessage = executor.messagesToPass.poll();
+        assertNotNull(receivedMessage);
+        assertEquals(ModuleType.UDP, receivedMessage.getDestinationModule());
+        UDUPMessage udupMessage = (UDUPMessage) receivedMessage;
+        assertEquals(new PathName("/son/bro"), udupMessage.getContact().getName());
+        assertEquals(ModuleType.GOSSIP, udupMessage.getContent().getDestinationModule());
+        GossipGirlMessage gossipMessage = (GossipGirlMessage) udupMessage.getContent();
+
+        assertEquals(GossipGirlMessage.Type.HEJKA, gossipMessage.getType());
+        HejkaMessage hejkaMessage = (HejkaMessage) gossipMessage;
+        assertEquals(0, hejkaMessage.getSenderGossipId());
+        System.out.println(hejkaMessage.getZoneTimestamps().keySet());
+        assertEquals(3, TestUtil.iterableSize(hejkaMessage.getZoneTimestamps().keySet()));
+        Set<PathName> zoneSet = hejkaMessage.getZoneTimestamps().keySet();
+        assertThat(zoneSet, hasItems(new PathName("/daughter")));
+        assertThat(zoneSet, hasItems(new PathName("/son/sis")));
+        assertThat(zoneSet, hasItems(new PathName("/son/grand")));
+
+        assertEquals(2, TestUtil.iterableSize(hejkaMessage.getQueryTimestamps().keySet()));
+    }
 }