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-rw-r--r--src/test/java/pl/edu/mimuw/cloudatlas/agent/modules/GossipGirlTest.java113
1 files changed, 102 insertions, 11 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 1d6496c..7ac27e9 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
@@ -14,10 +14,13 @@ 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.AttributesMessage;
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.QueryMessage;
+import pl.edu.mimuw.cloudatlas.agent.messages.NoCoTamMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.StanikMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.StateMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.UDUPMessage;
@@ -41,10 +44,11 @@ public class GossipGirlTest {
private final PathName theirPath = new PathName("/son/bro");
private ValueContact theirContact;
private InitiateGossipMessage initiateGossipMessage;
- private ZMI initiatorHierarchy;
private ValueTime testTime;
+ private ZMI initiatorHierarchy;
private Map<Attribute, Entry<ValueQuery, ValueTime>> initiatorQueries;
private StateMessage initiatorStateMessage;
+ private NoCoTamMessage noCoTamMessage;
@Before
public void setupLocals() throws Exception {
@@ -66,6 +70,36 @@ public class GossipGirlTest {
setupHierarchy();
setupQueries();
initiatorStateMessage = new StateMessage("", ModuleType.GOSSIP, 0, 0, initiatorHierarchy, initiatorQueries);
+
+ Map<PathName, ValueTime> otherZoneTimestamps = makeOtherZoneTimestamps();
+ Map<Attribute, ValueTime> otherQueryTimestamps = makeOtherQueryTimestamps();
+
+ noCoTamMessage = new NoCoTamMessage("", 0, 0, 42, otherZoneTimestamps, otherQueryTimestamps, TestUtil.addToTime(testTime, 10), TestUtil.addToTime(testTime, 22));
+ }
+
+ public Map<PathName, ValueTime> makeOtherZoneTimestamps() {
+ Map<PathName, ValueTime> zoneTimestamps = new HashMap();
+ addOtherZoneTimestamp(zoneTimestamps, "/son/sis", -100);
+ addOtherZoneTimestamp(zoneTimestamps, "/son/bro", 0);
+ addOtherZoneTimestamp(zoneTimestamps, "/son/whodis", -300);
+
+ return zoneTimestamps;
+ }
+
+ public Map<Attribute, ValueTime> makeOtherQueryTimestamps() {
+ Map<Attribute, ValueTime> queryTimestamps = new HashMap();
+ addOtherQueryTimestamp(queryTimestamps, "&one", 10);
+ addOtherQueryTimestamp(queryTimestamps, "&query", -400);
+ addOtherQueryTimestamp(queryTimestamps, "&three", 0);
+ return queryTimestamps;
+ }
+
+ public void addOtherQueryTimestamp(Map<Attribute, ValueTime> timestamps, String name, long offset) {
+ timestamps.put(new Attribute(name), TestUtil.addToTime(testTime, offset));
+ }
+
+ public void addOtherZoneTimestamp(Map<PathName, ValueTime> timestamps, String path, long offset) {
+ timestamps.put(new PathName(path), TestUtil.addToTime(testTime, offset));
}
public void setupHierarchy() {
@@ -80,6 +114,7 @@ public class GossipGirlTest {
public void setupQueries() throws Exception {
initiatorQueries = new HashMap();
addQuery(initiatorQueries, "&one", "SELECT 1 AS one", testTime);
+ addQuery(initiatorQueries, "&two", "SELECT 2 AS two", testTime);
addQuery(initiatorQueries, "&query", "SELECT sum(foo) AS foo", testTime);
}
@@ -123,15 +158,12 @@ public class GossipGirlTest {
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;
+ assertUDUPMessage(
+ receivedMessage,
+ new PathName("/son/bro"),
+ GossipGirlMessage.Type.HEJKA
+ );
+ HejkaMessage hejkaMessage = (HejkaMessage) ((UDUPMessage) receivedMessage).getContent();
assertEquals(0, hejkaMessage.getSenderGossipId());
System.out.println(hejkaMessage.getZoneTimestamps().keySet());
assertEquals(3, TestUtil.iterableSize(hejkaMessage.getZoneTimestamps().keySet()));
@@ -140,6 +172,65 @@ public class GossipGirlTest {
assertThat(zoneSet, hasItems(new PathName("/son/sis")));
assertThat(zoneSet, hasItems(new PathName("/son/grand")));
- assertEquals(2, TestUtil.iterableSize(hejkaMessage.getQueryTimestamps().keySet()));
+ assertEquals(3, TestUtil.iterableSize(hejkaMessage.getQueryTimestamps().keySet()));
+ Set<Attribute> querySet = hejkaMessage.getQueryTimestamps().keySet();
+ assertThat(querySet, hasItems(new Attribute("&one")));
+ assertThat(querySet, hasItems(new Attribute("&two")));
+ assertThat(querySet, hasItems(new Attribute("&query")));
+ }
+
+ @Test
+ public void initiatorSendsZonesAndQueriesOnNoCoTam() throws Exception {
+ gossipGirl.handleTyped(initiateGossipMessage);
+ executor.messagesToPass.take();
+ gossipGirl.handleTyped(initiatorStateMessage);
+ executor.messagesToPass.take();
+ gossipGirl.handleTyped(noCoTamMessage);
+
+ // 3 ZMIs, 2 queries
+ assertEquals(5, executor.messagesToPass.size());
+
+ AgentMessage receivedMessage1 = executor.messagesToPass.poll();
+ assertAttributeMessage(receivedMessage1, "/son/bro", "/daughter");
+ AgentMessage receivedMessage2 = executor.messagesToPass.poll();
+ assertAttributeMessage(receivedMessage2, "/son/bro", "/son/sis");
+ AgentMessage receivedMessage3 = executor.messagesToPass.poll();
+ assertAttributeMessage(receivedMessage3, "/son/bro", "/son/grand");
+
+ AgentMessage receivedMessage4 = executor.messagesToPass.poll();
+ assertQueryMessage(receivedMessage4, "/son/bro", "&two", "SELECT 2 AS two");
+ AgentMessage receivedMessage5 = executor.messagesToPass.poll();
+ assertQueryMessage(receivedMessage5, "/son/bro", "&query", "SELECT sum(foo) AS foo");
+ }
+
+ private void assertQueryMessage(AgentMessage message, String recipientPath, String name, String query) throws Exception {
+ assertUDUPMessage(
+ message,
+ new PathName(recipientPath),
+ GossipGirlMessage.Type.QUERY
+ );
+ QueryMessage queryMessage = (QueryMessage) ((UDUPMessage) message).getContent();
+ assertEquals(new Attribute(name), queryMessage.getName());
+ assertEquals(new ValueQuery(query), queryMessage.getQuery());
+ }
+
+ private void assertAttributeMessage(AgentMessage message, String recipientPath, String zonePath) throws Exception {
+ assertUDUPMessage(
+ message,
+ new PathName(recipientPath),
+ GossipGirlMessage.Type.ATTRIBUTES
+ );
+ AttributesMessage attributesMessage = (AttributesMessage) ((UDUPMessage) message).getContent();
+ assertEquals(new PathName(zonePath), attributesMessage.getPath());
+ }
+
+ private void assertUDUPMessage(AgentMessage message, PathName destinationName, GossipGirlMessage.Type type) throws Exception {
+ assertNotNull(message);
+ assertEquals(ModuleType.UDP, message.getDestinationModule());
+ UDUPMessage udupMessage = (UDUPMessage) message;
+ assertEquals(destinationName, udupMessage.getContact().getName());
+ assertEquals(ModuleType.GOSSIP, udupMessage.getContent().getDestinationModule());
+ GossipGirlMessage gossipMessage = (GossipGirlMessage) udupMessage.getContent();
+ assertEquals(type, gossipMessage.getType());
}
}