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package pl.edu.mimuw.cloudatlas.agent.modules;
import java.util.AbstractMap.SimpleImmutableEntry;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import pl.edu.mimuw.cloudatlas.agent.messages.AgentMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.GetStateMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.RunQueriesMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.StanikMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.StateMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.UpdateAttributesMessage;
import pl.edu.mimuw.cloudatlas.agent.MockExecutor;
import pl.edu.mimuw.cloudatlas.model.Attribute;
import pl.edu.mimuw.cloudatlas.model.AttributesMap;
import pl.edu.mimuw.cloudatlas.model.TestUtil;
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.ZMI;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
public class QurnikTest {
private Qurnik qurnik;
private MockExecutor executor;
@Before
public void setupLocals() {
qurnik = new Qurnik();
executor = new MockExecutor(qurnik);
}
@Test
public void runQueriesRequestsState() throws Exception {
RunQueriesMessage message = new RunQueriesMessage("", 0);
qurnik.handleTyped(message);
AgentMessage receivedMessage = (AgentMessage) executor.messagesToPass.take();
assertEquals(ModuleType.STATE, receivedMessage.getDestinationModule());
StanikMessage stanikMessage = (StanikMessage) receivedMessage;
assertEquals(StanikMessage.Type.GET_STATE, stanikMessage.getType());
GetStateMessage getStateMessage = (GetStateMessage) stanikMessage;
assertEquals(ModuleType.QUERY, getStateMessage.getRequestingModule());
}
@Test
public void simpleQuery() throws Exception {
ZMI root = new ZMI();
ZMI son = new ZMI(root);
root.addSon(son);
AttributesMap sonAttributes = new AttributesMap();
sonAttributes.add("name", new ValueString("son"));
Map<Attribute, Entry<ValueQuery, ValueTime>> queries = new HashMap();
queries.put(
new Attribute("&query"),
new SimpleImmutableEntry(
new ValueQuery("SELECT 1 AS one"),
new ValueTime(0l)
)
);
StateMessage message = new StateMessage("", ModuleType.QUERY, 0, 0, root, queries);
long timeBefore = System.currentTimeMillis() / 1000;
qurnik.handleTyped(message);
long timeAfter = System.currentTimeMillis() / 1000;
assertEquals(1, executor.messagesToPass.size());
AgentMessage receivedMessage = (AgentMessage) executor.messagesToPass.take();
assertEquals(ModuleType.STATE, receivedMessage.getDestinationModule());
StanikMessage stanikMessage = (StanikMessage) receivedMessage;
assertEquals(StanikMessage.Type.UPDATE_ATTRIBUTES, stanikMessage.getType());
UpdateAttributesMessage updateAttributesMessage = (UpdateAttributesMessage) stanikMessage;
assertEquals("/", updateAttributesMessage.getPathName());
AttributesMap updatedAttributes = updateAttributesMessage.getAttributes();
assertEquals(2, TestUtil.iterableSize(updatedAttributes));
assertEquals(new ValueInt(1l), updatedAttributes.getOrNull("one"));
System.out.println(timeBefore);
System.out.println(updatedAttributes.getOrNull("timestamp"));
long timestamp = ((ValueTime) updatedAttributes.getOrNull("timestamp")).getValue();
assertTrue(timeBefore <= timestamp);
assertTrue(timestamp <= timeAfter);
}
}
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