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package pl.edu.mimuw.cloudatlas.agent;
import org.junit.Test;
import pl.edu.mimuw.cloudatlas.agent.messages.AgentMessage;
import pl.edu.mimuw.cloudatlas.agent.messages.TimerSchedulerMessage;
import pl.edu.mimuw.cloudatlas.agent.modules.Module;
import pl.edu.mimuw.cloudatlas.agent.modules.ModuleType;
import pl.edu.mimuw.cloudatlas.agent.modules.TimerScheduledTask;
import pl.edu.mimuw.cloudatlas.agent.modules.TimerScheduler;
import java.util.ArrayList;
import java.util.HashMap;
// TODO better task tests with counters after enabling messaging from tasks
// TODO add wrong message test with switched types
public class SchedulerTest {
private HashMap<ModuleType, Module> modules;
private HashMap<ModuleType, Executor> executors;
private ArrayList<Thread> executorThreads;
private EventBus eventBus;
private Thread eventBusThread;
public SchedulerTest() {
this.modules = initializeModule();
this.executors = AgentConfig.initializeExecutors(modules);
this.executorThreads = AgentConfig.initializeExecutorThreads(executors);
this.eventBus = new EventBus(executors);
this.eventBusThread = new Thread(eventBus);
eventBusThread.start();
}
public HashMap<ModuleType, Module> initializeModule() {
HashMap<ModuleType, Module> modules = new HashMap<ModuleType, Module>();
modules.put(ModuleType.TIMER_SCHEDULER, new TimerScheduler(ModuleType.TIMER_SCHEDULER));
return modules;
}
@Test
public void initializeWrongModuleType() {
try {
Module timer = new TimerScheduler(ModuleType.RMI);
} catch (AssertionError e) {
System.out.println("Wrong timer type during init error caught");
}
}
@Test
public void scheduleTask() throws InterruptedException {
this.eventBus.addMessage(new TimerSchedulerMessage(
"0",
System.currentTimeMillis() / 1000L,
"1",
10,
System.currentTimeMillis() / 1000L,
new TimerScheduledTask() {
@Override
public void run() {
System.out.println("Task executed");
}
}));
Thread.sleep(300);
}
@Test
public void scheduleTwoTasks() throws InterruptedException {
this.eventBus.addMessage(new TimerSchedulerMessage(
"0",
System.currentTimeMillis() / 1000L,
"1",
10,
System.currentTimeMillis() / 1000L,
new TimerScheduledTask() {
@Override
public void run() {
System.out.println("Task 1 executed");
}
}));
this.eventBus.addMessage(new TimerSchedulerMessage(
"0",
System.currentTimeMillis() / 1000L,
"1",
20,
System.currentTimeMillis() / 1000L,
new TimerScheduledTask() {
@Override
public void run() {
System.out.println("Task 2 executed");
}
}));
Thread.sleep(300);
}
@Test
public void scheduleTwoMessagingTasks() throws InterruptedException {
TimerSchedulerMessage messageToSend = new TimerSchedulerMessage(
"0",
System.currentTimeMillis() / 1000L,
"1",
20,
System.currentTimeMillis() / 1000L,
new TimerScheduledTask() {
@Override
public void run() {
System.out.println("Task 2 executed");
}
});
this.eventBus.addMessage(new TimerSchedulerMessage(
"0",
System.currentTimeMillis() / 1000L,
"1",
10,
System.currentTimeMillis() / 1000L,
new TimerScheduledTask() {
@Override
public void run() {
try {
this.sendMessage(messageToSend);
} catch (InterruptedException e) {
System.out.println("Task 1 message interrupted");
e.printStackTrace();
}
System.out.println("Task 1 executed");
}
}));
Thread.sleep(300);
}
}
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