import org.junit.Assert;

import org.junit.Test;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

public class EventTrackerTest {

@Test

public void instantiate() {

EventTracker et = new EventTracker(new HashMap<>());

Assert.assertNotNull(et);

}

@Test

public void push() {

HashMap<String, Integer> testList = new HashMap<>();

EventTracker eventTracker = new EventTracker(testList);

eventTracker.push("test");

Assert.assertEquals(Integer.valueOf(1), testList.get("test"));

}

@Test

public void tracker() {

HashMap<String, Integer> testList = new HashMap<>();

EventTracker eventTracker = new EventTracker(testList);

eventTracker.push("test");

Assert.assertEquals(testList, eventTracker.tracker());

}

@Test

public void has() {

HashMap<String, Integer> testList = new HashMap<>();

testList.put("test", 1);

EventTracker eventTracker = new EventTracker(testList);

boolean trackerHasTest = eventTracker.has("test");

Assert.assertTrue(trackerHasTest);

}

@Test

public void has2() {

HashMap<String, Integer> testList = new HashMap<>();

testList.put("test", 1);

testList.put("folcrum", 1);

EventTracker eventTracker = new EventTracker(testList);

boolean trackerHasTest = eventTracker.has("folcrum");

Assert.assertTrue(trackerHasTest);

}

@Test

public void handle() {

HashMap<String, Integer> testList = new HashMap<>();

testList.put("test", 1);

EventTracker eventTracker = new EventTracker(testList);

eventTracker.handle("test", () -> {});

boolean trackerHasTest = eventTracker.has("test");

Assert.assertFalse(trackerHasTest);

}

@Test

public void handle2() {

HashMap<String, Integer> testList = new HashMap<>();

testList.put("test", 2);

EventTracker eventTracker = new EventTracker(testList);

eventTracker.handle("test", () -> {});

Assert.assertTrue(eventTracker.has("test"));

}

}