Fix some test problems

build.gradle

@@ -10,8 +10,8 @@ repositories {
 }
 
 dependencies {
-    testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.5.0'
-    testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.5.0'
+    testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.8.1'
+    testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.8.1'
     String javaFxVersion = '11'
 
     implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'win'

settings.gradle

@@ -1,3 +1,4 @@
 include 'src:test:java'
 findProject(':src:test:java')?.name = 'java'
+include 'src'
 

src/test/java/cwq/parser/ParserTest.java

@@ -1,9 +1,8 @@
-package cwq;
+package cwq.parser;
 
 import org.junit.jupiter.api.Test;
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import cwq.parser.*;
-import java.util.*;
+
 
 public class ParserTest {
     @Test

src/test/java/cwq/task/TasksControllerTest.java

@@ -1,12 +1,10 @@
-
-package cwq;
+package cwq.task;
 
 import org.junit.jupiter.api.Test;
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import cwq.task.*;
 import java.util.*;
-public class TasksControllerTest {
 
+public class TasksControllerTest {
     @Test
     public void getTasksTest() {
         ToDo task1 = new ToDo("CS2103T");