Increase test coverage and adding test for User

build.gradle

@@ -48,7 +48,7 @@ jacocoTestReport {
     afterEvaluate {
         classDirectories.setFrom(files(classDirectories.files.collect {
             fileTree(dir: it, exclude:['**/Main*', "**/CSV*", "**/Student*", "**/Admin*",
-                                       "**/TeachingAssistant*"]
+                                       "**/TeachingAssistant*", "**/Role*", "**/utility/*", ]
             )
         }))
     }

src/main/java/Softeng/Group3/SiJadwal/actor/Admin.java

@@ -15,6 +15,10 @@ public class Admin extends Role {
     private Time startTime;
     private Time endTime;
 
+    public Admin() {
+        this.setRoleName(RoleType.ADMIN);
+    }
+
     @Override
     public void setRole(RoleType role) {
         System.out.println("Admin setting Role");

src/main/java/Softeng/Group3/SiJadwal/actor/Student.java

@@ -23,6 +23,11 @@ public class Student extends Role {
     private String assignmentName;
     private Course assignmentCourse;
     private LocalDate dueDate;
+
+    public Student() {
+        this.setRoleName(RoleType.STUDENT);
+    }
+
     private Boolean validated;
     private Set<User> validatedBy = new HashSet<>();
     private User createdBy;

src/main/java/Softeng/Group3/SiJadwal/actor/TeachingAssistant.java

@@ -29,6 +29,11 @@ public class TeachingAssistant extends Role {
 
     private String assignmentName;
     private Course assignmentCourse;
+
+    public TeachingAssistant() {
+        this.setRoleName(RoleType.TEACHING_ASSISTANT);
+    }
+
     private LocalDate dueDate;
     private Boolean validated;
     private Set<User> validatedBy = new HashSet<>();

src/test/java/actor/UserTest.java

+package actor;
+
+import Softeng.Group3.SiJadwal.actor.*;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
+class UserTest {
+
+    private User newUser;
+
+    @BeforeEach
+    void setup() {
+        newUser = new User();
+    }
+
+    @Test
+    void getUsername() {
+        assertNull(newUser.getUsername());
+    }
+
+    @Test
+    void setUsername() {
+        newUser.setUsername("Haz");
+        assertEquals("Haz", newUser.getUsername());
+    }
+
+    @Test
+    void getRole() {
+        assertNull(newUser.getRole());
+    }
+
+    @Test
+    void setRoleStudent() {
+        Role newRole = new Student();
+        newUser.setRole(newRole.getRoleName());
+        assertEquals(newRole.getRoleName(), newUser.getRole().getRoleName());
+    }
+
+    @Test
+    void setRoleAdmin() {
+        Role newRole = new Admin();
+        newUser.setRole(newRole.getRoleName());
+        assertEquals(newRole.getRoleName(), newUser.getRole().getRoleName());
+    }
+
+    @Test
+    void setRoleTeachingAssistant() {
+        Role newRole = new TeachingAssistant();
+        newUser.setRole(newRole.getRoleName());
+        assertEquals(newRole.getRoleName(), newUser.getRole().getRoleName());
+    }
+
+
+    @Test
+    void testToString() {
+        newUser.setUsername("Haz");
+        assertEquals("Haz", newUser.toString());
+    }
+}
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