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zoebelle-pang · Mar 21, 2024 · d1f63e4 · d1f63e4
1 parent 5632538
commit d1f63e4
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Showing 11 changed files with 289 additions and 40 deletions.
diff --git a/src/main/java/seedu/address/ui/PersonCard.java b/src/main/java/seedu/address/ui/PersonCard.java
@@ -44,6 +44,7 @@ public class PersonCard extends UiPart<Region> {
     private Label grade;
     @FXML
     private Label subject;
+    @FXML
     private Label attendance;
     @FXML
     private Label payment;
@@ -72,7 +73,7 @@ public PersonCard(Person person, int displayedIndex) {
                 .sorted(Comparator.comparing(dateTime -> dateTime.value))
                 .forEach(dateTime -> dateTimes.getChildren()
                         .add(new Label(LocalDateTime.parse(dateTime.value,
-                                DateTimeFormatter.ofPattern("uuuu-MM-dd HHmm"))
+                                        DateTimeFormatter.ofPattern("uuuu-MM-dd HHmm"))
                                 .format(DateTimeFormatter.ofPattern("MMM d uuuu h:mma")))));
         person.getTags().stream()
                 .sorted(Comparator.comparing(tag -> tag.tagName))

diff --git a/src/test/data/JsonSerializableAddressBookTest/duplicatePersonAddressBook.json b/src/test/data/JsonSerializableAddressBookTest/duplicatePersonAddressBook.json
@@ -6,6 +6,8 @@
     "address": "123, Jurong West Ave 6, #08-111",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-03-02 1800" ],
     "tags": [ "friends" ]
   }, {
@@ -14,6 +16,8 @@
     "email": "pauline@example.com",
     "grade": "A",
     "subject": "Maths",
+    "attendance": "Present",
+    "payment": "Not Paid",
     "dateTimes": [ "2024-03-21 1800" ],
     "address": "4th street"
   } ]

diff --git a/src/test/data/JsonSerializableAddressBookTest/typicalPersonsAddressBook.json b/src/test/data/JsonSerializableAddressBookTest/typicalPersonsAddressBook.json
@@ -7,6 +7,8 @@
     "address" : "123, Jurong West Ave 6, #08-111",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ ],
     "tags" : [ "friends" ]
   }, {
@@ -16,6 +18,8 @@
     "address" : "311, Clementi Ave 2, #02-25",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-02-03 1800" ],
     "tags" : [ "owesMoney", "friends" ]
   }, {
@@ -25,6 +29,8 @@
     "address" : "wall street",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-02-03 1800" ],
     "tags" : [ ]
   }, {
@@ -34,6 +40,8 @@
     "address" : "10th street",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-02-03 1800" ],
     "tags" : [ "friends" ]
   }, {
@@ -43,6 +51,8 @@
     "address" : "michegan ave",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-02-03 1800" ],
     "tags" : [ ]
   }, {
@@ -52,6 +62,8 @@
     "address" : "little tokyo",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-02-03 1800" ],
     "tags" : [ ]
   }, {
@@ -61,6 +73,8 @@
     "address" : "4th street",
     "grade": "A",
     "subject": "English",
+    "attendance": "Present",
+    "payment": "Paid",
     "dateTimes": [ "2024-02-03 1800" ],
     "tags" : [ ]
   } ]

diff --git a/src/test/java/seedu/address/logic/commands/CommandTestUtil.java b/src/test/java/seedu/address/logic/commands/CommandTestUtil.java
@@ -3,10 +3,12 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_ADDRESS;
+import static seedu.address.logic.parser.CliSyntax.PREFIX_ATTENDANCE;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_DATETIME;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_EMAIL;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_GRADE;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_NAME;
+import static seedu.address.logic.parser.CliSyntax.PREFIX_PAYMENT;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_PHONE;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_SUBJECT;
 import static seedu.address.logic.parser.CliSyntax.PREFIX_TAG;
@@ -41,6 +43,10 @@ public class CommandTestUtil {
     public static final String VALID_GRADE_BOB = "B-";
     public static final String VALID_SUBJECT_AMY = "Mathematics";
     public static final String VALID_SUBJECT_BOB = "English";
+    public static final String VALID_ATTENDANCE_PRESENT = "Present";
+    public static final String VALID_ATTENDANCE_ABSENT = "Absent";
+    public static final String VALID_PAYMENT_PAID = "Paid";
+    public static final String VALID_PAYMENT_UNPAID = "Not Paid";
     public static final String VALID_DATETIME_MAR = "2024-03-04 1800";
     public static final String VALID_DATETIME_FEB = "2024-02-03 1800";
     public static final String VALID_TAG_HUSBAND = "husband";
@@ -58,6 +64,10 @@ public class CommandTestUtil {
     public static final String GRADE_DESC_BOB = " " + PREFIX_GRADE + VALID_GRADE_BOB;
     public static final String SUBJECT_DESC_AMY = " " + PREFIX_SUBJECT + VALID_SUBJECT_AMY;
     public static final String SUBJECT_DESC_BOB = " " + PREFIX_SUBJECT + VALID_SUBJECT_BOB;
+    public static final String ATTENDANCE_DESC_PRESENT = " " + PREFIX_ATTENDANCE + VALID_ATTENDANCE_PRESENT;
+    public static final String ATTENDANCE_DESC_ABSENT = " " + PREFIX_ATTENDANCE + VALID_ATTENDANCE_ABSENT;
+    public static final String PAYMENT_DESC_PAID = " " + PREFIX_PAYMENT + VALID_PAYMENT_PAID;
+    public static final String PAYMENT_DESC_UNPAID = " " + PREFIX_PAYMENT + VALID_PAYMENT_UNPAID;
     public static final String DATETIME_DESC_MAR = " " + PREFIX_DATETIME + VALID_DATETIME_MAR;
     public static final String DATETIME_DESC_FEB = " " + PREFIX_DATETIME + VALID_DATETIME_FEB;
 
@@ -70,6 +80,9 @@ public class CommandTestUtil {
     public static final String INVALID_ADDRESS_DESC = " " + PREFIX_ADDRESS; // empty string not allowed for addresses
     public static final String INVALID_GRADE_DESC = " " + PREFIX_GRADE + "C++"; // extra + not allowed
     public static final String INVALID_SUBJECT_DESC = " " + PREFIX_SUBJECT; // empty string not allowed for subject
+    public static final String INVALID_ATTENDANCE_DESC = " " + PREFIX_ATTENDANCE
+            + "Prasent"; // extra characters not allowed
+    public static final String INVALID_PAYMENT_DESC = " " + PREFIX_PAYMENT + "paid1"; // numbers not allowed
     public static final String INVALID_DATETIME_DESC = " " + PREFIX_DATETIME
             + "2024-02-31 1800"; // invalid date not allowed in tags
     public static final String INVALID_TAG_DESC = " " + PREFIX_TAG + "hubby*"; // '*' not allowed in tags

diff --git a/src/test/java/seedu/address/logic/parser/AddCommandParserTest.java b/src/test/java/seedu/address/logic/parser/AddCommandParserTest.java
@@ -3,22 +3,27 @@
 import static seedu.address.logic.Messages.MESSAGE_INVALID_COMMAND_FORMAT;
 import static seedu.address.logic.commands.CommandTestUtil.ADDRESS_DESC_AMY;
 import static seedu.address.logic.commands.CommandTestUtil.ADDRESS_DESC_BOB;
+import static seedu.address.logic.commands.CommandTestUtil.ATTENDANCE_DESC_PRESENT;
 import static seedu.address.logic.commands.CommandTestUtil.DATETIME_DESC_FEB;
 import static seedu.address.logic.commands.CommandTestUtil.DATETIME_DESC_MAR;
 import static seedu.address.logic.commands.CommandTestUtil.EMAIL_DESC_AMY;
 import static seedu.address.logic.commands.CommandTestUtil.EMAIL_DESC_BOB;
 import static seedu.address.logic.commands.CommandTestUtil.GRADE_DESC_AMY;
 import static seedu.address.logic.commands.CommandTestUtil.GRADE_DESC_BOB;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_ADDRESS_DESC;
+import static seedu.address.logic.commands.CommandTestUtil.INVALID_ATTENDANCE_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_DATETIME_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_EMAIL_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_GRADE_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_NAME_DESC;
+import static seedu.address.logic.commands.CommandTestUtil.INVALID_PAYMENT_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_PHONE_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_SUBJECT_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.INVALID_TAG_DESC;
 import static seedu.address.logic.commands.CommandTestUtil.NAME_DESC_AMY;
 import static seedu.address.logic.commands.CommandTestUtil.NAME_DESC_BOB;
+import static seedu.address.logic.commands.CommandTestUtil.PAYMENT_DESC_PAID;
+import static seedu.address.logic.commands.CommandTestUtil.PAYMENT_DESC_UNPAID;
 import static seedu.address.logic.commands.CommandTestUtil.PHONE_DESC_AMY;
 import static seedu.address.logic.commands.CommandTestUtil.PHONE_DESC_BOB;
 import static seedu.address.logic.commands.CommandTestUtil.PREAMBLE_NON_EMPTY;
@@ -49,10 +54,12 @@
 import seedu.address.logic.Messages;
 import seedu.address.logic.commands.AddCommand;
 import seedu.address.model.person.Address;
+import seedu.address.model.person.Attendance;
 import seedu.address.model.person.DateTime;
 import seedu.address.model.person.Email;
 import seedu.address.model.person.Grade;
 import seedu.address.model.person.Name;
+import seedu.address.model.person.Payment;
 import seedu.address.model.person.Person;
 import seedu.address.model.person.Phone;
 import seedu.address.model.person.Subject;
@@ -210,38 +217,48 @@ public void parse_compulsoryFieldMissing_failure() {
     public void parse_invalidValue_failure() {
         // invalid name
         assertParseFailure(parser, INVALID_NAME_DESC + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
-                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                Name.MESSAGE_CONSTRAINTS);
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID + DATETIME_DESC_MAR
+                + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Name.MESSAGE_CONSTRAINTS);
 
         // invalid phone
         assertParseFailure(parser, NAME_DESC_BOB + INVALID_PHONE_DESC + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
-                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                Phone.MESSAGE_CONSTRAINTS);
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID + DATETIME_DESC_MAR
+                + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Phone.MESSAGE_CONSTRAINTS);
 
         // invalid email
         assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + INVALID_EMAIL_DESC + ADDRESS_DESC_BOB
-                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                Email.MESSAGE_CONSTRAINTS);
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID + DATETIME_DESC_MAR
+                + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Email.MESSAGE_CONSTRAINTS);
 
         // invalid address
         assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + INVALID_ADDRESS_DESC
-                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                Address.MESSAGE_CONSTRAINTS);
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID + DATETIME_DESC_MAR
+                + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Address.MESSAGE_CONSTRAINTS);
 
         // invalid grade
         assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
-                + INVALID_GRADE_DESC + SUBJECT_DESC_BOB + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                Grade.MESSAGE_CONSTRAINTS);
+                + INVALID_GRADE_DESC + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID
+                + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Grade.MESSAGE_CONSTRAINTS);
 
         // invalid subject
         assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
-                + GRADE_DESC_BOB + INVALID_SUBJECT_DESC + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                Subject.MESSAGE_CONSTRAINTS);
+                + GRADE_DESC_BOB + INVALID_SUBJECT_DESC + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID
+                + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Subject.MESSAGE_CONSTRAINTS);
+
+        // invalid attendance
+        assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + INVALID_ATTENDANCE_DESC + PAYMENT_DESC_PAID
+                + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Attendance.MESSAGE_CONSTRAINTS);
+
+        // invalid payment
+        assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + INVALID_PAYMENT_DESC
+                + DATETIME_DESC_MAR + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, Payment.MESSAGE_CONSTRAINTS);
 
         // invalid dateTime
         assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
-                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + INVALID_DATETIME_DESC + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
-                DateTime.MESSAGE_CONSTRAINTS);
+                + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_PAID
+                + INVALID_DATETIME_DESC + TAG_DESC_HUSBAND + TAG_DESC_FRIEND, DateTime.MESSAGE_CONSTRAINTS);
 
         // invalid tag
         assertParseFailure(parser, NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB + ADDRESS_DESC_BOB
@@ -253,7 +270,8 @@ public void parse_invalidValue_failure() {
 
         // non-empty preamble
         assertParseFailure(parser, PREAMBLE_NON_EMPTY + NAME_DESC_BOB + PHONE_DESC_BOB + EMAIL_DESC_BOB
-                + ADDRESS_DESC_BOB + GRADE_DESC_BOB + SUBJECT_DESC_BOB + DATETIME_DESC_FEB + TAG_DESC_HUSBAND
-                        + TAG_DESC_FRIEND, String.format(MESSAGE_INVALID_COMMAND_FORMAT, AddCommand.MESSAGE_USAGE));
+                + ADDRESS_DESC_BOB + GRADE_DESC_BOB + SUBJECT_DESC_BOB + ATTENDANCE_DESC_PRESENT + PAYMENT_DESC_UNPAID
+                + DATETIME_DESC_FEB + TAG_DESC_HUSBAND + TAG_DESC_FRIEND,
+                String.format(MESSAGE_INVALID_COMMAND_FORMAT, AddCommand.MESSAGE_USAGE));
     }
 }
diff --git a/src/test/java/seedu/address/logic/parser/ParserUtilTest.java b/src/test/java/seedu/address/logic/parser/ParserUtilTest.java
@@ -15,10 +15,12 @@
 
 import seedu.address.logic.parser.exceptions.ParseException;
 import seedu.address.model.person.Address;
+import seedu.address.model.person.Attendance;
 import seedu.address.model.person.DateTime;
 import seedu.address.model.person.Email;
 import seedu.address.model.person.Grade;
 import seedu.address.model.person.Name;
+import seedu.address.model.person.Payment;
 import seedu.address.model.person.Phone;
 import seedu.address.model.person.Subject;
 import seedu.address.model.tag.Tag;
@@ -30,6 +32,8 @@ public class ParserUtilTest {
     private static final String INVALID_EMAIL = "example.com";
     private static final String INVALID_GRADE = "C++";
     private static final String INVALID_SUBJECT = " ";
+    private static final String INVALID_ATTENDANCE = "Pressent";
+    private static final String INVALID_PAYMENT = "PAID50";
     private static final String INVALID_DATETIME = "2024-02-31 2500";
     private static final String INVALID_TAG = "#friend";
 
@@ -39,6 +43,8 @@ public class ParserUtilTest {
     private static final String VALID_EMAIL = "rachel@example.com";
     private static final String VALID_GRADE = "B-";
     private static final String VALID_SUBJECT = "English";
+    private static final String VALID_ATTENDANCE = "Present";
+    private static final String VALID_PAYMENT = "Paid";
     private static final String VALID_DATETIME_1 = "2024-02-03 1800";
     private static final String VALID_DATETIME_2 = "2024-03-04 1900";
     private static final String VALID_TAG_1 = "friend";
@@ -204,6 +210,39 @@ void parseSubject_validValueWithWhitespace_returnsTrimmedSubject() throws Except
         assertEquals(expectedSubject, ParserUtil.parseSubject(subjectWithWhitespace));
     }
 
+    @Test
+    public void parseAttendance_invalidValue_throwsParseException() {
+        assertThrows(ParseException.class, () -> ParserUtil.parseAttendance(INVALID_ATTENDANCE));
+    }
+    @Test
+    public void parseAttendance_validValueWithoutWhitespace_returnsSubject() throws Exception {
+        Attendance expectedAttendance = new Attendance(VALID_ATTENDANCE);
+        assertEquals(expectedAttendance, ParserUtil.parseAttendance(VALID_ATTENDANCE));
+    }
+
+    @Test
+    void parseAttendance_validValueWithWhitespace_returnsTrimmedAttendance() throws Exception {
+        String attendanceWithWhitespace = WHITESPACE + VALID_ATTENDANCE + WHITESPACE;
+        Attendance expectedAttendance = new Attendance(VALID_ATTENDANCE);
+        assertEquals(expectedAttendance, ParserUtil.parseAttendance(attendanceWithWhitespace));
+    }
+    @Test
+    public void parsePayment_invalidValue_throwsParseException() {
+        assertThrows(ParseException.class, () -> ParserUtil.parsePayment(INVALID_PAYMENT));
+    }
+    @Test
+    public void parsePayment_validValueWithoutWhitespace_returnsPayment() throws Exception {
+        Payment expectedPayment = new Payment(VALID_PAYMENT);
+        assertEquals(expectedPayment, ParserUtil.parsePayment(VALID_PAYMENT));
+    }
+
+    @Test
+    void parsePayment_validValueWithWhitespace_returnsTrimmedPayment() throws Exception {
+        String paymentWithWhitespace = WHITESPACE + VALID_PAYMENT + WHITESPACE;
+        Payment expectedPayment = new Payment(VALID_PAYMENT);
+        assertEquals(expectedPayment, ParserUtil.parsePayment(paymentWithWhitespace));
+    }
+
     @Test
     public void parseDateTime_null_throwsNullPointerException() {
         assertThrows(NullPointerException.class, () -> ParserUtil.parseDateTime(null));

diff --git a/src/test/java/seedu/address/model/person/AttendanceTest.java b/src/test/java/seedu/address/model/person/AttendanceTest.java
@@ -0,0 +1,54 @@
+package seedu.address.model.person;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static seedu.address.testutil.Assert.assertThrows;
+
+import org.junit.jupiter.api.Test;
+
+public class AttendanceTest {
+
+    @Test
+    public void constructor_null_throwsNullPointerException() {
+        assertThrows(NullPointerException.class, () -> new Attendance(null));
+    }
+
+    @Test
+    public void constructor_invalidAttendance_throwsIllegalArgumentException() {
+        String invalidAttendance = "On leave";
+        assertThrows(IllegalArgumentException.class, () -> new Attendance(invalidAttendance));
+    }
+
+    @Test
+    public void isValidAttendance() {
+        // null attendance
+        assertThrows(NullPointerException.class, () -> Attendance.isValidAttendance(null));
+
+        // invalid attendance
+        assertFalse(Attendance.isValidAttendance("On leave")); // Invalid status
+
+        // valid attendance
+        assertTrue(Attendance.isValidAttendance("Present"));
+        assertTrue(Attendance.isValidAttendance("Absent"));
+    }
+
+    @Test
+    public void equals() {
+        Attendance attendance = new Attendance("Present");
+
+        // same values -> returns true
+        assertTrue(attendance.equals(new Attendance("Present")));
+
+        // same object -> returns true
+        assertTrue(attendance.equals(attendance));
+
+        // null -> returns false
+        assertFalse(attendance.equals(null));
+
+        // different types -> returns false
+        assertFalse(attendance.equals(5.0f));
+
+        // different values -> returns false
+        assertFalse(attendance.equals(new Attendance("Absent")));
+    }
+}