diff --git a/src/test/java/financemanager/TransactionListTest.java b/src/test/java/financemanager/TransactionListTest.java
index 6a3bcb75f3..3bf8655992 100644
--- a/src/test/java/financemanager/TransactionListTest.java
+++ b/src/test/java/financemanager/TransactionListTest.java
@@ -17,6 +17,22 @@ public void setUp() {
     }
 
     @Test
+    public void getTransactions_initiallyEmpty() {
+        assertEquals(0, transactionList.getTransactions().size());
+    }
+
+    @Test
+    public void processTransaction_addsTransaction() {
+        Transaction testTransaction = new Transaction("Test", 200,"Personal", "14-03-2024");
+        transactionList.processTransaction("add /n/Test /$/200 /d/14-03-2024 /c/Personal");
+
+        assertEquals(1, transactionList.getTransactions().size());
+        assertEquals(testTransaction.getDescription(), transactionList.getTransactions().get(0).getDescription());
+        assertEquals(testTransaction.getAmount(), transactionList.getTransactions().get(0).getAmount());
+        assertEquals(testTransaction.getCategory(), transactionList.getTransactions().get(0).getCategory());
+        assertEquals(testTransaction.getDate(), transactionList.getTransactions().get(0).getDate());
+    }
+
     public void removeTransaction_removesCorrectTransaction() {
         Transaction testTransaction1 = new Transaction("Test1", 100, "Category1", "14-03-2024");
         Transaction testTransaction2 = new Transaction("Test2", 200, "Category2", "16-03-2024");
diff --git a/src/test/java/parser/ParserTest.java b/src/test/java/parser/ParserTest.java
new file mode 100644
index 0000000000..9d4a300339
--- /dev/null
+++ b/src/test/java/parser/ParserTest.java
@@ -0,0 +1,21 @@
+package parser;
+import org.junit.jupiter.api.Test;
+import transactions.Transaction;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class ParserTest {
+
+    @Test
+    public void testParseTransaction() {
+        Parser parser = new Parser();
+        Transaction transaction = parser.parseTransaction("add /n/Shopping /$/50 /d/14-03-2024 /c/Personal");
+        assertEquals("Shopping", transaction.getDescription());
+        assertEquals(50.0f, transaction.getAmount(), 0.001);
+        assertEquals(LocalDate.parse("14-03-2024", DateTimeFormatter.ofPattern("dd-MM-yyyy")), transaction.getDate());
+        assertEquals("Personal", transaction.getCategory());
+    }
+}
diff --git a/src/test/java/transactions/TransactionTest.java b/src/test/java/transactions/TransactionTest.java
new file mode 100644
index 0000000000..8371e4bb9a
--- /dev/null
+++ b/src/test/java/transactions/TransactionTest.java
@@ -0,0 +1,52 @@
+package transactions;
+
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class TransactionTest {
+    @Test
+    public void testTransactionConstructor() {
+        Transaction transaction = new Transaction("Groceries", 50.0f, "Food", "14-03-2024");
+        assertEquals("Groceries", transaction.getDescription());
+        assertEquals(50.0f, transaction.getAmount(), 0.001);
+        assertEquals("Food", transaction.getCategory());
+        LocalDate date = LocalDate.parse("14-03-2024", DateTimeFormatter.ofPattern("dd-MM-yyyy"));
+        assertEquals(date, transaction.getDate());
+    }
+
+    @Test
+    public void testGetDescription() {
+        Transaction transaction = new Transaction("Groceries", 50.0f, "Food", "14-03-2024");
+        assertEquals("Groceries", transaction.getDescription());
+    }
+
+    @Test
+    public void testGetAmount() {
+        Transaction transaction = new Transaction("Groceries", 50.0f, "Food", "14-03-2024");
+        assertEquals(50.0f, transaction.getAmount(), 0.001);
+    }
+
+    @Test
+    public void testGetCategory() {
+        Transaction transaction = new Transaction("Groceries", 50.0f, "Food", "14-03-2024");
+        assertEquals("Food", transaction.getCategory());
+    }
+
+    @Test
+    public void testGetDate() {
+        Transaction transaction = new Transaction("Groceries", 50.0f, "Food", "14-03-2024");
+        LocalDate date = LocalDate.parse("14-03-2024", DateTimeFormatter.ofPattern("dd-MM-yyyy"));
+        assertEquals(date, transaction.getDate());
+    }
+
+    @Test
+    public void testToString() {
+        Transaction transaction = new Transaction("Groceries", 50.0f, "Food", "14-03-2024");
+        String expected = " Description: Groceries |  Date: 2024-03-14 |  Amount: 50.0 |  Category: Food";
+        assertEquals(expected, transaction.toString());
+    }
+}