diff --git a/test/java/yoda/DeadlineTest.java b/test/java/yoda/DeadlineTest.java
new file mode 100644
index 0000000000..ea6249a386
--- /dev/null
+++ b/test/java/yoda/DeadlineTest.java
@@ -0,0 +1,12 @@
+package yoda;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class DeadlineTest {
+    @Test
+    public void dummyTest() {
+        Deadline deadline = new Deadline("LSM1301 Lab Report", "2022-02-13");
+        assertEquals("[D][ ] LSM1301 Lab Report (Feb 13 2022)", deadline.toString());
+    }
+}
diff --git a/test/java/yoda/EventTest.java b/test/java/yoda/EventTest.java
new file mode 100644
index 0000000000..85e1e79a65
--- /dev/null
+++ b/test/java/yoda/EventTest.java
@@ -0,0 +1,5 @@
+package yoda;
+
+public class EventTest {
+
+}
diff --git a/test/java/yoda/ParserTest.java b/test/java/yoda/ParserTest.java
new file mode 100644
index 0000000000..9b54dd9a86
--- /dev/null
+++ b/test/java/yoda/ParserTest.java
@@ -0,0 +1,2 @@
+package yoda;public class ParserTest {
+}
diff --git a/test/java/yoda/ToDoTest.java b/test/java/yoda/ToDoTest.java
new file mode 100644
index 0000000000..1bf9689669
--- /dev/null
+++ b/test/java/yoda/ToDoTest.java
@@ -0,0 +1,2 @@
+package yoda;public class ToDoTest {
+}