diff --git a/src/main/java/com/microsoft/demo/Demo.test.java b/src/main/java/com/microsoft/demo/Demo.test.java
new file mode 100644
index 000000000..0b4904282
--- /dev/null
+++ b/src/main/java/com/microsoft/demo/Demo.test.java
@@ -0,0 +1,35 @@
+package com.microsoft.demo;
+
+import org.junit.*;
+
+public class DemoTest {
+    private Demo demo;
+
+    @Before
+    public void setUp() throws Exception {
+        demo = new Demo();
+    }
+    
+    @After
+    public void tearDown() throws Exception {
+        demo = null;
+    }
+
+    @Test
+    public void testDoSomethingWithTrueFlag() {
+        try{
+            demo.DoSomething(true);
+        } catch (Exception e) {
+            Assert.fail("Expected no exception to be thrown");
+        }
+    }
+    
+    @Test
+    public void testDoSomethingWithFalseFlag() {
+        try{
+            demo.DoSomething(false);
+        } catch (Exception e) {
+            Assert.fail("Expected no exception to be thrown");
+        }
+    }
+}
\ No newline at end of file