diff --git a/.harness/pipelineTest.yaml b/.harness/pipelineTest.yaml
new file mode 100644
index 00000000..bcca603f
--- /dev/null
+++ b/.harness/pipelineTest.yaml
@@ -0,0 +1,35 @@
+pipeline:
+  clone:
+    disabled: true
+  "on":
+    push:
+      branches:
+        - main
+    pull_request:
+      branches:
+        - main
+  inputs:
+    branch:
+      type: string
+      value: main
+  stages:
+    - strategy:
+        matrix:
+          go:
+            - latest
+            - "1.19"
+      name: stage
+      steps:
+        - run:
+            script: |-
+              echo "hello world"
+              echo <+matrix.version>
+              echo <+pipeline.name>
+              echo <+trigger.branch>
+              echo <+trigger.prNumber>
+              echo <+pipeline.branch>
+              echo <+inputs.branch>
+              echo ${{ matrix.version }}
+              echo ${{ pipeline.stages.stage_1_0.steps.run_1_0.isBackground }}
+              echo $TEST
+              echo "foo=bar" >> $HARNESS_OUTPUT_FILE
diff --git a/src/Main.java b/src/Main.java
index 49dbb7ef..bacb878a 100644
--- a/src/Main.java
+++ b/src/Main.java
@@ -2,6 +2,6 @@
 import java.util.logging.Logger;
 public class Main {
     public static void main(String[] args) {
-        System.out.println("hello world, hiii ");
+        System.out.println("hello world !!!");
     }
 }