diff --git a/test b/test
new file mode 100644
index 0000000..8d57b71
--- /dev/null
+++ b/test
@@ -0,0 +1,20 @@
+#!/usr/bin/env nextflow
+
+params.example_key = 'Hello'
+
+process sayHello {
+    input: 
+        val x
+    
+    output:
+        stdout
+
+    script:
+        """
+        echo '${x} world!'
+        """
+}
+
+workflow {
+    Channel.of(params.example_key) | sayHello | view
+}