Added test-scripts README

test-scripts/README.md

@@ -0,0 +1,9 @@
+# Test Scripts
+
+## hit_endpoint.sh
+The `hit_endpoint.sh` script is a simple bash script that sends a GET request to localhost:8090/sign and prints the response. It is used to test the `/sign` endpoint of the server, the code for which can be found in [SignatureController.java](../src/main/java/us/dot/its/jpo/sec/controllers/SignatureController.java).
+
+To run the script, simply execute the following command in the terminal:
+```bash
+./hit_endpoint.sh
+```