Add tiny Twitter Hurl workflow

Author: lovasoa

examples/tiny_twitter/test.hurl

@@ -0,0 +1,16 @@
+GET http://localhost:8080
+HTTP 200
+[Asserts]
+body contains "TinyTweeter"
+body contains "Tell me your story..."
+body contains "Terms and conditions"
+body not contains "An error occurred"
+
+POST http://localhost:8080
+[FormParams]
+new_tweet: Hurl tiny twitter post
+HTTP 200
+[Asserts]
+body contains "TinyTweeter"
+body contains "Hurl tiny twitter post"
+body not contains "An error occurred"