Add nginx example Hurl workflow

Author: lovasoa

examples/nginx/test.hurl

@@ -0,0 +1,23 @@
+# nginx proxies SQLPage dynamic pages and rewrites pretty post URLs.
+GET http://localhost:8080/
+HTTP 200
+[Asserts]
+header "Content-Type" contains "text/html"
+body contains "Blog Posts"
+body contains "First Post"
+body contains "Hello World"
+
+GET http://localhost:8080/post/1
+HTTP 200
+[Asserts]
+header "Content-Type" contains "text/html"
+body contains "Post Details"
+body contains "This is the content of the first post."
+body contains "Great post!"
+body contains "Add a comment"
+
+# /static/ is served by nginx directly, not proxied to SQLPage.
+GET http://localhost:8080/static/index.sql
+HTTP 404
+[Asserts]
+body contains "nginx"