Add tests for the home handler

src/handlers/home.rs

@@ -21,3 +21,23 @@ fn index(lists: State<ListStore>) -> Template {
     let context = IndexTemplateContext { lists: list_kvs };
     Template::render("index", &context)
 }
+
+#[cfg(test)]
+mod tests {
+    use rocket;
+    use rocket::http::{Accept, Status};
+    use rocket::local::Client;
+
+    #[test]
+    fn index() {
+        let client = Client::new(rocket(Some("test"))).unwrap();
+
+        // Try to get the index and verify the body
+        let mut res = client.get("/").header(Accept::HTML).dispatch();
+        assert_eq!(res.status(), Status::Ok);
+
+        let body = res.body_string().unwrap();
+        println!("body: {}", body);
+        assert!(body.contains("<span id=\"list-name\">Test</span>"));
+    }
+}