Add endpoint to fetch screenings from the database.

Not entirely happy about the way this turned out for now. A more ergonomic
return type from the models::screenings::get_all() function will be
investigated.

1 files changed, 32 insertions, 2 deletions

diff --git a/tests/apitests.rs b/tests/apitests.rs
index efcbfd2..4a74810 100644
--- a/tests/apitests.rs
+++ b/tests/apitests.rs
@@ -18,8 +18,10 @@
 
 use ramaskrik;
 use ramaskrik::models::{
+    self,
     film::{ Film, NewFilm },
-    room::Room
+    room::Room,
+    screening,
 };
 
 use lazy_static::lazy_static;
@@ -77,7 +79,7 @@ fn load_default_rooms(db: &ramaskrik::db::Connection) {
 }
 
 fn load_fixtures(db: &ramaskrik::db::Connection) {
-    diesel::dsl::sql_query("TRUNCATE TABLE rooms, films").execute(&**db).unwrap();
+    diesel::dsl::sql_query("TRUNCATE TABLE rooms, screenings, films").execute(&**db).unwrap();
     load_default_rooms(&db);
     load_default_films(&db);
 }
@@ -119,3 +121,31 @@ fn getting_films_from_api() {
         assert!(film_names.contains(&"Skuld"));
     });
 }
+
+#[test]
+fn getting_screenings_from_api() {
+    server_with_db(|server, db| {
+        let r = models::room::by_name("Main room", &db).unwrap();
+        let f = models::film::by_title("Hellraiser", &db).unwrap();
+        screening::create(&r, &f,
+            chrono::NaiveDate::from_ymd(2019, 10, 21),
+            chrono::NaiveTime::from_hms(18, 00, 00),
+            chrono::NaiveTime::from_hms(19, 34, 00),
+            &db).unwrap();
+
+        use ramaskrik::schema::screenings::dsl::*;
+
+        let client = rocket::local::Client::new(server).unwrap();
+        let mut response = client.get("/screenings").dispatch();
+        assert_eq!(response.content_type(), Some(ContentType::JSON));
+
+        let fetched_screenings: Vec<(screening::Screening, Option<Film>, Option<Room>)> =
+            serde_json::from_str(&response.body_string().unwrap()).unwrap();
+
+        assert_eq!(fetched_screenings.len(), 1);
+
+        let (scr, ff, rr) = &fetched_screenings[0];
+        assert_eq!(ff.as_ref().unwrap().title, "Hellraiser");
+        assert_eq!(rr.as_ref().unwrap().name, "Main room");
+    });
+}