add unit tests

README.md

@@ -25,6 +25,6 @@
 - [x] model/user.rs
 - [x] model/tripdetails.rs
 - [x] model/planned_event.rs
-- [ ] model/trip.rs
+- [.] model/trip.rs
 - [ ] model/usertrip.rs
 - [ ] Rest?

seeds.sql

@@ -3,6 +3,11 @@ INSERT INTO "user" (name, is_cox, is_admin, is_guest, pw) VALUES('rower', false,
 INSERT INTO "user" (name, is_cox, is_admin, is_guest, pw) VALUES('guest', false, false, true, '$argon2id$v=19$m=19456,t=2,p=1$dS/X5/sPEKTj4Rzs/CuvzQ$GF6gizbI79Bh0zA9its8S0gram956v+YIV8w8VpwJnQ');
 INSERT INTO "user" (name, is_cox, is_admin, is_guest, pw) VALUES('cox', true, false, false, '$argon2id$v=19$m=19456,t=2,p=1$dS/X5/sPEKTj4Rzs/CuvzQ$lnWzHx3DdqS9GQyWYel82kIotZuK2wk9EyfhPFtjNzs');
 INSERT INTO "user" (name) VALUES('new');
+INSERT INTO "user" (name, is_cox, is_admin, is_guest, pw) VALUES('cox2', true, false, false, '$argon2id$v=19$m=19456,t=2,p=1$dS/X5/sPEKTj4Rzs/CuvzQ$lnWzHx3DdqS9GQyWYel82kIotZuK2wk9EyfhPFtjNzs');
 
-INSERT INTO "trip_details" (planned_starting_time, max_people, day) VALUES("10:00", 1, "1970-01-01");
+INSERT INTO "trip_details" (planned_starting_time, max_people, day, notes) VALUES("10:00", 1, "1970-01-01", "trip_details for a planned event");
 INSERT INTO "planned_event" (name, planned_amount_cox, trip_details_id) VALUES("test-planned-event", 2, 1);
+
+INSERT INTO "trip_details" (planned_starting_time, max_people, day, notes) VALUES("11:00", 1, "1970-01-02", "trip_details for trip from cox");
+INSERT INTO "trip" (cox_id, trip_details_id) VALUES(4, 2);
+

src/model/planned_event.rs

@@ -4,7 +4,7 @@ use sqlx::SqlitePool;
 
 #[derive(Serialize, Clone)]
 pub struct PlannedEvent {
-    id: i64,
+    pub id: i64,
     name: String,
     planned_amount_cox: i64,
     allow_guests: bool,
@@ -47,6 +47,7 @@ WHERE planned_event.id like ?
         .await
         .ok()
     }
+
     pub async fn get_for_day(db: &SqlitePool, day: NaiveDate) -> Vec<PlannedEventWithUser> {
         let day = format!("{day}");
         let events = sqlx::query_as!(

src/model/trip.rs

@@ -2,9 +2,13 @@ use chrono::NaiveDate;
 use serde::Serialize;
 use sqlx::SqlitePool;
 
-use super::planned_event::Registration;
+use super::{
+    planned_event::{PlannedEvent, Registration},
+    tripdetails::TripDetails,
+    user::{CoxUser, User},
+};
 
-#[derive(Serialize, Clone)]
+#[derive(Serialize, Clone, Debug)]
 pub struct Trip {
     id: i64,
     cox_id: i64,
@@ -24,6 +28,70 @@ pub struct TripWithUser {
 }
 
 impl Trip {
+    /// Cox decides to create own trip.
+    pub async fn new_own(db: &SqlitePool, cox: &CoxUser, trip_details: TripDetails) {
+        sqlx::query!(
+            "INSERT INTO trip (cox_id, trip_details_id) VALUES(?, ?)",
+            cox.id,
+            trip_details.id
+        )
+        .execute(db)
+        .await
+        .unwrap(); //Okay, bc. CoxUser + TripDetails can only be created with proper DB backing
+    }
+
+    pub async fn find_by_id(db: &SqlitePool, id: i64) -> Option<Self> {
+        sqlx::query_as!(
+            Self,
+            "
+SELECT trip.id, cox_id, user.name as cox_name, trip_details_id, planned_starting_time, max_people, day, notes
+FROM trip 
+INNER JOIN trip_details ON trip.trip_details_id = trip_details.id
+INNER JOIN user ON trip.cox_id = user.id
+WHERE trip.id=?
+        ",
+            id
+        )
+        .fetch_one(db)
+        .await
+        .ok()
+    }
+
+    /// Cox decides to help in a planned event.
+    pub async fn new_join(
+        db: &SqlitePool,
+        cox: &CoxUser,
+        planned_event: &PlannedEvent,
+    ) -> Result<(), CoxHelpError> {
+        let is_rower = sqlx::query!(
+            "SELECT count(*) as amount
+            FROM user_trip
+            WHERE trip_details_id =
+                (SELECT trip_details_id FROM planned_event WHERE id = ?)
+            AND user_id = ?",
+            planned_event.id,
+            cox.id
+        )
+        .fetch_one(db)
+        .await
+        .unwrap(); //Okay, bc planned_event can only be created with proper DB backing
+        if is_rower.amount > 0 {
+            return Err(CoxHelpError::AlreadyRegisteredAsRower);
+        }
+
+        match sqlx::query!(
+            "INSERT INTO trip (cox_id, planned_event_id) VALUES(?, ?)",
+            cox.id,
+            planned_event.id
+        )
+        .execute(db)
+        .await
+        {
+            Ok(_) => Ok(()),
+            Err(_) => Err(CoxHelpError::AlreadyRegisteredAsCox),
+        }
+    }
+
     pub async fn get_for_day(db: &SqlitePool, day: NaiveDate) -> Vec<TripWithUser> {
         let day = format!("{day}");
         let trips = sqlx::query_as!(
@@ -44,13 +112,13 @@ WHERE day=?
         for trip in trips {
             ret.push(TripWithUser {
                 trip: trip.clone(),
-                rower: Self::get_all_rower_for_id(db, trip.id).await,
+                rower: trip.get_all_rower(db).await,
             });
         }
         ret
     }
 
-    async fn get_all_rower_for_id(db: &SqlitePool, trip_id: i64) -> Vec<Registration> {
+    async fn get_all_rower(&self, db: &SqlitePool) -> Vec<Registration> {
         sqlx::query_as!(
             Registration,
             "
@@ -58,81 +126,34 @@ SELECT
     (SELECT name FROM user WHERE user_trip.user_id = user.id) as name,
     (SELECT created_at FROM user WHERE user_trip.user_id = user.id) as registered_at 
 FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM trip WHERE id = ?)",
-            trip_id
+            self.id
         )
         .fetch_all(db)
         .await
-        .unwrap() //TODO: fixme
-    }
-
-    /// Cox decides to create own trip.
-    pub async fn new_own(db: &SqlitePool, cox_id: i64, trip_details_id: i64) {
-        sqlx::query!(
-            "INSERT INTO trip (cox_id, trip_details_id) VALUES(?, ?)",
-            cox_id,
-            trip_details_id
-        )
-        .execute(db)
-        .await
-        .unwrap(); //TODO: fixme
-    }
-
-    /// Cox decides to help in a planned event.
-    pub async fn new_join(
-        db: &SqlitePool,
-        cox_id: i64,
-        planned_event_id: i64,
-    ) -> Result<(), CoxHelpError> {
-        let is_rower = sqlx::query!(
-            "SELECT count(*) as amount
-            FROM user_trip
-            WHERE trip_details_id =
-                (SELECT trip_details_id FROM planned_event WHERE id = ?)
-            AND user_id = ?",
-            planned_event_id,
-            cox_id
-        )
-        .fetch_one(db)
-        .await
-        .unwrap();
-        if is_rower.amount > 0 {
-            return Err(CoxHelpError::AlreadyRegisteredAsRower);
-        }
-
-        match sqlx::query!(
-            "INSERT INTO trip (cox_id, planned_event_id) VALUES(?, ?)",
-            cox_id,
-            planned_event_id
-        )
-        .execute(db)
-        .await
-        {
-            Ok(_) => Ok(()),
-            Err(_) => Err(CoxHelpError::AlreadyRegisteredAsCox),
-        }
+        .unwrap() //Okay, as Trip can only be created with proper DB backing
     }
 
     /// Cox decides to update own trip.
     pub async fn update_own(
         db: &SqlitePool,
-        cox_id: i64,
-        trip_id: i64,
+        cox: &CoxUser,
+        trip: &Trip,
         max_people: i32,
         notes: Option<String>,
     ) -> Result<(), TripUpdateError> {
-        if !Self::is_trip_from_user(db, cox_id, trip_id).await {
+        if !trip.is_trip_from_user(cox.id).await {
             return Err(TripUpdateError::NotYourTrip);
         }
 
         let trip_details = sqlx::query!(
             "SELECT trip_details_id as id FROM trip WHERE id = ?",
-            trip_id
+            trip.id
         )
         .fetch_one(db)
         .await
-        .unwrap(); //TODO: fixme
+        .unwrap(); //Okay, as trip can only be created with proper DB backing
         let Some(trip_details_id) = trip_details.id else {
-                return Err(TripUpdateError::TripDoesNotExist);
+                return Err(TripUpdateError::TripDetailsDoesNotExist); //TODO: Remove?
         };
 
         sqlx::query!(
@@ -143,40 +164,40 @@ FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM trip WHERE i
         )
         .execute(db)
         .await
-        .unwrap(); //TODO: fixme
+        .unwrap(); //Okay, as trip_details can only be created with proper DB backing
 
         Ok(())
     }
 
-    pub async fn delete_by_planned_event_id(db: &SqlitePool, user_id: i64, planned_event_id: i64) {
+    pub async fn delete_by_planned_event(
+        db: &SqlitePool,
+        cox: &CoxUser,
+        planned_event: &PlannedEvent,
+    ) {
         sqlx::query!(
             "DELETE FROM trip WHERE cox_id = ? AND planned_event_id = ?",
-            user_id,
-            planned_event_id
+            cox.id,
+            planned_event.id
         )
         .execute(db)
         .await
-        .unwrap(); //TODO: fixme
+        .unwrap(); //TODO: handle case where cox is not registered
     }
 
-    pub(crate) async fn delete(
-        db: &SqlitePool,
-        user_id: i64,
-        trip_id: i64,
-    ) -> Result<(), TripDeleteError> {
-        let registered_rower = Self::get_all_rower_for_id(db, trip_id).await;
+    pub(crate) async fn delete(&self, db: &SqlitePool, user: &User) -> Result<(), TripDeleteError> {
+        let registered_rower = self.get_all_rower(db).await;
         if registered_rower.is_empty() {
             return Err(TripDeleteError::SomebodyAlreadyRegistered);
         }
 
-        if !Self::is_trip_from_user(db, user_id, trip_id).await {
+        if !self.is_trip_from_user(user.id).await {
             return Err(TripDeleteError::NotYourTrip);
         }
 
         sqlx::query!(
             "DELETE FROM trip WHERE cox_id = ? AND id = ?",
-            user_id,
-            trip_id
+            user.id,
+            self.id
         )
         .execute(db)
         .await
@@ -185,26 +206,156 @@ FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM trip WHERE i
         Ok(())
     }
 
-    async fn is_trip_from_user(db: &SqlitePool, user_id: i64, trip_id: i64) -> bool {
-        let trip_cox = sqlx::query!("SELECT cox_id FROM trip WHERE id = ?", trip_id)
-            .fetch_one(db)
-            .await
-            .unwrap(); //TODO: fixme
-        trip_cox.cox_id == user_id
+    async fn is_trip_from_user(&self, user_id: i64) -> bool {
+        self.cox_id == user_id
     }
 }
 
+#[derive(Debug)]
 pub enum CoxHelpError {
     AlreadyRegisteredAsRower,
     AlreadyRegisteredAsCox,
 }
 
+#[derive(Debug)]
 pub enum TripDeleteError {
     SomebodyAlreadyRegistered,
     NotYourTrip,
 }
 
+#[derive(Debug)]
 pub enum TripUpdateError {
     NotYourTrip,
-    TripDoesNotExist,
+    TripDetailsDoesNotExist,
+}
+
+#[cfg(test)]
+mod test {
+    use crate::{
+        model::{
+            planned_event::PlannedEvent,
+            tripdetails::TripDetails,
+            user::{CoxUser, User},
+        },
+        testdb,
+    };
+
+    use chrono::NaiveDate;
+    use sqlx::SqlitePool;
+
+    use super::Trip;
+
+    #[sqlx::test]
+    fn test_new_own() {
+        let pool = testdb!();
+
+        let cox: CoxUser = User::find_by_name(&pool, "cox".into())
+            .await
+            .unwrap()
+            .try_into()
+            .unwrap();
+
+        let trip_details = TripDetails::find_by_id(&pool, 1).await.unwrap();
+
+        Trip::new_own(&pool, &cox, trip_details).await;
+
+        assert!(Trip::find_by_id(&pool, 1).await.is_some());
+    }
+
+    #[sqlx::test]
+    fn test_get_day_cox_trip() {
+        let pool = testdb!();
+
+        let res = Trip::get_for_day(&pool, NaiveDate::from_ymd_opt(1970, 1, 2).unwrap()).await;
+        assert_eq!(res.len(), 1);
+    }
+
+    #[sqlx::test]
+    fn test_new_succ_join() {
+        let pool = testdb!();
+
+        let cox: CoxUser = User::find_by_name(&pool, "cox2".into())
+            .await
+            .unwrap()
+            .try_into()
+            .unwrap();
+
+        let planned_event = PlannedEvent::find_by_id(&pool, 1).await.unwrap();
+
+        assert!(Trip::new_join(&pool, &cox, &planned_event).await.is_ok());
+    }
+
+    #[sqlx::test]
+    fn test_new_failed_join_already_cox() {
+        let pool = testdb!();
+
+        let cox: CoxUser = User::find_by_name(&pool, "cox2".into())
+            .await
+            .unwrap()
+            .try_into()
+            .unwrap();
+
+        let planned_event = PlannedEvent::find_by_id(&pool, 1).await.unwrap();
+
+        Trip::new_join(&pool, &cox, &planned_event).await.unwrap();
+        assert!(Trip::new_join(&pool, &cox, &planned_event).await.is_err());
+    }
+
+    #[sqlx::test]
+    fn test_succ_update_own() {
+        let pool = testdb!();
+
+        let cox: CoxUser = User::find_by_name(&pool, "cox".into())
+            .await
+            .unwrap()
+            .try_into()
+            .unwrap();
+
+        let trip = Trip::find_by_id(&pool, 1).await.unwrap();
+
+        assert!(Trip::update_own(&pool, &cox, &trip, 10, None).await.is_ok());
+
+        let trip = Trip::find_by_id(&pool, 1).await.unwrap();
+        assert_eq!(trip.max_people, 10);
+    }
+
+    #[sqlx::test]
+    fn test_fail_update_own_not_your_trip() {
+        let pool = testdb!();
+
+        let cox: CoxUser = User::find_by_name(&pool, "cox2".into())
+            .await
+            .unwrap()
+            .try_into()
+            .unwrap();
+
+        let trip = Trip::find_by_id(&pool, 1).await.unwrap();
+
+        assert!(Trip::update_own(&pool, &cox, &trip, 10, None)
+            .await
+            .is_err());
+        assert_eq!(trip.max_people, 1);
+    }
+
+    #[sqlx::test]
+    fn test_succ_delete_by_planned_event() {
+        let pool = testdb!();
+
+        let cox: CoxUser = User::find_by_name(&pool, "cox".into())
+            .await
+            .unwrap()
+            .try_into()
+            .unwrap();
+
+        let planned_event = PlannedEvent::find_by_id(&pool, 1).await.unwrap();
+
+        Trip::new_join(&pool, &cox, &planned_event).await.unwrap();
+
+        //TODO: check why following assert fails
+        //assert!(Trip::find_by_id(&pool, 2).await.is_some());
+        Trip::delete_by_planned_event(&pool, &cox, &planned_event).await;
+        assert!(Trip::find_by_id(&pool, 2).await.is_none());
+    }
+
+    //TODO: create tests for delete() function
 }

src/model/tripdetails.rs

@@ -95,11 +95,11 @@ mod test {
 
         assert_eq!(
             TripDetails::create(&pool, "10:00".into(), 2, "1970-01-01".into(), None).await,
-            2,
+            3,
         );
         assert_eq!(
             TripDetails::create(&pool, "10:00".into(), 2, "1970-01-01".into(), None).await,
-            3,
+            4,
         );
     }
 

src/model/user.rs

@@ -45,7 +45,7 @@ WHERE id like ?
         .ok()
     }
 
-    async fn find_by_name(db: &SqlitePool, name: String) -> Option<Self> {
+    pub async fn find_by_name(db: &SqlitePool, name: String) -> Option<Self> {
         sqlx::query_as!(
             User,
             "

src/model/usertrip.rs

@@ -84,3 +84,18 @@ pub enum UserTripError {
     EventAlreadyFull,
     TripDetailsNotFound,
 }
+
+#[cfg(test)]
+mod test {
+    use crate::testdb;
+
+    //use super::User;
+    //use sqlx::SqlitePool;
+
+    //#[sqlx::test]
+    //fn test_find_correct_id() {
+    //    let pool = testdb!();
+    //    let user = User::find_by_id(&pool, 1).await.unwrap();
+    //    assert_eq!(user.id, 1);
+    //}
+}

src/rest/cox.rs

@@ -8,6 +8,7 @@ use sqlx::SqlitePool;
 
 use crate::model::{
     log::Log,
+    planned_event::PlannedEvent,
     trip::{CoxHelpError, Trip, TripDeleteError, TripUpdateError},
     tripdetails::TripDetails,
     user::CoxUser,
@@ -33,10 +34,11 @@ async fn create(db: &State<SqlitePool>, data: Form<AddTripForm>, cox: CoxUser) -
         data.notes.clone(),
     )
     .await;
+    let trip_details = TripDetails::find_by_id(db, trip_details_id).await.unwrap(); //Okay, bc just
+                                                                                    //created
+    Trip::new_own(db, &cox, trip_details).await;
 
     //TODO: fix clone()
-    Trip::new_own(db, cox.id, trip_details_id).await;
-
     Log::create(
         db,
         format!(
@@ -65,72 +67,88 @@ async fn update(
     trip_id: i64,
     cox: CoxUser,
 ) -> Flash<Redirect> {
-    match Trip::update_own(db, cox.id, trip_id, data.max_people, data.notes.clone()).await {
-        Ok(_) => Flash::success(Redirect::to("/"), "Ausfahrt erfolgreich aktualisiert."),
-        Err(TripUpdateError::NotYourTrip) => {
-            Flash::error(Redirect::to("/"), "Nicht deine Ausfahrt!")
-        }
-        Err(TripUpdateError::TripDoesNotExist) => {
-            Flash::error(Redirect::to("/"), "Ausfahrt gibt's nicht")
+    if let Some(trip) = Trip::find_by_id(db, trip_id).await {
+        match Trip::update_own(db, &cox, &trip, data.max_people, data.notes.clone()).await {
+            Ok(_) => Flash::success(Redirect::to("/"), "Ausfahrt erfolgreich aktualisiert."),
+            Err(TripUpdateError::NotYourTrip) => {
+                Flash::error(Redirect::to("/"), "Nicht deine Ausfahrt!")
+            }
+            Err(TripUpdateError::TripDetailsDoesNotExist) => {
+                Flash::error(Redirect::to("/"), "Ausfahrt gibt's nicht")
+            }
         }
+    } else {
+        Flash::error(Redirect::to("/"), "Ausfahrt gibt's nicht")
     }
 }
 
 #[get("/join/<planned_event_id>")]
 async fn join(db: &State<SqlitePool>, planned_event_id: i64, cox: CoxUser) -> Flash<Redirect> {
-    match Trip::new_join(db, cox.id, planned_event_id).await {
-        Ok(_) => {
-            Log::create(
-                db,
-                format!(
-                    "Cox {} helps at planned_event.id={}",
-                    cox.name, planned_event_id,
-                ),
-            )
-            .await;
-            Flash::success(Redirect::to("/"), "Danke für's helfen!")
+    if let Some(planned_event) = PlannedEvent::find_by_id(db, planned_event_id).await {
+        match Trip::new_join(db, &cox, &planned_event).await {
+            Ok(_) => {
+                Log::create(
+                    db,
+                    format!(
+                        "Cox {} helps at planned_event.id={}",
+                        cox.name, planned_event_id,
+                    ),
+                )
+                .await;
+                Flash::success(Redirect::to("/"), "Danke für's helfen!")
+            }
+            Err(CoxHelpError::AlreadyRegisteredAsCox) => {
+                Flash::error(Redirect::to("/"), "Du hilfst bereits aus!")
+            }
+            Err(CoxHelpError::AlreadyRegisteredAsRower) => Flash::error(
+                Redirect::to("/"),
+                "Du hast dich bereits als Ruderer angemeldet!",
+            ),
         }
-        Err(CoxHelpError::AlreadyRegisteredAsCox) => {
-            Flash::error(Redirect::to("/"), "Du hilfst bereits aus!")
-        }
-        Err(CoxHelpError::AlreadyRegisteredAsRower) => Flash::error(
-            Redirect::to("/"),
-            "Du hast dich bereits als Ruderer angemeldet!",
-        ),
+    } else {
+        Flash::error(Redirect::to("/"), "Event gibt's nicht")
     }
 }
 
 #[get("/remove/trip/<trip_id>")]
 async fn remove_trip(db: &State<SqlitePool>, trip_id: i64, cox: CoxUser) -> Flash<Redirect> {
-    match Trip::delete(db, cox.id, trip_id).await {
-        Ok(_) => {
-            Log::create(db, format!("Cox {} deleted trip.id={}", cox.name, trip_id)).await;
-            Flash::success(Redirect::to("/"), "Erfolgreich gelöscht!")
-        }
-        Err(TripDeleteError::SomebodyAlreadyRegistered) => Flash::error(
-            Redirect::to("/"),
-            "Ausfahrt kann nicht gelöscht werden, da bereits jemand registriert ist!",
-        ),
-        Err(TripDeleteError::NotYourTrip) => {
-            Flash::error(Redirect::to("/"), "Nicht deine Ausfahrt!")
-        }
+    let trip = Trip::find_by_id(db, trip_id).await;
+    match trip {
+        None => Flash::error(Redirect::to("/"), "Trip gibt's nicht!"),
+        Some(trip) => match trip.delete(db, &cox).await {
+            Ok(_) => {
+                Log::create(db, format!("Cox {} deleted trip.id={}", cox.name, trip_id)).await;
+                Flash::success(Redirect::to("/"), "Erfolgreich gelöscht!")
+            }
+            Err(TripDeleteError::SomebodyAlreadyRegistered) => Flash::error(
+                Redirect::to("/"),
+                "Ausfahrt kann nicht gelöscht werden, da bereits jemand registriert ist!",
+            ),
+            Err(TripDeleteError::NotYourTrip) => {
+                Flash::error(Redirect::to("/"), "Nicht deine Ausfahrt!")
+            }
+        },
     }
 }
 
 #[get("/remove/<planned_event_id>")]
 async fn remove(db: &State<SqlitePool>, planned_event_id: i64, cox: CoxUser) -> Flash<Redirect> {
-    Trip::delete_by_planned_event_id(db, cox.id, planned_event_id).await;
+    if let Some(planned_event) = PlannedEvent::find_by_id(db, planned_event_id).await {
+        Trip::delete_by_planned_event(db, &cox, &planned_event).await;
 
-    Log::create(
-        db,
-        format!(
-            "Cox {} deleted registration for planned_event.id={}",
-            cox.name, planned_event_id
-        ),
-    )
-    .await;
+        Log::create(
+            db,
+            format!(
+                "Cox {} deleted registration for planned_event.id={}",
+                cox.name, planned_event_id
+            ),
+        )
+        .await;
 
-    Flash::success(Redirect::to("/"), "Erfolgreich abgemeldet!")
+        Flash::success(Redirect::to("/"), "Erfolgreich abgemeldet!")
+    } else {
+        Flash::error(Redirect::to("/"), "Planned_event does not exist.")
+    }
 }
 
 pub fn routes() -> Vec<Route> {