use diesel::{result::Error, *};
impl PostAggregates {
- pub fn read(conn: &PgConnection, post_id: PostId) -> Result<Self, Error> {
+ pub fn read(conn: &mut PgConnection, post_id: PostId) -> Result<Self, Error> {
post_aggregates::table
.filter(post_aggregates::post_id.eq(post_id))
.first::<Self>(conn)
#[test]
#[serial]
fn test_crud() {
- let conn = establish_unpooled_connection();
+ let conn = &mut establish_unpooled_connection();
let new_person = PersonForm {
name: "thommy_community_agg".into(),
..PersonForm::default()
};
- let inserted_person = Person::create(&conn, &new_person).unwrap();
+ let inserted_person = Person::create(conn, &new_person).unwrap();
let another_person = PersonForm {
name: "jerry_community_agg".into(),
..PersonForm::default()
};
- let another_inserted_person = Person::create(&conn, &another_person).unwrap();
+ let another_inserted_person = Person::create(conn, &another_person).unwrap();
let new_community = CommunityForm {
name: "TIL_community_agg".into(),
..CommunityForm::default()
};
- let inserted_community = Community::create(&conn, &new_community).unwrap();
+ let inserted_community = Community::create(conn, &new_community).unwrap();
let new_post = PostForm {
name: "A test post".into(),
..PostForm::default()
};
- let inserted_post = Post::create(&conn, &new_post).unwrap();
+ let inserted_post = Post::create(conn, &new_post).unwrap();
let comment_form = CommentForm {
content: "A test comment".into(),
..CommentForm::default()
};
- let inserted_comment = Comment::create(&conn, &comment_form).unwrap();
+ let inserted_comment = Comment::create(conn, &comment_form, None).unwrap();
let child_comment_form = CommentForm {
content: "A test comment".into(),
creator_id: inserted_person.id,
post_id: inserted_post.id,
- parent_id: Some(inserted_comment.id),
..CommentForm::default()
};
- let _inserted_child_comment = Comment::create(&conn, &child_comment_form).unwrap();
+ let inserted_child_comment =
+ Comment::create(conn, &child_comment_form, Some(&inserted_comment.path)).unwrap();
let post_like = PostLikeForm {
post_id: inserted_post.id,
score: 1,
};
- PostLike::like(&conn, &post_like).unwrap();
+ PostLike::like(conn, &post_like).unwrap();
- let post_aggs_before_delete = PostAggregates::read(&conn, inserted_post.id).unwrap();
+ let post_aggs_before_delete = PostAggregates::read(conn, inserted_post.id).unwrap();
assert_eq!(2, post_aggs_before_delete.comments);
assert_eq!(1, post_aggs_before_delete.score);
score: -1,
};
- PostLike::like(&conn, &post_dislike).unwrap();
+ PostLike::like(conn, &post_dislike).unwrap();
- let post_aggs_after_dislike = PostAggregates::read(&conn, inserted_post.id).unwrap();
+ let post_aggs_after_dislike = PostAggregates::read(conn, inserted_post.id).unwrap();
assert_eq!(2, post_aggs_after_dislike.comments);
assert_eq!(0, post_aggs_after_dislike.score);
assert_eq!(1, post_aggs_after_dislike.upvotes);
assert_eq!(1, post_aggs_after_dislike.downvotes);
- // Remove the parent comment
- Comment::delete(&conn, inserted_comment.id).unwrap();
- let after_comment_delete = PostAggregates::read(&conn, inserted_post.id).unwrap();
+ // Remove the comments
+ Comment::delete(conn, inserted_comment.id).unwrap();
+ Comment::delete(conn, inserted_child_comment.id).unwrap();
+ let after_comment_delete = PostAggregates::read(conn, inserted_post.id).unwrap();
assert_eq!(0, after_comment_delete.comments);
assert_eq!(0, after_comment_delete.score);
assert_eq!(1, after_comment_delete.upvotes);
assert_eq!(1, after_comment_delete.downvotes);
// Remove the first post like
- PostLike::remove(&conn, inserted_person.id, inserted_post.id).unwrap();
- let after_like_remove = PostAggregates::read(&conn, inserted_post.id).unwrap();
+ PostLike::remove(conn, inserted_person.id, inserted_post.id).unwrap();
+ let after_like_remove = PostAggregates::read(conn, inserted_post.id).unwrap();
assert_eq!(0, after_like_remove.comments);
assert_eq!(-1, after_like_remove.score);
assert_eq!(0, after_like_remove.upvotes);
assert_eq!(1, after_like_remove.downvotes);
// This should delete all the associated rows, and fire triggers
- Person::delete(&conn, another_inserted_person.id).unwrap();
- let person_num_deleted = Person::delete(&conn, inserted_person.id).unwrap();
+ Person::delete(conn, another_inserted_person.id).unwrap();
+ let person_num_deleted = Person::delete(conn, inserted_person.id).unwrap();
assert_eq!(1, person_num_deleted);
// Delete the community
- let community_num_deleted = Community::delete(&conn, inserted_community.id).unwrap();
+ let community_num_deleted = Community::delete(conn, inserted_community.id).unwrap();
assert_eq!(1, community_num_deleted);
// Should be none found, since the creator was deleted
- let after_delete = PostAggregates::read(&conn, inserted_post.id);
+ let after_delete = PostAggregates::read(conn, inserted_post.id);
assert!(after_delete.is_err());
}
}