Function delete

backend/tests/git/repo.rs:33–40

(f: &Fixtures, repo_id: RepoId, actor: &Arc<Viewer>, user_id: &str)

    use super::*;

    fn delete(f: &Fixtures, repo_id: RepoId, actor: &Arc<Viewer>, user_id: &str) -> Result<()> {
        git::DeleteAccount {
            actor: Arc::clone(actor),
            user_id: user_id.to_owned(),
            personal_repos: RepoIds::from(&vec![repo_id]),
        }
        .call(&f.mutation())
    }

    #[test]
    fn repo_deleted() {