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#![allow(dead_code)]
#![allow(unused_imports)]
#![allow(unused_variables)]
#[macro_use]
pub extern crate derive_builder;
pub extern crate lmdb;
pub extern crate serde;
pub extern crate serde_json;
pub extern crate suffix_rs;
pub extern crate bincode;
#[macro_use]
pub extern crate serde_derive;
#[macro_use]
pub extern crate quick_error;
pub mod left_threaded_avl_tree;
pub mod datastore;
pub mod rustix_backend;
pub mod persistencer;
pub mod rustix_event_shop;
pub mod errors;
pub mod config;
use std::collections::HashSet;
use config::StaticConfig;
pub fn build_transient_backend() -> rustix_backend::RustixBackend<persistencer::TransientPersister>
{
return build_transient_backend_with(20, 20);
}
pub fn build_transient_backend_with(
users_per_page: u8,
top_users: u8,
) -> rustix_backend::RustixBackend<persistencer::TransientPersister> {
return rustix_backend::RustixBackend {
datastore: datastore::Datastore::default(),
persistencer: persistencer::TransientPersister {
config: StaticConfig {
users_per_page: users_per_page as usize,
users_in_top_users: top_users as usize,
top_drinks_per_user: 4,
},
events_stored: 0,
},
};
}
pub fn build_persistent_backend(
dir: &std::path::Path,
) -> Result<rustix_backend::RustixBackend<persistencer::FilePersister>, lmdb::Error> {
let db_flags: lmdb::DatabaseFlags = lmdb::DatabaseFlags::empty();
let db_environment = try!(lmdb::Environment::new().set_max_dbs(1).open(dir));
let database = try!(db_environment.create_db(None, db_flags));
return Ok(rustix_backend::RustixBackend {
datastore: datastore::Datastore::default(),
persistencer: persistencer::FilePersister {
config: config::StaticConfig {
users_per_page: 20,
users_in_top_users: 20,
top_drinks_per_user: 4,
},
db_env: db_environment,
db: database,
events_stored: 0,
},
});
}
#[cfg(test)]
mod tests {
extern crate tempdir;
use rustix_backend::WriteBackend;
use super::*;
#[test]
fn it_add_user() {
let dir = tempdir::TempDir::new("temptestdir").unwrap();
let b = build_persistent_backend(dir.as_ref());
println!("{:?}", b);
match b {
Err(_) => assert!(false),
Ok(mut backend) => {
backend.create_user("klaus".to_string());
assert_eq!(
backend.datastore.users.get(&0u32).unwrap().username,
"klaus".to_string()
);
}
}
}
#[test]
fn it_transient_add_user() {
let mut b = build_transient_backend();
b.create_user("klaus".to_string());
assert_eq!(
b.datastore.users.get(&0u32).unwrap().username,
"klaus".to_string()
);
}
#[test]
fn it_reload_added_user() {
let dir = std::path::Path::new("tests/testdata");
{
match build_persistent_backend(dir) {
Err(_) => assert!(false),
Ok(mut backend) => {
let x = backend.reload();
println!("Loaded Backend: {:?}", backend);
assert_eq!(x.unwrap(), 1);
assert_eq!(
backend.datastore.users.get(&0u32).unwrap().username,
"klaus".to_string()
);
}
}
}
}
}