Sloppy update.

This commit is contained in:
Jeff Baskin 2022-12-02 10:34:45 -05:00
parent 2da67487b5
commit 8eb916771e
7 changed files with 326 additions and 224 deletions

24
Cargo.lock generated
View File

@ -1090,6 +1090,7 @@ dependencies = [
"config",
"serde",
"serial_test",
"tempfile",
"tide",
"tide-testing",
]
@ -1441,6 +1442,15 @@ dependencies = [
"bitflags",
]
[[package]]
name = "remove_dir_all"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
dependencies = [
"winapi",
]
[[package]]
name = "ron"
version = "0.7.0"
@ -1775,6 +1785,20 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "tempfile"
version = "3.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
dependencies = [
"cfg-if 1.0.0",
"fastrand",
"libc",
"redox_syscall",
"remove_dir_all",
"winapi",
]
[[package]]
name = "thiserror"
version = "1.0.30"

View File

@ -15,3 +15,4 @@ tide = "*"
[dev-dependencies]
serial_test = "*"
tide-testing = "*"
tempfile="*"

197
Pipfile.lock generated
View File

@ -24,11 +24,13 @@
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@ -39,11 +41,11 @@
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@ -122,14 +124,6 @@
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@ -140,19 +134,19 @@
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@ -167,47 +161,53 @@
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@ -219,11 +219,11 @@
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@ -235,46 +235,28 @@
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"tomli": {
"hashes": [
"sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
"sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
],
"markers": "python_version >= '3.7'",
"markers": "python_version < '3.11'",
"version": "==2.0.1"
},
"tomlkit": {
"hashes": [
"sha256:1c5bebdf19d5051e2e1de6cf70adfc5948d47221f097fcff7a3ffc91e953eaf5",
"sha256:61901f81ff4017951119cd0d1ed9b7af31c821d6845c8c477587bbdcd5e5854e"
"sha256:07de26b0d8cfc18f871aec595fda24d95b08fef89d147caa861939f37230bf4b",
"sha256:71b952e5721688937fb02cf9d354dbcf0785066149d2855e44531ebdd2b65d73"
],
"markers": "python_version >= '3.6' and python_version < '4.0'",
"version": "==0.11.1"
"markers": "python_version >= '3.6'",
"version": "==0.11.6"
},
"wrapt": {
"hashes": [
@ -397,7 +380,7 @@
"sha256:ee6acae74a2b91865910eef5e7de37dc6895ad96fa23603d1d27ea69df545015",
"sha256:ef3f72c9666bba2bab70d2a8b79f2c6d2c1a42a7f7e2b0ec83bb2f9e383950af"
],
"markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
"markers": "python_version < '3.11'",
"version": "==1.14.1"
}
}

View File

@ -13,14 +13,14 @@ use settings::Settings;
#[async_std::main]
async fn main() -> tide::Result<()> {
let sett = Settings::new().unwrap();
let app = app_setup().await;
let app = app_setup(sett.data_dir.as_str()).await;
app.listen(format!("{}:{}", sett.address, sett.port))
.await?;
Ok(())
}
async fn app_setup() -> tide::Server<MoreThanText> {
let db = MoreThanText::new().await;
async fn app_setup(data_dir: &str) -> tide::Server<MoreThanText> {
let db = MoreThanText::new(data_dir).await.unwrap();
let mut app = tide::with_state(db);
app.at("/").get(home);
app.with(
@ -48,11 +48,13 @@ async fn home(_req: Request<MoreThanText>) -> tide::Result {
#[cfg(test)]
mod server_app {
use super::*;
use tempfile::tempdir;
use tide_testing::TideTestingExt;
#[async_std::test]
async fn home_page_available() {
let app = app_setup().await;
let dir = tempdir().unwrap();
let app = app_setup(dir.path().to_str().unwrap()).await;
let response = app.get("/").await.unwrap();
assert_eq!(response.status(), StatusCode::Ok);
}

View File

@ -1,135 +1,66 @@
pub mod error;
use async_std::{fs::create_dir, path::Path};
use async_std::sync::{Arc, RwLock};
use error::DBError;
use std::collections::HashMap;
const DATA: &str = "data";
#[derive(Clone)]
pub struct MoreThanText {
databases: Arc<RwLock<HashMap<String, Database>>>,
}
pub struct MoreThanText;
impl MoreThanText {
pub async fn new() -> Self {
Self {
databases: Arc::new(RwLock::new(HashMap::new())),
}
}
async fn create_database(&self, name: &str) -> Result<(), DBError> {
let mut databases = self.databases.write().await;
match databases.get(name) {
Some(_) => Err(DBError::new("duplicate database name")),
None => {
let db = Database::new().await;
databases.insert(name.to_string(), db);
Ok(())
}
}
}
async fn use_database(&self, name: &str) -> Result<Database, DBError> {
let databases = self.databases.read().await;
match databases.get(name) {
Some(db) => Ok(db.clone()),
None => Err(DBError::new("database name not found")),
}
}
}
#[derive(Clone)]
struct Database;
impl Database {
async fn new() -> Self {
Self {}
}
async fn add_table(&self, _name: &str) {}
}
#[cfg(test)]
mod engine_functions {
use super::*;
#[async_std::test]
async fn create_database() {
let mtt = MoreThanText::new().await;
mtt.create_database("smith").await.unwrap();
}
#[async_std::test]
async fn database_names_must_be_unique() -> Result<(), DBError> {
let mtt = MoreThanText::new().await;
let msg = "duplicate database name";
mtt.create_database("john").await.unwrap();
match mtt.create_database("john").await {
Ok(_) => Err(DBError::new("Duplicate names should cause error")),
Err(err) => {
if err.to_string() == msg {
Ok(())
} else {
Err(DBError::new(format!(
"incorrect err message: got: '{}' want: '{}'",
err.to_string(),
msg
)))
pub async fn new(dir: &str) -> Result<Self, DBError> {
let data_dir = Path::new(dir).join(DATA);
if !data_dir.is_dir().await {
match create_dir(data_dir).await {
Ok(_) => (),
Err(err) => {
let mut error = DBError::new("failed to initialize");
error.add_source(err);
return Err(error);
}
}
}
}
#[async_std::test]
async fn use_database() -> Result<(), DBError> {
let mtt = MoreThanText::new().await;
let dbname = "Johnson";
mtt.create_database(dbname).await.unwrap();
mtt.use_database(dbname).await.unwrap();
Ok(())
}
#[async_std::test]
async fn use_missing_database() -> Result<(), DBError> {
let error = "database name not found";
let mtt = MoreThanText::new().await;
match mtt.use_database("ssmith").await {
Ok(_) => Err(DBError::new("Should raise database missing error")),
Err(err) => {
if err.to_string() == error {
Ok(())
} else {
Err(DBError::new(format!(
"Incorrect error message: Got '{}' Want '{}'",
err.to_string(),
error
)))
}
}
}
}
#[async_std::test]
async fn create_get_table() {
let db = "thedatabase";
let mtt = MoreThanText::new().await;
mtt.create_database(db).await.unwrap();
let dbase = mtt.use_database(db).await.unwrap();
dbase.add_table("melvin").await;
Ok(Self {})
}
}
#[cfg(test)]
mod database_functions {
mod init {
use super::*;
use std::error::Error;
use tempfile::tempdir;
#[async_std::test]
async fn new_database() {
Database::new().await;
async fn create_data_dir() {
let dir = tempdir().unwrap();
MoreThanText::new(dir.path().to_str().unwrap())
.await
.unwrap();
let data_dir = dir.path().join(DATA);
assert!(data_dir.is_dir(), "Did not create the data directory.");
dir.close().unwrap();
}
#[async_std::test]
async fn new_table() {
let db = Database::new().await;
db.add_table("fred").await;
async fn existing_data_dir() {
let dir = tempdir().unwrap();
let data_dir = dir.path().join(DATA);
create_dir(data_dir).await.unwrap();
MoreThanText::new(dir.path().to_str().unwrap())
.await
.unwrap();
dir.close().unwrap();
}
#[async_std::test]
async fn bad_data_dir() {
match MoreThanText::new("kljsdgfhslkfrh").await {
Ok(_) => assert!(false, "This test should fail to create a data directory"),
Err(err) => {
assert_eq!(err.to_string(), "failed to initialize");
assert!(err.source().is_some(), "Must include the source error.");
}
};
}
}

View File

@ -0,0 +1,153 @@
pub mod error;
use async_std::sync::{Arc, RwLock};
use error::DBError;
use std::collections::HashMap;
#[derive(Clone)]
pub struct MoreThanText {
databases: Arc<RwLock<HashMap<String, Database>>>,
}
impl MoreThanText {
pub async fn new() -> Self {
Self {
databases: Arc::new(RwLock::new(HashMap::new())),
}
}
async fn create_database(&self, name: &str) -> Result<(), DBError> {
let mut databases = self.databases.write().await;
match databases.get(name) {
Some(_) => Err(DBError::new("duplicate database name")),
None => {
let db = Database::new().await;
databases.insert(name.to_string(), db);
Ok(())
}
}
}
async fn use_database(&self, name: &str) -> Result<Database, DBError> {
let databases = self.databases.read().await;
match databases.get(name) {
Some(db) => Ok(db.clone()),
None => Err(DBError::new("database name not found")),
}
}
}
#[derive(Clone)]
struct Database;
impl Database {
async fn new() -> Self {
Self {}
}
async fn add_table(&self, _name: &str) {}
}
struct Table;
impl Table {
async fn new() -> Self {
Self {}
}
}
#[cfg(test)]
mod engine_functions {
use super::*;
#[async_std::test]
async fn create_database() {
let mtt = MoreThanText::new().await;
mtt.create_database("smith").await.unwrap();
}
#[async_std::test]
async fn database_names_must_be_unique() -> Result<(), DBError> {
let mtt = MoreThanText::new().await;
let msg = "duplicate database name";
mtt.create_database("john").await.unwrap();
match mtt.create_database("john").await {
Ok(_) => Err(DBError::new("Duplicate names should cause error")),
Err(err) => {
if err.to_string() == msg {
Ok(())
} else {
Err(DBError::new(format!(
"incorrect err message: got: '{}' want: '{}'",
err.to_string(),
msg
)))
}
}
}
}
#[async_std::test]
async fn use_database() -> Result<(), DBError> {
let mtt = MoreThanText::new().await;
let dbname = "Johnson";
mtt.create_database(dbname).await.unwrap();
mtt.use_database(dbname).await.unwrap();
Ok(())
}
#[async_std::test]
async fn use_missing_database() -> Result<(), DBError> {
let error = "database name not found";
let mtt = MoreThanText::new().await;
match mtt.use_database("ssmith").await {
Ok(_) => Err(DBError::new("Should raise database missing error")),
Err(err) => {
if err.to_string() == error {
Ok(())
} else {
Err(DBError::new(format!(
"Incorrect error message: Got '{}' Want '{}'",
err.to_string(),
error
)))
}
}
}
}
#[async_std::test]
async fn create_get_table() {
let db = "thedatabase";
let mtt = MoreThanText::new().await;
mtt.create_database(db).await.unwrap();
let dbase = mtt.use_database(db).await.unwrap();
dbase.add_table("melvin").await;
}
}
#[cfg(test)]
mod database_functions {
use super::*;
#[async_std::test]
async fn new_database() {
Database::new().await;
}
#[async_std::test]
async fn new_table() {
let db = Database::new().await;
db.add_table("fred").await;
}
}
#[cfg(test)]
mod table_functions {
use super::*;
#[async_std::test]
async fn new_table() {
Table::new().await;
}
}

View File

@ -1,18 +1,23 @@
use config::{Config, ConfigError};
use serde::Deserialize;
use std::env::current_dir;
#[derive(Debug, Deserialize)]
//#[allow(unused)]
pub struct Settings {
pub address: String,
pub port: u16,
pub data_dir: String,
}
impl Settings {
pub fn new() -> Result<Self, ConfigError> {
let working_dir = current_dir().unwrap();
let data_dir = working_dir.to_str().unwrap();
let s = Config::builder()
.set_default("port", 9090)?
.set_default("address", "127.0.0.1")?
.set_default("data_dir", data_dir)?
.add_source(config::File::with_name("morethantext").required(false))
.add_source(
config::Environment::with_prefix("MTT")
@ -34,9 +39,12 @@ mod settings_tests {
#[serial]
fn defaults() {
let set = Settings::new().unwrap();
let working_dir = current_dir().unwrap();
let data_dir = working_dir.to_str().unwrap();
println!("{:?}", set);
assert_eq!(set.port, 9090);
assert_eq!(set.address, "127.0.0.1");
assert_eq!(set.data_dir, data_dir);
}
#[test]