herocode/db
13
0
Fork 0
Code Issues 2 Pull Requests Actions Packages Projects Releases Wiki Activity

...

Browse Source
This commit is contained in:
kristof
2025-04-03 13:58:44 +02:00
parent 46785c3410
commit 1364db3f94
6 changed files with 122 additions and 784 deletions
Download Patch File Download Diff File Expand all files Collapse all files

342
herodb/src/core/db.rs
View File

@@ -424,345 +424,3 @@ impl DB {
}
}
}
// Test module with mocked models
#[cfg(test)]
mod tests {
use super::*;
use chrono::Utc;
use tempfile::tempdir;
use serde::{Deserialize, Serialize};
// Test model
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
struct TestUser {
id: u32,
name: String,
email: String,
}
impl TestUser {
fn new(id: u32, name: String, email: String) -> Self {
Self { id, name, email }
}
}
impl Storable for TestUser {}
impl SledModel for TestUser {
fn get_id(&self) -> String {
self.id.to_string()
}
fn db_prefix() -> &'static str {
"test_user"
}
}
#[test]
fn test_db_builder() {
// Create a temporary directory for the test
let dir = tempdir().expect("Failed to create temp dir");
// Create a DB with the builder
let db = DBBuilder::new(dir.path())
.register_model::<TestUser>()
.build()
.expect("Failed to build DB");
// Create a test user
let user = TestUser::new(1, "Test User".to_string(), "test@example.com".to_string());
// Set the user
db.set(&user).expect("Failed to set user");
// Get the user
let retrieved: TestUser = db.get(&user.id.to_string()).expect("Failed to get user");
// Check that it matches
assert_eq!(user, retrieved);
}
#[test]
fn test_dynamic_registration() {
// Create a temporary directory for the test
let dir = tempdir().expect("Failed to create temp dir");
// Create an empty DB
let mut db = DB::new(dir.path()).expect("Failed to create DB");
// Register the TestUser model
db.register::<TestUser>().expect("Failed to register TestUser");
// Create a test user
let user = TestUser::new(2, "Dynamic User".to_string(), "dynamic@example.com".to_string());
// Set the user
db.set(&user).expect("Failed to set user");
// Get the user
let retrieved: TestUser = db.get(&user.id.to_string()).expect("Failed to get user");
// Check that it matches
assert_eq!(user, retrieved);
}
}
// The as_type function is no longer needed with our type-map based implementation
#[cfg(test)]
mod tests {
use super::*;
use chrono::Utc;
use tempfile::tempdir;
#[test]
fn test_read_your_writes() {
// Create a temporary directory for the test
let dir = tempdir().expect("Failed to create temp dir");
let db = DB::new(dir.path()).expect("Failed to create DB");
// Create a user
let user = User::new(
10,
"Original User".to_string(),
"original@example.com".to_string(),
"password".to_string(),
"Original Corp".to_string(),
"User".to_string(),
);
// Insert the user directly (no transaction)
db.set(&user).expect("Failed to insert user");
// Begin a transaction
db.begin_transaction().expect("Failed to begin transaction");
// Verify we can read the original user
let original = db.get::<User>(&user.id.to_string()).expect("Failed to get original user");
assert_eq!(original.name, "Original User");
// Create a modified user with the same ID
let modified_user = User::new(
10,
"Modified User".to_string(),
"modified@example.com".to_string(),
"new_password".to_string(),
"Modified Corp".to_string(),
"Admin".to_string(),
);
// Update the user in the transaction
db.set(&modified_user).expect("Failed to update user in transaction");
// Verify we can read our own writes within the transaction
let in_transaction = db.get::<User>(&user.id.to_string()).expect("Failed to get user from transaction");
assert_eq!(in_transaction.name, "Modified User");
assert_eq!(in_transaction.email, "modified@example.com");
// Create a new user that only exists in the transaction
let new_user = User::new(
20,
"Transaction Only User".to_string(),
"tx@example.com".to_string(),
"password".to_string(),
"TX Corp".to_string(),
"Admin".to_string(),
);
// Add the new user in the transaction
db.set(&new_user).expect("Failed to add new user in transaction");
// Verify we can read the new user within the transaction
let new_in_tx = db.get::<User>(&new_user.id.to_string()).expect("Failed to get new user from transaction");
assert_eq!(new_in_tx.name, "Transaction Only User");
// Delete a user in the transaction and verify it appears deleted within the transaction
db.delete::<User>(&user.id.to_string()).expect("Failed to delete user in transaction");
match db.get::<User>(&user.id.to_string()) {
Err(SledDBError::NotFound(_)) => (), // Expected result
Ok(_) => panic!("User should appear deleted within transaction"),
Err(e) => panic!("Unexpected error: {}", e),
}
// Rollback the transaction
db.rollback_transaction().expect("Failed to rollback transaction");
// Verify the original user is still available and unchanged after rollback
let after_rollback = db.get::<User>(&user.id.to_string()).expect("Failed to get user after rollback");
assert_eq!(after_rollback.name, "Original User");
// Verify the transaction-only user doesn't exist after rollback
assert!(db.get::<User>(&new_user.id.to_string()).is_err());
}
#[test]
fn test_transactions() {
// Create a temporary directory for the test
let dir = tempdir().expect("Failed to create temp dir");
let db = DB::new(dir.path()).expect("Failed to create DB");
// Create a sample user and company for testing
let user = User::new(
1,
"Transaction Test User".to_string(),
"tx@example.com".to_string(),
"password".to_string(),
"Test Corp".to_string(),
"Admin".to_string(),
);
let incorporation_date = Utc::now();
let company = Company::new(
1,
"Transaction Test Corp".to_string(),
"TX123".to_string(),
incorporation_date,
"12-31".to_string(),
"tx@corp.com".to_string(),
"123-456-7890".to_string(),
"www.testcorp.com".to_string(),
"123 Test St".to_string(),
BusinessType::Global,
"Tech".to_string(),
"A test company for transactions".to_string(),
CompanyStatus::Active,
);
// Test successful transaction (multiple operations committed at once)
{
// Start a transaction
db.begin_transaction().expect("Failed to begin transaction");
assert!(db.has_active_transaction());
// Perform multiple operations within the transaction
db.set(&user).expect("Failed to add user to transaction");
db.set(&company).expect("Failed to add company to transaction");
// Commit the transaction
db.commit_transaction().expect("Failed to commit transaction");
assert!(!db.has_active_transaction());
// Verify both operations were applied
let retrieved_user: User = db.get(&user.id.to_string()).expect("Failed to get user after commit");
let retrieved_company: Company = db.get(&company.id.to_string()).expect("Failed to get company after commit");
assert_eq!(user.name, retrieved_user.name);
assert_eq!(company.name, retrieved_company.name);
}
// Test transaction rollback
{
// Create another user that should not be persisted
let temp_user = User::new(
2,
"Temporary User".to_string(),
"temp@example.com".to_string(),
"password".to_string(),
"Temp Corp".to_string(),
"Temp".to_string(),
);
// Start a transaction
db.begin_transaction().expect("Failed to begin transaction");
// Add the temporary user
db.set(&temp_user).expect("Failed to add temporary user to transaction");
// Perform a delete operation in the transaction
db.delete::<Company>(&company.id.to_string()).expect("Failed to delete company in transaction");
// Rollback the transaction - should discard all operations
db.rollback_transaction().expect("Failed to rollback transaction");
assert!(!db.has_active_transaction());
// Verify the temporary user was not added
match db.get::<User>(&temp_user.id.to_string()) {
Err(SledDBError::NotFound(_)) => (), // Expected outcome
Ok(_) => panic!("Temporary user should not exist after rollback"),
Err(e) => panic!("Unexpected error: {}", e),
}
// Verify the company was not deleted
let company_still_exists = db.get::<Company>(&company.id.to_string()).is_ok();
assert!(company_still_exists, "Company should still exist after transaction rollback");
}
}
#[test]
fn test_generic_db_operations() {
// Create a temporary directory for the test
let dir = tempdir().expect("Failed to create temp dir");
let db = DB::new(dir.path()).expect("Failed to create DB");
// Test simple transaction functionality
assert!(!db.has_active_transaction());
db.begin_transaction().expect("Failed to begin transaction");
assert!(db.has_active_transaction());
db.rollback_transaction().expect("Failed to rollback transaction");
assert!(!db.has_active_transaction());
// Create a sample user
let user = User::new(
1,
"Test User".to_string(),
"test@example.com".to_string(),
"password".to_string(),
"Test Corp".to_string(),
"Admin".to_string(),
);
// Insert the user
db.set(&user).expect("Failed to insert user");
// Get the user
let retrieved_user: User = db.get(&user.id.to_string()).expect("Failed to get user");
assert_eq!(user.name, retrieved_user.name);
// Create a sample company
let incorporation_date = Utc::now();
let company = Company::new(
1,
"Test Corp".to_string(),
"REG123".to_string(),
incorporation_date,
"12-31".to_string(),
"test@corp.com".to_string(),
"123-456-7890".to_string(),
"www.testcorp.com".to_string(),
"123 Test St".to_string(),
BusinessType::Global,
"Tech".to_string(),
"A test company".to_string(),
CompanyStatus::Active,
);
// Insert the company
db.set(&company).expect("Failed to insert company");
// Get the company
let retrieved_company: Company = db.get(&company.id.to_string())
.expect("Failed to get company");
assert_eq!(company.name, retrieved_company.name);
// List all companies
let companies: Vec<Company> = db.list().expect("Failed to list companies");
assert_eq!(companies.len(), 1);
assert_eq!(companies[0].name, company.name);
// List all users
let users: Vec<User> = db.list().expect("Failed to list users");
assert_eq!(users.len(), 1);
assert_eq!(users[0].name, user.name);
// Delete the company
db.delete::<Company>(&company.id.to_string())
.expect("Failed to delete company");
// Try to get the deleted company (should fail)
match db.get::<Company>(&company.id.to_string()) {
Err(SledDBError::NotFound(_)) => (),
_ => panic!("Expected NotFound error"),
}
}
}

3
herodb/src/zaz/mod.rs
View File

@@ -14,3 +14,6 @@ pub mod examples;
// Expose the cmd module
pub mod cmd;
// Include tests module when running tests
#[cfg(test)]
pub mod tests;

537
herodb/src/zaz/tests/db_integration_test.rs
View File

@@ -1,7 +1,8 @@
//! Integration tests for the zaz database module
use sled;
use bincode;
use crate::core::{DB, DBBuilder, SledDBResult, Storable, SledModel, SledDB};
use crate::zaz::models::user::User;
use crate::zaz::models::company::{Company, BusinessType, CompanyStatus};
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use std::fs;
@@ -19,113 +20,6 @@ fn test_basic_database_operations() {
}
fn run_comprehensive_test() -> Result<(), Box<dyn std::error::Error>> {
// User model
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
struct User {
id: u32,
name: String,
email: String,
password: String,
company: String,
role: String,
created_at: DateTime<Utc>,
updated_at: DateTime<Utc>,
}
impl User {
fn new(
id: u32,
name: String,
email: String,
password: String,
company: String,
role: String,
) -> Self {
let now = Utc::now();
Self {
id,
name,
email,
password,
company,
role,
created_at: now,
updated_at: now,
}
}
}
// Company model
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
enum BusinessType {
Local,
National,
Global,
}
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
enum CompanyStatus {
Active,
Inactive,
Pending,
}
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
struct Company {
id: u32,
name: String,
registration_number: String,
registration_date: DateTime<Utc>,
fiscal_year_end: String,
email: String,
phone: String,
website: String,
address: String,
business_type: BusinessType,
industry: String,
description: String,
status: CompanyStatus,
created_at: DateTime<Utc>,
updated_at: DateTime<Utc>,
}
impl Company {
fn new(
id: u32,
name: String,
registration_number: String,
registration_date: DateTime<Utc>,
fiscal_year_end: String,
email: String,
phone: String,
website: String,
address: String,
business_type: BusinessType,
industry: String,
description: String,
status: CompanyStatus,
) -> Self {
let now = Utc::now();
Self {
id,
name,
registration_number,
registration_date,
fiscal_year_end,
email,
phone,
website,
address,
business_type,
industry,
description,
status,
created_at: now,
updated_at: now,
}
}
}
// Create a temporary directory for testing
let temp_dir = tempdir()?;
println!("Using temporary directory: {:?}", temp_dir.path());
@@ -147,44 +41,8 @@ fn run_comprehensive_test() -> Result<(), Box<dyn std::error::Error>> {
}
fn test_user_operations(base_path: &Path) -> Result<(), Box<dyn std::error::Error>> {
// User model (duplicate for scope)
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
struct User {
id: u32,
name: String,
email: String,
password: String,
company: String,
role: String,
created_at: DateTime<Utc>,
updated_at: DateTime<Utc>,
}
impl User {
fn new(
id: u32,
name: String,
email: String,
password: String,
company: String,
role: String,
) -> Self {
let now = Utc::now();
Self {
id,
name,
email,
password,
company,
role,
created_at: now,
updated_at: now,
}
}
}
// Open the user database
let db = sled::open(base_path.join("users"))?;
let db = SledDB::<User>::open(base_path.join("users"))?;
println!("Opened user database at: {:?}", base_path.join("users"));
// Create a test user
@@ -198,21 +56,14 @@ fn test_user_operations(base_path: &Path) -> Result<(), Box<dyn std::error::Erro
);
// Insert the user
let user_id = user.id.to_string();
let user_bytes = bincode::serialize(&user)?;
db.insert(user_id.as_bytes(), user_bytes)?;
db.flush()?;
db.insert(&user)?;
println!("Inserted user: {}", user.name);
// Retrieve the user
if let Some(data) = db.get(user_id.as_bytes())? {
let retrieved_user: User = bincode::deserialize(&data)?;
println!("Retrieved user: {}", retrieved_user.name);
assert_eq!(user.name, retrieved_user.name);
assert_eq!(user.email, retrieved_user.email);
} else {
return Err("Failed to retrieve user".into());
}
let retrieved_user = db.get(&user.id.to_string())?;
println!("Retrieved user: {}", retrieved_user.name);
assert_eq!(user.name, retrieved_user.name);
assert_eq!(user.email, retrieved_user.email);
// Update the user
let updated_user = User::new(
@@ -224,108 +75,30 @@ fn test_user_operations(base_path: &Path) -> Result<(), Box<dyn std::error::Erro
"SuperAdmin".to_string(),
);
let updated_bytes = bincode::serialize(&updated_user)?;
db.insert(user_id.as_bytes(), updated_bytes)?;
db.flush()?;
db.insert(&updated_user)?;
println!("Updated user: {}", updated_user.name);
// Retrieve the updated user
if let Some(data) = db.get(user_id.as_bytes())? {
let retrieved_user: User = bincode::deserialize(&data)?;
println!("Retrieved updated user: {}", retrieved_user.name);
assert_eq!(updated_user.name, retrieved_user.name);
assert_eq!(updated_user.email, retrieved_user.email);
} else {
return Err("Failed to retrieve updated user".into());
}
let retrieved_user = db.get(&user.id.to_string())?;
println!("Retrieved updated user: {}", retrieved_user.name);
assert_eq!(updated_user.name, retrieved_user.name);
assert_eq!(updated_user.email, retrieved_user.email);
// Delete the user
db.remove(user_id.as_bytes())?;
db.flush()?;
db.delete(&user.id.to_string())?;
println!("Deleted user: {}", user.name);
// Try to retrieve the deleted user (should fail)
let result = db.get(user_id.as_bytes())?;
assert!(result.is_none(), "User should be deleted");
let result = db.get(&user.id.to_string());
assert!(result.is_err(), "User should be deleted");
println!("Verified user was deleted");
Ok(())
}
fn test_company_operations(base_path: &Path) -> Result<(), Box<dyn std::error::Error>> {
// Company model (duplicate for scope)
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
enum BusinessType {
Local,
National,
Global,
}
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
enum CompanyStatus {
Active,
Inactive,
Pending,
}
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
struct Company {
id: u32,
name: String,
registration_number: String,
registration_date: DateTime<Utc>,
fiscal_year_end: String,
email: String,
phone: String,
website: String,
address: String,
business_type: BusinessType,
industry: String,
description: String,
status: CompanyStatus,
created_at: DateTime<Utc>,
updated_at: DateTime<Utc>,
}
impl Company {
fn new(
id: u32,
name: String,
registration_number: String,
registration_date: DateTime<Utc>,
fiscal_year_end: String,
email: String,
phone: String,
website: String,
address: String,
business_type: BusinessType,
industry: String,
description: String,
status: CompanyStatus,
) -> Self {
let now = Utc::now();
Self {
id,
name,
registration_number,
registration_date,
fiscal_year_end,
email,
phone,
website,
address,
business_type,
industry,
description,
status,
created_at: now,
updated_at: now,
}
}
}
// Open the company database
let db = sled::open(base_path.join("companies"))?;
let db = SledDB::<Company>::open(base_path.join("companies"))?;
println!("Opened company database at: {:?}", base_path.join("companies"));
// Create a test company
@@ -346,43 +119,25 @@ fn test_company_operations(base_path: &Path) -> Result<(), Box<dyn std::error::E
);
// Insert the company
let company_id = company.id.to_string();
let company_bytes = bincode::serialize(&company)?;
db.insert(company_id.as_bytes(), company_bytes)?;
db.flush()?;
db.insert(&company)?;
println!("Inserted company: {}", company.name);
// Retrieve the company
if let Some(data) = db.get(company_id.as_bytes())? {
let retrieved_company: Company = bincode::deserialize(&data)?;
println!("Retrieved company: {}", retrieved_company.name);
assert_eq!(company.name, retrieved_company.name);
} else {
return Err("Failed to retrieve company".into());
}
let retrieved_company = db.get(&company.id.to_string())?;
println!("Retrieved company: {}", retrieved_company.name);
assert_eq!(company.name, retrieved_company.name);
// List all companies
let mut companies = Vec::new();
for item in db.iter() {
let (_key, value) = item?;
let company: Company = bincode::deserialize(&value)?;
companies.push(company);
}
let companies = db.list()?;
println!("Found {} companies", companies.len());
assert_eq!(companies.len(), 1);
// Delete the company
db.remove(company_id.as_bytes())?;
db.flush()?;
db.delete(&company.id.to_string())?;
println!("Deleted company: {}", company.name);
// List companies again (should be empty)
let mut companies = Vec::new();
for item in db.iter() {
let (_key, value) = item?;
let company: Company = bincode::deserialize(&value)?;
companies.push(company);
}
let companies = db.list()?;
assert_eq!(companies.len(), 0);
println!("Verified company was deleted");
@@ -390,45 +145,11 @@ fn test_company_operations(base_path: &Path) -> Result<(), Box<dyn std::error::E
}
fn test_transaction_simulation(base_path: &Path) -> Result<(), Box<dyn std::error::Error>> {
// User model (duplicate for scope)
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
struct User {
id: u32,
name: String,
email: String,
password: String,
company: String,
role: String,
created_at: DateTime<Utc>,
updated_at: DateTime<Utc>,
}
// Create a DB instance with User model registered
let mut db = DB::new(base_path.join("transaction"))?;
db.register::<User>()?;
impl User {
fn new(
id: u32,
name: String,
email: String,
password: String,
company: String,
role: String,
) -> Self {
let now = Utc::now();
Self {
id,
name,
email,
password,
company,
role,
created_at: now,
updated_at: now,
}
}
}
// Open the user database
let db = sled::open(base_path.join("tx_users"))?;
println!("Opened transaction test database at: {:?}", base_path.join("tx_users"));
println!("Created DB with User model registered at: {:?}", base_path.join("transaction"));
// Add a user outside of transaction
let user = User::new(
@@ -440,28 +161,15 @@ fn test_transaction_simulation(base_path: &Path) -> Result<(), Box<dyn std::erro
"User".to_string(),
);
let user_id = user.id.to_string();
let user_bytes = bincode::serialize(&user)?;
db.insert(user_id.as_bytes(), user_bytes)?;
db.flush()?;
// Add the user without a transaction
db.set(&user)?;
println!("Added initial user: {}", user.name);
// Since sled doesn't have explicit transaction support like the DB mock in the original code,
// we'll simulate transaction behavior by:
// 1. Making changes in memory
// 2. Only writing to the database when we "commit"
println!("Simulating transaction operations...");
// Begin a transaction
db.begin_transaction()?;
println!("Transaction started");
// Create in-memory copy of our data (transaction workspace)
let mut tx_workspace = std::collections::HashMap::new();
// Retrieve initial state from db
if let Some(data) = db.get(user_id.as_bytes())? {
let retrieved_user: User = bincode::deserialize(&data)?;
tx_workspace.insert(user_id.clone(), retrieved_user);
}
// Update user in transaction workspace
// Update user in transaction
let updated_user = User::new(
200,
"Updated in TX".to_string(),
@@ -470,10 +178,10 @@ fn test_transaction_simulation(base_path: &Path) -> Result<(), Box<dyn std::erro
"New Corp".to_string(),
"Admin".to_string(),
);
tx_workspace.insert(user_id.clone(), updated_user.clone());
println!("Updated user in transaction workspace");
db.set(&updated_user)?;
println!("Updated user in transaction");
// Add new user in transaction workspace
// Add new user in transaction
let new_user = User::new(
201,
"New in TX".to_string(),
@@ -482,85 +190,59 @@ fn test_transaction_simulation(base_path: &Path) -> Result<(), Box<dyn std::erro
"New Corp".to_string(),
"User".to_string(),
);
let new_user_id = new_user.id.to_string();
tx_workspace.insert(new_user_id.clone(), new_user.clone());
println!("Added new user in transaction workspace");
db.set(&new_user)?;
println!("Added new user in transaction");
// Verify the transaction workspace state
let tx_user = tx_workspace.get(&user_id).unwrap();
// Verify transaction changes are visible within transaction
let tx_user: User = db.get(&user.id.to_string())?;
assert_eq!(tx_user.name, "Updated in TX");
println!("Verified transaction changes are visible within workspace");
println!("Verified transaction changes are visible");
// Simulate a rollback by discarding our workspace without writing to db
println!("Rolled back transaction (discarded workspace without writing to db)");
// Commit the transaction
db.commit_transaction()?;
println!("Transaction committed");
// Verify original user is unchanged in the database
if let Some(data) = db.get(user_id.as_bytes())? {
let original: User = bincode::deserialize(&data)?;
assert_eq!(original.name, "Transaction Test");
println!("Verified original user is unchanged after rollback");
} else {
return Err("Failed to retrieve user after rollback".into());
}
// Verify changes persisted after commit
let committed_user: User = db.get(&user.id.to_string())?;
assert_eq!(committed_user.name, "Updated in TX");
println!("Verified changes persisted after commit");
// Verify new user was not added to the database
let result = db.get(new_user_id.as_bytes())?;
assert!(result.is_none());
println!("Verified new user was not added after rollback");
// Test transaction rollback
// Test commit transaction
println!("Simulating a new transaction...");
// Begin another transaction
db.begin_transaction()?;
println!("New transaction started");
// Create new transaction workspace
let mut tx_workspace = std::collections::HashMap::new();
// Retrieve current state from db
if let Some(data) = db.get(user_id.as_bytes())? {
let retrieved_user: User = bincode::deserialize(&data)?;
tx_workspace.insert(user_id.clone(), retrieved_user);
}
// Update user in new transaction workspace
let committed_user = User::new(
// Make changes that will be rolled back
let rollback_user = User::new(
200,
"Committed Update".to_string(),
"commit@example.com".to_string(),
"commit_pass".to_string(),
"Commit Corp".to_string(),
"Manager".to_string(),
"Will Be Rolled Back".to_string(),
"rollback@example.com".to_string(),
"temppass".to_string(),
"Temp Corp".to_string(),
"TempAdmin".to_string(),
);
tx_workspace.insert(user_id.clone(), committed_user.clone());
println!("Updated user in new transaction");
db.set(&rollback_user)?;
println!("Updated user in transaction that will be rolled back");
// Commit the transaction by writing the workspace changes to the database
println!("Committing transaction by writing changes to database");
for (key, user) in tx_workspace {
let user_bytes = bincode::serialize(&user)?;
db.insert(key.as_bytes(), user_bytes)?;
}
db.flush()?;
// Rollback the transaction
db.rollback_transaction()?;
println!("Transaction rolled back");
// Verify changes persisted to the database
if let Some(data) = db.get(user_id.as_bytes())? {
let final_user: User = bincode::deserialize(&data)?;
assert_eq!(final_user.name, "Committed Update");
println!("Verified changes persisted after commit");
} else {
return Err("Failed to retrieve user after commit".into());
}
// Verify original data is intact
let after_rollback: User = db.get(&user.id.to_string())?;
assert_eq!(after_rollback.name, "Updated in TX");
println!("Verified data is intact after rollback: {}", after_rollback.name);
Ok(())
}
/// Test the basic CRUD functionality with a single model
#[test]
fn test_simple_db() {
// Create a temporary directory for testing
let temp_dir = tempdir().expect("Failed to create temp directory");
println!("Created temporary directory at: {:?}", temp_dir.path());
// Create a test user
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
// A simpler test that uses a basic DB setup
// Test model
#[derive(Debug, Clone, Serialize, Deserialize)]
struct User {
id: u32,
name: String,
@@ -573,56 +255,39 @@ fn test_simple_db() {
}
}
// Open a sled database in the temporary directory
let db = sled::open(temp_dir.path().join("simple_users")).expect("Failed to open database");
println!("Opened database at: {:?}", temp_dir.path().join("simple_users"));
impl Storable for User {}
// CREATE: Create a user
let user = User::new(1, "Simple User".to_string(), "simple@example.com".to_string());
let user_key = user.id.to_string();
let user_value = bincode::serialize(&user).expect("Failed to serialize user");
db.insert(user_key.as_bytes(), user_value).expect("Failed to insert user");
db.flush().expect("Failed to flush database");
println!("Created user: {} ({})", user.name, user.email);
// READ: Retrieve the user
let result = db.get(user_key.as_bytes()).expect("Failed to query database");
assert!(result.is_some(), "User should exist");
if let Some(data) = result {
let retrieved_user: User = bincode::deserialize(&data).expect("Failed to deserialize user");
println!("Retrieved user: {} ({})", retrieved_user.name, retrieved_user.email);
assert_eq!(user, retrieved_user, "Retrieved user should match original");
impl SledModel for User {
fn get_id(&self) -> String {
self.id.to_string()
}
fn db_prefix() -> &'static str {
"test_simple_user"
}
}
// UPDATE: Update the user
let updated_user = User::new(1, "Updated User".to_string(), "updated@example.com".to_string());
let updated_value = bincode::serialize(&updated_user).expect("Failed to serialize updated user");
db.insert(user_key.as_bytes(), updated_value).expect("Failed to update user");
db.flush().expect("Failed to flush database");
println!("Updated user: {} ({})", updated_user.name, updated_user.email);
// Create a temporary directory for the test
let dir = tempdir().expect("Failed to create temp dir");
// Verify update
let result = db.get(user_key.as_bytes()).expect("Failed to query database");
assert!(result.is_some(), "Updated user should exist");
if let Some(data) = result {
let retrieved_user: User = bincode::deserialize(&data).expect("Failed to deserialize user");
println!("Retrieved updated user: {} ({})", retrieved_user.name, retrieved_user.email);
assert_eq!(updated_user, retrieved_user, "Retrieved user should match updated version");
}
// Create a DB with the builder
let db = DBBuilder::new(dir.path())
.register_model::<User>()
.build()
.expect("Failed to build DB");
// DELETE: Delete the user
db.remove(user_key.as_bytes()).expect("Failed to delete user");
db.flush().expect("Failed to flush database");
println!("Deleted user");
// Create a test user
let user = User::new(1, "Simple Test User".to_string(), "simple@example.com".to_string());
// Verify deletion
let result = db.get(user_key.as_bytes()).expect("Failed to query database");
assert!(result.is_none(), "User should be deleted");
println!("Verified user deletion");
// Set the user
db.set(&user).expect("Failed to set user");
// Clean up
drop(db);
temp_dir.close().expect("Failed to cleanup temporary directory");
// Get the user
let retrieved: User = db.get(&user.id.to_string()).expect("Failed to get user");
println!("Simple DB test completed successfully!");
// Check that it matches
assert_eq!(user.name, retrieved.name);
assert_eq!(user.email, retrieved.email);
println!("Simple DB test passed!");
}

6
herodb/src/zaz/tests/mod.rs Normal file
View File

@@ -0,0 +1,6 @@
//! Tests for the Zaz module
// Re-export the test modules
pub mod model_db_test;
pub mod db_integration_test;
pub mod transaction_test;

13
herodb/src/zaz/tests/model_db_test.rs
View File

@@ -2,7 +2,9 @@
use crate::core::{DB, DBBuilder, SledDBResult, Storable, SledModel};
use crate::zaz::factory::create_zaz_db;
use crate::zaz::models::*;
use crate::zaz::models::user::User;
use crate::zaz::models::company::{Company, BusinessType, CompanyStatus};
use crate::zaz::models::product::{Product, ProductStatus, ProductType, Currency};
use chrono::Utc;
use std::path::Path;
use tempfile::tempdir;
@@ -103,14 +105,13 @@ fn test_db_builder() {
let product = Product::new(
1,
"Unregistered Product".to_string(),
"PROD-123".to_string(),
"A test product".to_string(),
Currency::new(100.0, "USD".to_string()),
ProductType::Product,
"Test".to_string(),
ProductType::Standard,
ProductStatus::Available,
Currency::USD,
100.0,
vec![],
10, // max_amount
30, // validity_days
);
// This should fail because Product was not registered