76 lines
2.6 KiB
Rust
76 lines
2.6 KiB
Rust
use backend::{Database, build_database_url};
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use log::{debug, info};
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use migration::{Migrator, MigratorTrait};
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use testcontainers::{ContainerAsync, ImageExt, runners::AsyncRunner};
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use testcontainers_modules::{postgres::Postgres, redis::Redis};
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pub mod test_helpers;
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pub async fn setup() -> (ContainerAsync<Postgres>, ContainerAsync<Redis>, Database) {
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let postgres = Postgres::default()
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.with_env_var("POSTGRES_DB", "test_db")
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.with_env_var("POSTGRES_USER", "postgres")
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.with_env_var("POSTGRES_PASSWORD", "postgres")
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.start()
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.await
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.expect("Failed to start PostgreSQL container");
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let redis = Redis::default()
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.start()
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.await
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.expect("Failed to start Redis container");
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let postgres_port = postgres.get_host_port_ipv4(5432).await.unwrap();
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let redis_port = redis.get_host_port_ipv4(6379).await.unwrap();
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debug!("PostgreSQL container started on port: {}", postgres_port);
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debug!("Redis container started on port: {}", redis_port);
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// Wait for PostgreSQL to be ready
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wait_for_postgres_ready(&postgres).await;
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unsafe {
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std::env::set_var("DB_HOST", "127.0.0.1");
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std::env::set_var("DB_PORT", postgres_port.to_string());
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std::env::set_var("DB_NAME", "test_db");
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std::env::set_var("DB_USER", "postgres");
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std::env::set_var("DB_PASSWORD", "postgres");
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std::env::set_var("REDIS_HOST", "127.0.0.1");
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std::env::set_var("REDIS_PORT", redis_port.to_string());
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}
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let database_url = build_database_url();
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info!("Database URL: {}", database_url);
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let database = Database::new(database_url.into()).await.unwrap();
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Migrator::up(database.connection(), None).await.unwrap();
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(postgres, redis, database)
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}
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async fn wait_for_postgres_ready(container: &ContainerAsync<Postgres>) {
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info!("Waiting for PostgreSQL to be ready...");
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for attempt in 1..=30 {
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match container.stdout_to_vec().await {
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Ok(logs) => {
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let log_string = String::from_utf8_lossy(&logs);
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if log_string.contains("database system is ready to accept connections") {
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info!("PostgreSQL is ready after {} attempts", attempt);
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return;
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}
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debug!("Attempt {}: PostgreSQL not ready yet", attempt);
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}
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Err(e) => {
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debug!("Attempt {}: Failed to read logs: {}", attempt, e);
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}
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}
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tokio::time::sleep(tokio::time::Duration::from_secs(1)).await;
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}
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panic!("PostgreSQL failed to become ready within 30 seconds");
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}
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