tests/tests.rs

@@ -1,4 +1,97 @@
+use textsender_auth;
+use textsender_auth::callers;
+use textsender_auth::db;
+use textsender_auth::init;
 
+mod db_mgr {
+    use std::str::FromStr;
+
+    pub const LIMIT: usize = 6;
+
+    pub async fn get_pool() -> Result<sqlx::PgPool, sqlx::Error> {
+        let tm_db_url = textsender_models::envy::environment::get_db_url()
+            .await
+            .value;
+        let tm_options = sqlx::postgres::PgConnectOptions::from_str(&tm_db_url).unwrap();
+        sqlx::PgPool::connect_with(tm_options).await
+    }
+
+    pub async fn generate_db_name() -> String {
+        let db_name =
+            get_database_name().await.unwrap() + &"_" + &uuid::Uuid::new_v4().to_string()[..LIMIT];
+        db_name
+    }
+
+    pub async fn connect_to_db(db_name: &str) -> Result<sqlx::PgPool, sqlx::Error> {
+        let db_url = textsender_models::envy::environment::get_db_url()
+            .await
+            .value;
+        let options = sqlx::postgres::PgConnectOptions::from_str(&db_url)?.database(db_name);
+        sqlx::PgPool::connect_with(options).await
+    }
+
+    pub async fn create_database(
+        template_pool: &sqlx::PgPool,
+        db_name: &str,
+    ) -> Result<(), sqlx::Error> {
+        let create_query = format!("CREATE DATABASE {}", db_name);
+        match sqlx::query(&create_query).execute(template_pool).await {
+            Ok(_) => Ok(()),
+            Err(e) => Err(e),
+        }
+    }
+
+    // Function to drop a database
+    pub async fn drop_database(
+        template_pool: &sqlx::PgPool,
+        db_name: &str,
+    ) -> Result<(), sqlx::Error> {
+        let drop_query = format!("DROP DATABASE IF EXISTS {} WITH (FORCE)", db_name);
+        sqlx::query(&drop_query).execute(template_pool).await?;
+        Ok(())
+    }
+
+    pub async fn get_database_name() -> Result<String, Box<dyn std::error::Error>> {
+        let database_url = textsender_models::envy::environment::get_db_url()
+            .await
+            .value;
+
+        let parsed_url = url::Url::parse(&database_url)?;
+        if parsed_url.scheme() == "postgres" || parsed_url.scheme() == "postgresql" {
+            match parsed_url
+                .path_segments()
+                .and_then(|segments| segments.last().map(|s| s.to_string()))
+            {
+                Some(sss) => Ok(sss),
+                None => Err("Error parsing".into()),
+            }
+        } else {
+            // Handle other database types if needed
+            Err("Error parsing".into())
+        }
+    }
+}
+
+pub mod requests {
+    use tower::ServiceExt; // for `call`, `oneshot`, and `ready`
+
+    pub async fn register_user(
+        app: &axum::Router,
+    ) -> Result<axum::response::Response, std::convert::Infallible> {
+        let payload = serde_json::json!({
+            "username": "Billy",
+            "password": "Bob",
+        });
+        let req = axum::http::Request::builder()
+            .method(axum::http::Method::POST)
+            .uri(super::callers::endpoints::LOGIN)
+            .header(axum::http::header::CONTENT_TYPE, "application/json")
+            .body(axum::body::Body::from(payload.to_string()))
+            .unwrap();
+
+        app.clone().oneshot(req).await
+    }
+}
 
 #[test]
 fn test_demo() {
@@ -6,3 +99,32 @@ fn test_demo() {
 
     assert_eq!(0, i, "Values should match {} {}", 0, 1);
 }
+
+#[tokio::test]
+async fn test_register_user() {
+    let tm_pool = db_mgr::get_pool().await.unwrap();
+
+    let db_name = db_mgr::generate_db_name().await;
+
+    match db_mgr::create_database(&tm_pool, &db_name).await {
+        Ok(_) => {
+            println!("Success");
+        }
+        Err(e) => {
+            assert!(false, "Error: {:?}", e.to_string());
+        }
+    }
+
+    let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
+
+    db::init::migrations(&pool).await;
+
+    let app = init::routes().await.layer(axum::Extension(pool));
+
+    match requests::register_user(&app).await {
+        Ok(_response) => {}
+        Err(err) => {
+            assert!(false, "Error: {err:?}");
+        }
+    }
+}