Set up Rocket for testing environment

plume-models/src/config.rs

@@ -41,7 +41,7 @@ pub enum InvalidRocketConfig {
     SecretKey,
 }
 
-fn get_rocket_config() -> Result<RocketConfig, InvalidRocketConfig> {
+pub fn get_rocket_config() -> Result<RocketConfig, InvalidRocketConfig> {
     let mut c = RocketConfig::active().map_err(|_| InvalidRocketConfig::Env)?;
 
     let address = var("ROCKET_ADDRESS").unwrap_or_else(|_| "localhost".to_owned());

plume-models/src/lib.rs

@@ -305,7 +305,7 @@ macro_rules! last {
 }
 
 mod config;
-pub use config::{Config, CONFIG};
+pub use config::{get_rocket_config, Config, SearchTokenizerConfig, CONFIG};
 
 pub fn ap_url(url: &str) -> String {
     format!("https://{}", url)