[#112] FileSystem 모킹 객체 구현

Cargo.toml

@@ -25,7 +25,7 @@ derive_builder = "0.10.2"
 path-absolutize = "3.0.13"
 whoami = "1.2.1"
 thiserror = "1.0.32"
-async-trait = "0.1.57"
+async-trait = "0.1.80"
 bytes = "1.2.1"
 tokio-util = { version = "0.7.4", features = [ "codec" ] }
 futures = "0.3.23"

src/executor/executor.rs

@@ -7,14 +7,19 @@ use crate::executor::predule::ExecuteResult;
 use crate::logger::predule::Logger;
 
 use super::config::global::GlobalConfig;
+use super::mocking::{FileSystem, RealFileSystem};
 
 pub struct Executor {
     pub(crate) config: Arc<GlobalConfig>,
+    pub(crate) file_system: Arc<dyn FileSystem + Send + Sync>,
 }
 
 impl Executor {
     pub fn new(config: Arc<GlobalConfig>) -> Self {
-        Self { config }
+        Self {
+            config,
+            file_system: Arc::new(RealFileSystem {}),
+        }
     }
 
     // 쿼리 최적화 및 실행, 결과 반환

src/executor/mocking.rs

@@ -0,0 +1,15 @@
+use futures::io;
+
+#[async_trait::async_trait]
+pub trait FileSystem {
+    async fn create_dir(&self, path: &str) -> io::Result<()>;
+}
+
+pub struct RealFileSystem;
+
+#[async_trait::async_trait]
+impl FileSystem for RealFileSystem {
+    async fn create_dir(&self, path: &str) -> io::Result<()> {
+        tokio::fs::create_dir(path).await
+    }
+}

src/executor/mod.rs

@@ -5,6 +5,7 @@ pub mod encoder;
 pub mod executor;
 pub mod implements;
 pub mod initializer;
+pub mod mocking;
 pub mod predule;
 pub mod reduce;
 pub mod result;