refactor(blob): use object trait to create blob

tests/utils/client.rs

@@ -23,8 +23,6 @@ impl ClientTest {
         let mut exe_path = env::current_dir().unwrap();
         exe_path = exe_path.join("target/debug/nextsync");
 
-        // let _ = env::set_current_dir(vol.clone());
-
         // build the client
         ClientTest {
             user: String::from("admin"),
@@ -50,13 +48,8 @@ impl ClientTest {
 
     }
 
-    pub fn clean(mut self) -> Self {
+    pub fn clean(self) -> Self {
         let _ = fs::remove_dir_all(&self.volume);
-
-        // set back the current dir
-        self.exe_path.pop();
-        dbg!(self.exe_path.clone());
-        let _ = env::set_current_dir(self.exe_path.clone());
         self
     }
 
@@ -80,6 +73,14 @@ impl ClientTest {
         return output;
     }
 
+    pub fn add_dir(&mut self, name: &str) -> std::io::Result<()> {
+        let mut path = self.volume.clone();
+        path.push_str("/");
+        path.push_str(name);
+        let _ = fs::create_dir_all(path)?;
+        Ok(())
+    }
+
     pub fn add_file(&mut self, name: &str, content: &str) -> std::io::Result<()> {
         let mut path = self.volume.clone();
         path.push_str("/");

tests/utils/server.rs

@@ -93,7 +93,7 @@ impl ServerTest {
         let full_path = self.volume.clone().join(file);
 
         if !full_path.exists() {
-            eprintln!("File '{}' does't exists on the server", file);
+            eprintln!("File '{}' doesn't exists on the server", file);
             return false;
         }