fix: cargo test on windows

.gitignore

@@ -51,6 +51,8 @@ docs/.next/
 **/yarn-error.log*
 **/pnpm-debug.log*
 
-# Combined output for local testing
+## cargo
-combined-output/
 target
+
+## test
+test-data

Makefile

@@ -43,7 +43,7 @@ test: lint
 	yarn test
 	yarn copy:assets:tauri
 	yarn build:icon
-	cargo test --manifest-path src-tauri/Cargo.toml
+	cargo test --manifest-path src-tauri/Cargo.toml --no-default-features --features test-tauri
 
 # Builds and publishes the app
 build-and-publish: install-and-build

src-tauri/.cargo/config.toml

@@ -0,0 +1,4 @@
+[env]
+# workaround needed to prevent `STATUS_ENTRYPOINT_NOT_FOUND` error in tests
+# see https://github.com/tauri-apps/tauri/pull/4383#issuecomment-1212221864
+__TAURI_WORKSPACE__ = "true"

src-tauri/Cargo.toml

@@ -7,11 +7,30 @@ license = "MIT"
 repository = "https://github.com/menloresearch/jan"
 edition = "2021"
 rust-version = "1.77.2"
+resolver = "2"
 
 [lib]
 name = "app_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 
+[features]
+default = [
+    "tauri/wry",
+    "tauri/common-controls-v6",
+    "tauri/x11",
+    "tauri/protocol-asset",
+    "tauri/macos-private-api",
+    "tauri/test",
+]
+test-tauri = [
+    "tauri/wry",
+    "tauri/x11",
+    "tauri/protocol-asset",
+    "tauri/macos-private-api",
+    "tauri/test",
+]
+
+
 [build-dependencies]
 tauri-build = { version = "2.0.2", features = [] }
 
@@ -19,9 +38,6 @@ tauri-build = { version = "2.0.2", features = [] }
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 log = "0.4"
-tauri = { version = "2.5.0", features = [ "protocol-asset", "macos-private-api",
-    "test"
-] }
 tauri-plugin-log = "2.0.0-rc"
 tauri-plugin-shell = "2.2.0"
 tauri-plugin-os = "2.2.1"
@@ -60,7 +76,19 @@ base64 = "0.22.1"
 libloading = "0.8.7"
 thiserror = "2.0.12"
 
-[target.'cfg(not(windows))'.dependencies]
+[dependencies.tauri]
+version = "2.5.0"
+default-features = false
+features = [
+    "protocol-asset",
+    "macos-private-api",
+    "test",
+]
+
+[target.'cfg(windows)'.dev-dependencies]
+tempfile = "3.20.0"
+
+[target.'cfg(unix)'.dependencies]
 nix = "=0.30.1"
 
 [target.'cfg(windows)'.dependencies]
@@ -71,6 +99,3 @@ windows-sys = { version = "0.60.2", features = ["Win32_Storage_FileSystem"] }
 tauri-plugin-updater = "2"
 once_cell = "1.18"
 tauri-plugin-single-instance = { version = "2.0.0", features = ["deep-link"] }
-
-[target.'cfg(windows)'.dev-dependencies]
-tempfile = "3.20.0"

src-tauri/src/core/cmd.rs

@@ -94,7 +94,11 @@ pub fn update_app_configuration(
 #[tauri::command]
 pub fn get_jan_data_folder_path<R: Runtime>(app_handle: tauri::AppHandle<R>) -> PathBuf {
     if cfg!(test) {
-        return PathBuf::from("./data");
+        let path = PathBuf::from("test-data");
+        if !path.exists() {
+            let _ = fs::create_dir_all(&path);
+        }
+        return path;
     }
 
     let app_configurations = get_app_configurations(app_handle);

src-tauri/src/core/fs.rs

@@ -194,7 +194,7 @@ mod tests {
         assert_eq!(
             result,
             get_jan_data_folder_path(app.handle().clone())
-                .join("test_dir/test_file")
+                .join(&format!("test_dir{}test_file", std::path::MAIN_SEPARATOR))
                 .to_string_lossy()
                 .to_string()
         );
@@ -232,8 +232,7 @@ mod tests {
     #[test]
     fn test_readdir_sync() {
         let app = mock_app();
-        let path = "file://test_readdir_sync_dir";
+        let dir_path = get_jan_data_folder_path(app.handle().clone()).join("test_readdir_sync_dir");
-        let dir_path = get_jan_data_folder_path(app.handle().clone()).join(path);
         fs::create_dir_all(&dir_path).unwrap();
         File::create(dir_path.join("file1.txt")).unwrap();
         File::create(dir_path.join("file2.txt")).unwrap();