Complete source 6 engineering workflows and preserve release validation evidence

crates/oa-desktop/src/home/tests.rs

@@ -1,5 +1,42 @@
 use super::*;
 
+#[test]
+fn walkthrough_uses_packaged_bundle_before_development_and_reports_missing_assets() {
+    let temp = tempfile::tempdir().unwrap();
+    let packaged = temp
+        .path()
+        .join("application/examples/release1/project.arcadia");
+    let development = temp.path().join("checkout");
+    let checkout_entry = development.join("examples/release1/project.arcadia");
+    let executable = temp.path().join("application/arcadia-studio.exe");
+    fs::create_dir_all(checkout_entry.parent().unwrap()).unwrap();
+    fs::write(&checkout_entry, "development source").unwrap();
+    assert_eq!(
+        resolve_walkthrough(&executable, Some(&development)).unwrap(),
+        checkout_entry
+    );
+    fs::create_dir_all(packaged.parent().unwrap()).unwrap();
+    fs::write(&packaged, "packaged source").unwrap();
+    assert_eq!(
+        resolve_walkthrough(&executable, Some(&development)).unwrap(),
+        packaged
+    );
+    assert_eq!(resolve_walkthrough(&executable, None).unwrap(), packaged);
+    fs::remove_file(&packaged).unwrap();
+    let error = resolve_walkthrough(&executable, None).unwrap_err();
+    assert!(error.contains("complete examples/release1 folder"));
+    assert!(
+        error
+            .replace('\\', "/")
+            .contains(&packaged.display().to_string().replace('\\', "/")),
+        "{error}"
+    );
+    assert_eq!(
+        fs::read_to_string(checkout_entry).unwrap(),
+        "development source"
+    );
+}
+
 fn model(directory: &Path, name: &str) -> PathBuf {
     let path = directory.join(name);
     fs::write(&path, b"model contents must remain untouched").unwrap();