diff --git a/src/package.json b/src/package.json
index 398ef1cdb5..7467b50b7b 100644
--- a/src/package.json
+++ b/src/package.json
@@ -442,7 +442,10 @@
 		"lint": "eslint . --ext=ts --max-warnings=0",
 		"check-types": "tsc --noEmit",
 		"test": "vitest run",
+		"test:unit": "vitest run --config vitest.unit.config.ts",
+		"test:dist": "vitest run --config vitest.dist.config.ts",
 		"test:coverage": "vitest run --coverage",
+		"test:coverage:unit": "vitest run --config vitest.unit.config.ts --coverage",
 		"format": "prettier --write .",
 		"bundle": "node esbuild.mjs",
 		"vscode:prepublish": "pnpm bundle --production",
diff --git a/src/turbo.json b/src/turbo.json
index bde7297927..024971987f 100644
--- a/src/turbo.json
+++ b/src/turbo.json
@@ -5,9 +5,21 @@
 		"test": {
 			"dependsOn": ["$TURBO_EXTENDS$", "bundle"]
 		},
+		"test:unit": {
+			"dependsOn": ["@roo-code/types#build"],
+			"inputs": ["$TURBO_DEFAULT$", "!__tests__/dist_assets.spec.ts"]
+		},
+		"test:dist": {
+			"dependsOn": ["bundle"]
+		},
 		"test:coverage": {
 			"dependsOn": ["$TURBO_EXTENDS$", "bundle"]
 		},
+		"test:coverage:unit": {
+			"dependsOn": ["@roo-code/types#build"],
+			"inputs": ["$TURBO_DEFAULT$", "!__tests__/dist_assets.spec.ts"],
+			"outputs": ["coverage/unit/**"]
+		},
 		"bundle": {
 			"dependsOn": ["^build", "@roo-code/vscode-webview#build"],
 			"outputs": ["dist/**"]
diff --git a/src/vitest.dist.config.ts b/src/vitest.dist.config.ts
new file mode 100644
index 0000000000..0eae23958f
--- /dev/null
+++ b/src/vitest.dist.config.ts
@@ -0,0 +1,13 @@
+import { defineConfig, mergeConfig } from "vitest/config"
+
+import baseConfig from "./vitest.config"
+
+export default mergeConfig(
+	baseConfig,
+	defineConfig({
+		test: {
+			// This smoke test validates emitted artifacts; source coverage remains in the unit lane.
+			include: ["__tests__/dist_assets.spec.ts"],
+		},
+	}),
+)
diff --git a/src/vitest.unit.config.ts b/src/vitest.unit.config.ts
new file mode 100644
index 0000000000..79e93366f1
--- /dev/null
+++ b/src/vitest.unit.config.ts
@@ -0,0 +1,15 @@
+import { configDefaults, defineConfig, mergeConfig } from "vitest/config"
+
+import baseConfig from "./vitest.config"
+
+export default mergeConfig(
+	baseConfig,
+	defineConfig({
+		test: {
+			exclude: [...configDefaults.exclude, "__tests__/dist_assets.spec.ts"],
+			coverage: {
+				reportsDirectory: "coverage/unit",
+			},
+		},
+	}),
+)