refactor: modernize vitest projects config

test/scripts/test-projects.test.ts

@@ -17,7 +17,7 @@ describe("test-projects args", () => {
       "exec",
       "vitest",
       "--config",
-      "vitest.projects.config.ts",
+      "vitest.config.ts",
       "src/foo.test.ts",
     ]);
   });
@@ -28,7 +28,7 @@ describe("test-projects args", () => {
       "vitest",
       "run",
       "--config",
-      "vitest.projects.config.ts",
+      "vitest.config.ts",
       "src/foo.test.ts",
     ]);
   });

test/setup-openclaw-runtime.ts

@@ -6,35 +6,30 @@ import type {
 } from "../src/channels/plugins/types.js";
 import type { OpenClawConfig } from "../src/config/config.js";
 import type { OutboundSendDeps } from "../src/infra/outbound/deliver.js";
-import { resetPluginRuntimeStateForTest, setActivePluginRegistry } from "../src/plugins/runtime.js";
 import type { PluginRegistry } from "../src/plugins/registry.js";
+import { resetPluginRuntimeStateForTest, setActivePluginRegistry } from "../src/plugins/runtime.js";
 import { installSharedTestSetup } from "./setup.shared.js";
 
 const testEnv = installSharedTestSetup();
 
-const [
-  { resetContextWindowCacheForTest },
-  { resetModelsJsonReadyCacheForTest },
-  { drainSessionWriteLockStateForTest, resetSessionWriteLockStateForTest },
-  { createTopLevelChannelReplyToModeResolver },
-  { createTestRegistry },
-  { cleanupSessionStateForTest },
-] = await Promise.all([
-  import("../src/agents/context.js"),
-  import("../src/agents/models-config.js"),
-  import("../src/agents/session-write-lock.js"),
-  import("../src/channels/plugins/threading-helpers.js"),
-  import("../src/test-utils/channel-plugins.js"),
-  import("../src/test-utils/session-state-cleanup.js"),
-]);
-
 const WORKER_RUNTIME_STATE = Symbol.for("openclaw.testSetupRuntimeState");
+const WORKER_RUNTIME_DEPS = Symbol.for("openclaw.testSetupRuntimeDeps");
 
 type WorkerRuntimeState = {
   defaultPluginRegistry: PluginRegistry | null;
   materializedDefaultPluginRegistry: PluginRegistry | null;
 };
 
+type WorkerRuntimeDeps = {
+  resetContextWindowCacheForTest: typeof import("../src/agents/context.js").resetContextWindowCacheForTest;
+  resetModelsJsonReadyCacheForTest: typeof import("../src/agents/models-config.js").resetModelsJsonReadyCacheForTest;
+  drainSessionWriteLockStateForTest: typeof import("../src/agents/session-write-lock.js").drainSessionWriteLockStateForTest;
+  resetSessionWriteLockStateForTest: typeof import("../src/agents/session-write-lock.js").resetSessionWriteLockStateForTest;
+  createTopLevelChannelReplyToModeResolver: typeof import("../src/channels/plugins/threading-helpers.js").createTopLevelChannelReplyToModeResolver;
+  createTestRegistry: typeof import("../src/test-utils/channel-plugins.js").createTestRegistry;
+  cleanupSessionStateForTest: typeof import("../src/test-utils/session-state-cleanup.js").cleanupSessionStateForTest;
+};
+
 const workerRuntimeState = (() => {
   const globalState = globalThis as typeof globalThis & {
     [WORKER_RUNTIME_STATE]?: WorkerRuntimeState;
@@ -48,6 +43,52 @@ const workerRuntimeState = (() => {
   return globalState[WORKER_RUNTIME_STATE];
 })();
 
+async function loadWorkerRuntimeDeps(): Promise<WorkerRuntimeDeps> {
+  const [
+    { resetContextWindowCacheForTest },
+    { resetModelsJsonReadyCacheForTest },
+    { drainSessionWriteLockStateForTest, resetSessionWriteLockStateForTest },
+    { createTopLevelChannelReplyToModeResolver },
+    { createTestRegistry },
+    { cleanupSessionStateForTest },
+  ] = await Promise.all([
+    import("../src/agents/context.js"),
+    import("../src/agents/models-config.js"),
+    import("../src/agents/session-write-lock.js"),
+    import("../src/channels/plugins/threading-helpers.js"),
+    import("../src/test-utils/channel-plugins.js"),
+    import("../src/test-utils/session-state-cleanup.js"),
+  ]);
+
+  return {
+    resetContextWindowCacheForTest,
+    resetModelsJsonReadyCacheForTest,
+    drainSessionWriteLockStateForTest,
+    resetSessionWriteLockStateForTest,
+    createTopLevelChannelReplyToModeResolver,
+    createTestRegistry,
+    cleanupSessionStateForTest,
+  };
+}
+
+const workerRuntimeDeps = await (() => {
+  const globalState = globalThis as typeof globalThis & {
+    [WORKER_RUNTIME_DEPS]?: Promise<WorkerRuntimeDeps>;
+  };
+  globalState[WORKER_RUNTIME_DEPS] ??= loadWorkerRuntimeDeps();
+  return globalState[WORKER_RUNTIME_DEPS];
+})();
+
+const {
+  resetContextWindowCacheForTest,
+  resetModelsJsonReadyCacheForTest,
+  drainSessionWriteLockStateForTest,
+  resetSessionWriteLockStateForTest,
+  createTopLevelChannelReplyToModeResolver,
+  createTestRegistry,
+  cleanupSessionStateForTest,
+} = workerRuntimeDeps;
+
 const pickSendFn = (id: ChannelId, deps?: OutboundSendDeps) => {
   return deps?.[id] as ((...args: unknown[]) => Promise<unknown>) | undefined;
 };

test/vitest-config.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from "vitest";
 import baseConfig, { resolveLocalVitestMaxWorkers } from "../vitest.config.ts";
 
 describe("resolveLocalVitestMaxWorkers", () => {
-  it("defaults local runs to a single worker even on larger hosts", () => {
+  it("uses a moderate local worker cap on larger hosts", () => {
     expect(
       resolveLocalVitestMaxWorkers(
         {
@@ -13,7 +13,7 @@ describe("resolveLocalVitestMaxWorkers", () => {
           totalMemoryBytes: 64 * 1024 ** 3,
         },
       ),
-    ).toBe(1);
+    ).toBe(4);
   });
 
   it("lets OPENCLAW_VITEST_MAX_WORKERS override the inferred cap", () => {
@@ -45,7 +45,7 @@ describe("resolveLocalVitestMaxWorkers", () => {
     ).toBe(3);
   });
 
-  it("keeps memory-constrained hosts on the same single-worker default", () => {
+  it("keeps memory-constrained hosts conservative", () => {
     expect(
       resolveLocalVitestMaxWorkers(
         {},
@@ -54,10 +54,10 @@ describe("resolveLocalVitestMaxWorkers", () => {
           totalMemoryBytes: 16 * 1024 ** 3,
         },
       ),
-    ).toBe(1);
+    ).toBe(2);
   });
 
-  it("keeps roomy hosts on the same single-worker default", () => {
+  it("lets roomy hosts use more local parallelism", () => {
     expect(
       resolveLocalVitestMaxWorkers(
         {},
@@ -66,7 +66,7 @@ describe("resolveLocalVitestMaxWorkers", () => {
           totalMemoryBytes: 128 * 1024 ** 3,
         },
       ),
-    ).toBe(1);
+    ).toBe(6);
   });
 });
 

test/vitest-projects-config.test.ts

@@ -1,12 +1,11 @@
 import { describe, expect, it } from "vitest";
-import projectsConfig from "../vitest.projects.config.ts";
+import baseConfig from "../vitest.config.ts";
 
 describe("projects vitest config", () => {
-  it("defines named unit and boundary projects", () => {
-    expect(projectsConfig.test?.projects).toHaveLength(2);
-    expect(projectsConfig.test?.projects?.map((project) => project.test?.name)).toEqual([
-      "unit",
-      "boundary",
+  it("defines unit and boundary project config files at the root", () => {
+    expect(baseConfig.test?.projects).toEqual([
+      "vitest.unit.config.ts",
+      "vitest.boundary.config.ts",
     ]);
   });
 });