test: default scoped vitest configs to no-isolate

test/vitest-scoped-config.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, it } from "vitest";
+import channelsConfig from "../vitest.channels.config.ts";
+import extensionsConfig from "../vitest.extensions.config.ts";
+import { createScopedVitestConfig, resolveVitestIsolation } from "../vitest.scoped-config.ts";
+
+describe("resolveVitestIsolation", () => {
+  it("defaults shared scoped configs to non-isolated workers", () => {
+    expect(resolveVitestIsolation({})).toBe(false);
+  });
+
+  it("restores isolate mode when explicitly requested", () => {
+    expect(resolveVitestIsolation({ OPENCLAW_TEST_ISOLATE: "1" })).toBe(true);
+    expect(resolveVitestIsolation({ OPENCLAW_TEST_NO_ISOLATE: "0" })).toBe(true);
+    expect(resolveVitestIsolation({ OPENCLAW_TEST_NO_ISOLATE: "false" })).toBe(true);
+  });
+});
+
+describe("createScopedVitestConfig", () => {
+  it("applies non-isolated mode by default", () => {
+    const config = createScopedVitestConfig(["src/example.test.ts"]);
+    expect(config.test?.isolate).toBe(false);
+  });
+});
+
+describe("scoped vitest configs", () => {
+  it("defaults channel tests to non-isolated mode", () => {
+    expect(channelsConfig.test?.isolate).toBe(false);
+  });
+
+  it("defaults extension tests to non-isolated mode", () => {
+    expect(extensionsConfig.test?.isolate).toBe(false);
+  });
+});

test/vitest-unit-config.test.ts

@@ -2,6 +2,7 @@ import fs from "node:fs";
 import os from "node:os";
 import path from "node:path";
 import { afterEach, describe, expect, it } from "vitest";
+import unitConfig from "../vitest.unit.config.ts";
 import {
   loadExtraExcludePatternsFromEnv,
   loadIncludePatternsFromEnv,
@@ -77,3 +78,9 @@ describe("loadExtraExcludePatternsFromEnv", () => {
     ).toThrow(/JSON array/u);
   });
 });
+
+describe("unit vitest config", () => {
+  it("defaults unit tests to non-isolated mode", () => {
+    expect(unitConfig.test?.isolate).toBe(false);
+  });
+});