test: run suite through isolated mock runner

package.json

@@ -34,7 +34,7 @@
     "prepublishOnly": "bun run clean && bun run build",
     "test:model-capabilities": "bun test src/shared/model-capability-aliases.test.ts src/shared/model-capability-guardrails.test.ts src/shared/model-capabilities.test.ts src/cli/doctor/checks/model-resolution.test.ts --bail",
     "typecheck": "tsc --noEmit",
-    "test": "bun test bin script src"
+    "test": "bun run script/run-ci-tests.ts"
   },
   "keywords": [
     "opencode",

script/run-ci-tests.test.ts

@@ -0,0 +1,11 @@
+import { describe, expect, test } from "bun:test"
+
+describe("test script isolation", () => {
+  test("#given mock.module tests in the suite #then bun run test uses the isolated CI runner", async () => {
+    //#given
+    const packageJson = await Bun.file("package.json").json()
+
+    //#then
+    expect(packageJson.scripts.test).toBe("bun run script/run-ci-tests.ts")
+  })
+})

src/index.telemetry.test.ts

@@ -38,11 +38,15 @@ function installModuleMocks(): void {
     detectExternalSkillPlugin: mock(() => ({ detected: false, pluginName: null })),
     getSkillPluginConflictWarning: mock(() => ""),
   }))
-  mock.module("./shared", () => ({
+  mock.module("./shared/logger", () => ({
-    injectServerAuthIntoClient: mockInjectServerAuthIntoClient,
     log: mock(() => {}),
+  }))
+  mock.module("./shared/log-legacy-plugin-startup-warning", () => ({
     logLegacyPluginStartupWarning: mockLogLegacyPluginStartupWarning,
   }))
+  mock.module("./shared/opencode-server-auth", () => ({
+    injectServerAuthIntoClient: mockInjectServerAuthIntoClient,
+  }))
   mock.module("./plugin-config", () => ({
     loadPluginConfig: mockLoadPluginConfig,
   }))

src/index.test.ts

@@ -52,12 +52,18 @@ function installIndexModuleMocks(): void {
     getSkillPluginConflictWarning: mockGetSkillPluginConflictWarning,
   }))
 
-  mock.module("./shared", () => ({
+  mock.module("./shared/logger", () => ({
-    injectServerAuthIntoClient: mockInjectServerAuthIntoClient,
     log: mock(() => {}),
+  }))
+
+  mock.module("./shared/log-legacy-plugin-startup-warning", () => ({
     logLegacyPluginStartupWarning: mockLogLegacyPluginStartupWarning,
   }))
 
+  mock.module("./shared/opencode-server-auth", () => ({
+    injectServerAuthIntoClient: mockInjectServerAuthIntoClient,
+  }))
+
   mock.module("./plugin-config", () => ({
     loadPluginConfig: mockLoadPluginConfig,
   }))

src/index.ts

@@ -18,7 +18,9 @@ import {
 import { loadPluginConfig } from "./plugin-config"
 import { createModelCacheState } from "./plugin-state"
 import { createFirstMessageVariantGate } from "./shared/first-message-variant"
-import { injectServerAuthIntoClient, log, logLegacyPluginStartupWarning } from "./shared"
+import { log } from "./shared/logger"
+import { logLegacyPluginStartupWarning } from "./shared/log-legacy-plugin-startup-warning"
+import { injectServerAuthIntoClient } from "./shared/opencode-server-auth"
 import { installAgentSortShim, setAgentSortOrder } from "./shared/agent-sort-shim"
 import { detectExternalSkillPlugin, getSkillPluginConflictWarning } from "./shared/external-plugin-detector"
 import { startBackgroundCheck as startTmuxCheck } from "./tools/interactive-bash"