test: migrate suites to e2e coverage layout

src/commands/openai-codex-model-default.e2e.test.ts

@@ -0,0 +1,47 @@
+import { describe, expect, it } from "vitest";
+import type { OpenClawConfig } from "../config/config.js";
+import {
+  applyOpenAICodexModelDefault,
+  OPENAI_CODEX_DEFAULT_MODEL,
+} from "./openai-codex-model-default.js";
+import { OPENAI_DEFAULT_MODEL } from "./openai-model-default.js";
+
+describe("applyOpenAICodexModelDefault", () => {
+  it("sets openai-codex default when model is unset", () => {
+    const cfg: OpenClawConfig = { agents: { defaults: {} } };
+    const applied = applyOpenAICodexModelDefault(cfg);
+    expect(applied.changed).toBe(true);
+    expect(applied.next.agents?.defaults?.model).toEqual({
+      primary: OPENAI_CODEX_DEFAULT_MODEL,
+    });
+  });
+
+  it("sets openai-codex default when model is openai/*", () => {
+    const cfg: OpenClawConfig = {
+      agents: { defaults: { model: OPENAI_DEFAULT_MODEL } },
+    };
+    const applied = applyOpenAICodexModelDefault(cfg);
+    expect(applied.changed).toBe(true);
+    expect(applied.next.agents?.defaults?.model).toEqual({
+      primary: OPENAI_CODEX_DEFAULT_MODEL,
+    });
+  });
+
+  it("does not override openai-codex/*", () => {
+    const cfg: OpenClawConfig = {
+      agents: { defaults: { model: OPENAI_CODEX_DEFAULT_MODEL } },
+    };
+    const applied = applyOpenAICodexModelDefault(cfg);
+    expect(applied.changed).toBe(false);
+    expect(applied.next).toEqual(cfg);
+  });
+
+  it("does not override non-openai models", () => {
+    const cfg: OpenClawConfig = {
+      agents: { defaults: { model: "anthropic/claude-opus-4-5" } },
+    };
+    const applied = applyOpenAICodexModelDefault(cfg);
+    expect(applied.changed).toBe(false);
+    expect(applied.next).toEqual(cfg);
+  });
+});