refactor: 清理 checker 遗留边界

tests/server/checker/runner/command/runner.test.ts

@@ -7,6 +7,10 @@ import { CommandChecker } from "../../../../../src/server/checker/runner/command
 
 const checker = new CommandChecker();
 
+const processEnv = Object.fromEntries(
+  Object.entries(process.env).filter((entry): entry is [string, string] => entry[1] !== undefined),
+);
+
 function makeCtx(timeoutMs = 5000): CheckerContext {
   const controller = new AbortController();
   setTimeout(() => controller.abort(), timeoutMs);
@@ -21,7 +25,7 @@ function makeTarget(
     command: {
       args: ["hello"],
       cwd: "/tmp",
-      env: {},
+      env: processEnv,
       exec: "echo",
       maxOutputBytes: 1024 * 1024,
       ...command,
@@ -125,6 +129,22 @@ describe("CommandChecker", () => {
     expect(result.matched).toBe(true);
   });
 
+  test("execute 使用 resolved env", async () => {
+    const result = await checker.execute(
+      makeTarget(
+        {
+          args: ["-e", "console.log(process.env.DIAL_TEST_ENV ?? '')"],
+          env: { DIAL_TEST_ENV: "resolved-env" },
+          exec: process.execPath,
+        },
+        { expect: { stdout: [{ contains: "resolved-env" }] } },
+      ),
+      makeCtx(),
+    );
+
+    expect(result.matched).toBe(true);
+  });
+
   test("serialize 返回命令摘要和 config JSON", () => {
     const target = makeTarget({ args: ["hello"], exec: "echo" });
     const s = checker.serialize(target);