test: tighten relay smoke + slack token validation

src/config/slack-token-validation.test.ts

@@ -33,4 +33,39 @@ describe("Slack token config fields", () => {
     });
     expect(res.ok).toBe(true);
   });
+
+  it("rejects invalid userTokenReadOnly types", () => {
+    const res = validateConfigObject({
+      channels: {
+        slack: {
+          botToken: "xoxb-any",
+          appToken: "xapp-any",
+          userToken: "xoxp-any",
+          // oxlint-disable-next-line typescript/no-explicit-any
+          userTokenReadOnly: "no" as any,
+        },
+      },
+    });
+    expect(res.ok).toBe(false);
+    if (!res.ok) {
+      expect(res.issues.some((iss) => iss.path.includes("userTokenReadOnly"))).toBe(true);
+    }
+  });
+
+  it("rejects invalid userToken types", () => {
+    const res = validateConfigObject({
+      channels: {
+        slack: {
+          botToken: "xoxb-any",
+          appToken: "xapp-any",
+          // oxlint-disable-next-line typescript/no-explicit-any
+          userToken: 123 as any,
+        },
+      },
+    });
+    expect(res.ok).toBe(false);
+    if (!res.ok) {
+      expect(res.issues.some((iss) => iss.path.includes("userToken"))).toBe(true);
+    }
+  });
 });