From ba258537e309914f88bec0aea99319a6bd589647 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Fri, 17 Nov 2023 01:46:48 +0800
Subject: [PATCH] Improve coverage

---
 tests/integration/__tests__/config-invalid.js      | 14 ++++++++++++++
 .../invalid-config-value/prettier.config.mjs       |  1 +
 2 files changed, 15 insertions(+)
 create mode 100644 tests/integration/cli/config/invalid/invalid-config-value/prettier.config.mjs

diff --git a/tests/integration/__tests__/config-invalid.js b/tests/integration/__tests__/config-invalid.js
index 2f79a033d..7cf19705a 100644
--- a/tests/integration/__tests__/config-invalid.js
+++ b/tests/integration/__tests__/config-invalid.js
@@ -164,3 +164,17 @@ describe("Invalid yaml file", () => {
     ),
   });
 });
+
+describe("Invalid config value", () => {
+  runCli("cli/config/invalid", [
+    "--config",
+    "invalid-config-value/prettier.config.mjs",
+    "--parser",
+    "babel",
+  ]).test({
+    status: 0,
+    stdout: "",
+    write: [],
+    stderr: "",
+  });
+});
diff --git a/tests/integration/cli/config/invalid/invalid-config-value/prettier.config.mjs b/tests/integration/cli/config/invalid/invalid-config-value/prettier.config.mjs
new file mode 100644
index 000000000..edb72725b
--- /dev/null
+++ b/tests/integration/cli/config/invalid/invalid-config-value/prettier.config.mjs
@@ -0,0 +1 @@
+export default undefined