From 271a861e0523ab0d8f7e46a1792a029a20b174f6 Mon Sep 17 00:00:00 2001
From: Masashi Hirano <cherrydog07@gmail.com>
Date: Mon, 11 Jun 2018 06:47:12 +0900
Subject: [PATCH] test: add test to check colorMode type of Console

PR-URL: https://github.com/nodejs/node/pull/21248
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Lance Ball <lball@redhat.com>
---
 test/parallel/test-console-tty-colors.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/test/parallel/test-console-tty-colors.js b/test/parallel/test-console-tty-colors.js
index 945c21f28a27de..4f4064970ad6b7 100644
--- a/test/parallel/test-console-tty-colors.js
+++ b/test/parallel/test-console-tty-colors.js
@@ -44,3 +44,27 @@ check(true, true, true);
 check(false, true, true);
 check(true, false, false);
 check(false, false, false);
+
+// check invalid colorMode type
+{
+  const stream = new Writable({
+    write: common.mustNotCall()
+  });
+
+  [0, 'true', null, {}, [], () => {}].forEach((colorMode) => {
+    const received = util.inspect(colorMode);
+    assert.throws(
+      () => {
+        new Console({
+          stdout: stream,
+          ignoreErrors: false,
+          colorMode: colorMode
+        });
+      },
+      {
+        message: `The argument 'colorMode' is invalid. Received ${received}`,
+        code: 'ERR_INVALID_ARG_VALUE'
+      }
+    );
+  });
+}