From 80235711f42c6eee1cc6c9e6ff3fa2e1cb15617d Mon Sep 17 00:00:00 2001
From: David Anson <david@dlaa.me>
Date: Sat, 21 Jan 2023 19:01:42 -0800
Subject: [PATCH] Add test to ensure params.tokens and
 params.parsers.markdownit are the same object.

---
 test/markdownlint-test-custom-rules.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/test/markdownlint-test-custom-rules.js b/test/markdownlint-test-custom-rules.js
index 7d6f0534..09f498c6 100644
--- a/test/markdownlint-test-custom-rules.js
+++ b/test/markdownlint-test-custom-rules.js
@@ -1200,6 +1200,25 @@ test("customRulesAsyncThrowsInSyncContext", (t) => {
   );
 });
 
+test("customRulesParamsTokensSameObject", (t) => {
+  t.plan(1);
+  const options = {
+    "customRules": [
+      {
+        "names": [ "name" ],
+        "description": "description",
+        "tags": [ "tag" ],
+        "function":
+          (params) => {
+            t.is(params.tokens, params.parsers.markdownit);
+          }
+      }
+    ],
+    "files": [ "README.md" ]
+  };
+  return markdownlint.promises.markdownlint(options).then(() => null);
+});
+
 test("customRulesParamsAreFrozen", (t) => {
   const options = {
     "customRules": [