From ce794ee96eb82632ad1151170bbce5fac2190e0d Mon Sep 17 00:00:00 2001
From: Maximilian Antoni <mail@maxantoni.de>
Date: Wed, 8 Aug 2018 22:13:37 +0200
Subject: [PATCH] Add demo

---
 demo/diff.test.js | 20 ++++++++++++++++++++
 package.json      |  3 ++-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 demo/diff.test.js

diff --git a/demo/diff.test.js b/demo/diff.test.js
new file mode 100644
index 00000000..2141f70b
--- /dev/null
+++ b/demo/diff.test.js
@@ -0,0 +1,20 @@
+/*
+ * Demo error messages and diff rendering with Mocha.
+ */
+"use strict";
+
+var assert = require("..").assert;
+
+describe("diff", function() {
+    it("multiline string", function() {
+        assert.equals("foo\nbar\ndoo\n", "bar\ndoo\nxyz\n");
+    });
+
+    it("objects", function() {
+        assert.equals({ foo: 42 }, { foo: 66 });
+    });
+
+    it("matchJson", function() {
+        assert.matchJson('{"foo":42,"bar":true}', { foo: 42, bar: false });
+    });
+});
diff --git a/package.json b/package.json
index c1c0e0be..f1dfc9bb 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,8 @@
     "precommit": "lint-staged",
     "prepublishOnly": "npm run build && mkdocs gh-deploy -r upstream || mkdocs gh-deploy -r origin",
     "test": "mocha 'lib/**/*.test.js'",
-    "test-coverage": "nyc --reporter text --reporter html --reporter lcovonly npm run test"
+    "test-coverage": "nyc --reporter text --reporter html --reporter lcovonly npm run test",
+    "demo": "mocha demo/*.test.js"
   },
   "lint-staged": {
     "*.js": "eslint"