From ceea69df2fb23436223744daebc9a28ab93f2d46 Mon Sep 17 00:00:00 2001
From: endiliey <endiliey@gmail.com>
Date: Tue, 26 Nov 2019 18:26:55 +0700
Subject: [PATCH] test(v2): add more test to normalizeUrl

---
 packages/docusaurus-utils/src/__tests__/index.test.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/packages/docusaurus-utils/src/__tests__/index.test.ts b/packages/docusaurus-utils/src/__tests__/index.test.ts
index ed7fae44ea..dbb7eee1bc 100644
--- a/packages/docusaurus-utils/src/__tests__/index.test.ts
+++ b/packages/docusaurus-utils/src/__tests__/index.test.ts
@@ -257,9 +257,19 @@ describe('load utils', () => {
         input: ['http://foobar.com', '', 'test'],
         output: 'http://foobar.com/test',
       },
+      {
+        input: ['http://foobar.com', '', 'test', '/'],
+        output: 'http://foobar.com/test/',
+      },
     ];
     asserts.forEach(testCase => {
       expect(normalizeUrl(testCase.input)).toBe(testCase.output);
     });
+
+    expect(() =>
+      normalizeUrl(['http:example.com', undefined]),
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"Url must be a string. Received undefined"`,
+    );
   });
 });