From 0f20708a3cbcba9bdb26e4b6946ab708cab47428 Mon Sep 17 00:00:00 2001
From: endiliey <endiliey@gmail.com>
Date: Sat, 25 Aug 2018 11:55:14 +0800
Subject: [PATCH] rewrite failing test

---
 lib/core/__tests__/utils.test.js | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/lib/core/__tests__/utils.test.js b/lib/core/__tests__/utils.test.js
index b1a6e4154a278..52ed7609db1f4 100644
--- a/lib/core/__tests__/utils.test.js
+++ b/lib/core/__tests__/utils.test.js
@@ -65,9 +65,26 @@ describe('utils', () => {
   });
 
   test('getGitUpdateTime', () => {
-    const filepath =
-      '/home/shubham/Documents/Docusaurus/lib/core/__tests__/__fixtures__/test-doc.md';
-    expect(utils.getGitLastUpdated(filepath)).toBe('8/24/2018, 11:56:00 PM');
-    expect(utils.getGitLastUpdated(filepath + 'random')).toBeNull(); // Modify filepath to make it any invalid path
+    // existing test file in repository with git timestamp
+    const existingFilePath = path.join(__dirname, '__fixtures__', 'test.md');
+    expect(utils.getGitLastUpdated(existingFilePath)).toMatchInlineSnapshot(
+      `"8/25/2018, 11:42:20 AM"`
+    );
+
+    // non existing file
+    const nonExistingFilePath = path.join(
+      __dirname,
+      '__fixtures__',
+      '.nonExisting'
+    );
+    expect(utils.getGitLastUpdated(null)).toBeNull();
+    expect(utils.getGitLastUpdated(undefined)).toBeNull();
+    expect(utils.getGitLastUpdated(nonExistingFilePath)).toBeNull();
+
+    // temporary created file that has no git timestamp
+    const tempFilePath = path.join(__dirname, '__fixtures__', '.temp');
+    fs.writeFileSync(tempFilePath, 'Lorem ipsum :)');
+    expect(utils.getGitLastUpdated(tempFilePath)).toBeNull();
+    fs.unlinkSync(tempFilePath);
   });
 });