From b2fbc1269744c02a12fc3a0b201657cd77f03a77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20=C5=81abucki?= <labucki.michal@gmail.com>
Date: Fri, 23 Jan 2026 16:24:46 +0100
Subject: [PATCH 1/2] fix:solution 2

---
 src/restoreNames.test.js | 42 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 40 insertions(+), 2 deletions(-)

diff --git a/src/restoreNames.test.js b/src/restoreNames.test.js
index 6310350..0365db2 100644
--- a/src/restoreNames.test.js
+++ b/src/restoreNames.test.js
@@ -1,10 +1,48 @@
 'use strict';
 
+const { ExportConflictException } = require('@aws-sdk/client-dynamodb');
+
 describe('restoreNames', () => {
-  // const { restoreNames } = require('./restoreNames');
+  const { restoreNames } = require('./restoreNames');
+
+  it('should set the firstName from fullName when firstName is set as undefined ', () => {
+    const users = [
+      {
+        firstName: undefined,
+        lastName: 'Holy',
+        fullName: 'Jack Holy',
+      },
+    ]
+    
+    restoreNames(users);
+
+    expect(users[0].firstName).toBe('Jack')
+  });
+
+  it('should set the firstName from fullName when firstName is not set as property  ', () => {
+    const users = [
+      {
+        lastName: 'Holy',
+        fullName: 'Jack Holy',
+      },
+    ]
+    
+    restoreNames(users);
+
+    expect(users[0].firstName).toBe('Jack')
+  });
 
-  it('should ', () => {
+  it('should keep the firstName when firstName has a different value than fullName', () => {
+    const users = [
+      { firstName: 'Jack',
+        lastName: 'Holy',
+        fullName: 'John Holy',
+      },
+    ]
+    
+    restoreNames(users);
 
+    expect(users[0].firstName).toBe('Jack')
   });
 
   // write tests here

From c758794f89742afd2f653dac474a3328e0e00a1d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20=C5=81abucki?= <labucki.michal@gmail.com>
Date: Fri, 23 Jan 2026 16:27:02 +0100
Subject: [PATCH 2/2] fix:solution 3

---
 src/restoreNames.test.js | 52 +++++++++++++++++++++-------------------
 1 file changed, 27 insertions(+), 25 deletions(-)

diff --git a/src/restoreNames.test.js b/src/restoreNames.test.js
index 0365db2..33f32e3 100644
--- a/src/restoreNames.test.js
+++ b/src/restoreNames.test.js
@@ -1,49 +1,51 @@
 'use strict';
 
-const { ExportConflictException } = require('@aws-sdk/client-dynamodb');
-
 describe('restoreNames', () => {
   const { restoreNames } = require('./restoreNames');
 
-  it('should set the firstName from fullName when firstName is set as undefined ', () => {
-    const users = [
-      {
-        firstName: undefined,
-        lastName: 'Holy',
-        fullName: 'Jack Holy',
-      },
-    ]
-    
-    restoreNames(users);
+  it(`should set the firstName from fullName when firstName is undefined `,
+    () => {
+      const users = [
+        {
+          firstName: undefined,
+          lastName: 'Holy',
+          fullName: 'Jack Holy',
+        },
+      ];
 
-    expect(users[0].firstName).toBe('Jack')
-  });
+      restoreNames(users);
+
+      expect(users[0].firstName).toBe('Jack');
+    });
 
-  it('should set the firstName from fullName when firstName is not set as property  ', () => {
+  it(`should set the firstName from fullName when firstName
+   is not set as property`,
+  () => {
     const users = [
       {
         lastName: 'Holy',
         fullName: 'Jack Holy',
       },
-    ]
-    
+    ];
+
     restoreNames(users);
 
-    expect(users[0].firstName).toBe('Jack')
+    expect(users[0].firstName).toBe('Jack');
   });
 
-  it('should keep the firstName when firstName has a different value than fullName', () => {
+  it(`should keep the firstName when firstName has a different
+   value than fullName`,
+  () => {
     const users = [
-      { firstName: 'Jack',
+      {
+        firstName: 'Jack',
         lastName: 'Holy',
         fullName: 'John Holy',
       },
-    ]
-    
+    ];
+
     restoreNames(users);
 
-    expect(users[0].firstName).toBe('Jack')
+    expect(users[0].firstName).toBe('Jack');
   });
-
-  // write tests here
 });