diff --git a/tests/Cheeper/Tests/Chapter5/Application/Author/Query/CountFollowersQueryHandler/WithRedisAccess/CountFollowersQueryHandlerTest.php b/tests/Cheeper/Tests/Chapter5/Application/Author/Query/CountFollowersQueryHandler/WithRedisAccess/CountFollowersQueryHandlerTest.php
index 0a5cc24..ed63297 100644
--- a/tests/Cheeper/Tests/Chapter5/Application/Author/Query/CountFollowersQueryHandler/WithRedisAccess/CountFollowersQueryHandlerTest.php
+++ b/tests/Cheeper/Tests/Chapter5/Application/Author/Query/CountFollowersQueryHandler/WithRedisAccess/CountFollowersQueryHandlerTest.php
@@ -48,11 +48,11 @@ final class CountFollowersQueryHandlerTest extends TestCase
         $authorFollowers = 0;
         $queryHandler = new CountFollowersQueryHandler(
             $this->buildRedisMockReturning(
-                json_encode([
+                [
                     'id' => $authorId,
                     'username' => $authorUsername,
                     'followers' => $authorFollowers,
-                ])
+                ]
             )
         );
 
@@ -89,7 +89,7 @@ final class CountFollowersQueryHandlerTest extends TestCase
     private function buildRedisMockReturning($fakeReturn): Redis
     {
         $mock = $this->createStub(Redis::class);
-        $mock->method('get')->willReturn(
+        $mock->method('hGetAll')->willReturn(
             $fakeReturn
         );
 
diff --git a/tests/Cheeper/Tests/Chapter7/Application/Author/Query/CountFollowersQueryHandlerTest.php b/tests/Cheeper/Tests/Chapter7/Application/Author/Query/CountFollowersQueryHandlerTest.php
index c315350..18170c4 100644
--- a/tests/Cheeper/Tests/Chapter7/Application/Author/Query/CountFollowersQueryHandlerTest.php
+++ b/tests/Cheeper/Tests/Chapter7/Application/Author/Query/CountFollowersQueryHandlerTest.php
@@ -48,15 +48,15 @@ final class CountFollowersQueryHandlerTest extends TestCase
         $authorFollowers = 0;
         $queryHandler = new CountFollowersQueryHandler(
             $this->buildRedisMockReturning(
-                json_encode([
+                [
                     'id' => $authorId,
                     'username' => $authorUsername,
                     'followers' => $authorFollowers,
-                ])
+                ]
             )
         );
 
-        $expectedReponse = new CountFollowersResponse(
+        $expectedResponse = new CountFollowersResponse(
             authorId: $authorId,
             authorUsername: $authorUsername,
             numberOfFollowers: $authorFollowers
@@ -67,29 +67,29 @@ final class CountFollowersQueryHandlerTest extends TestCase
         );
 
         $this->assertSame(
-            $expectedReponse->authorId(),
+            $expectedResponse->authorId(),
             $actualResponse->authorId()
         );
 
         $this->assertSame(
-            $expectedReponse->authorUsername(),
+            $expectedResponse->authorUsername(),
             $actualResponse->authorUsername()
         );
 
         $this->assertSame(
-            $expectedReponse->numberOfFollowers(),
+            $expectedResponse->numberOfFollowers(),
             $actualResponse->numberOfFollowers()
         );
 
         // In PHPUnit, there is also the chance to
         // compare the whole content of the object
-        // $this->assertEquals($expectedReponse, $actualResponse);
+        // $this->assertEquals($expectedResponse, $actualResponse);
     }
 
     private function buildRedisMockReturning($fakeReturn): Redis
     {
         $mock = $this->createStub(Redis::class);
-        $mock->method('get')->willReturn(
+        $mock->method('hGetAll')->willReturn(
             $fakeReturn
         );