diff --git a/tests/Unit/Utilities/PregTest.php b/tests/Unit/Utilities/PregTest.php
index bd62c0b6..b23377ff 100644
--- a/tests/Unit/Utilities/PregTest.php
+++ b/tests/Unit/Utilities/PregTest.php
@@ -182,6 +182,46 @@ public function replaceReplaces($pattern, $replacement, string $subject, int $li
         self::assertSame($expectedResult, $result);
     }
 
+    /**
+     * @test
+     */
+    public function replaceSetsCount(): void
+    {
+        $subject = new Preg();
+
+        $subject->replace('/a/', 'fab', 'abba', -1, $count);
+
+        self::assertSame(2, $count);
+    }
+
+    /**
+     * @test
+     */
+    public function replaceReturnsSubjectOnError(): void
+    {
+        $subject = new Preg();
+
+        $result = @$subject->replace('/', 'fab', 'abba');
+
+        self::assertSame('abba', $result);
+    }
+
+    /**
+     * @param array<int, string> $matches
+     */
+    private function callbackForReplaceCallback(array $matches): string
+    {
+        if (\is_array($this->replaceCallbackReplacement)) {
+            if ($matches[0] !== $this->lastReplaceCallbackMatch) {
+                ++$this->replaceCallbackReplacementIndex;
+                $this->lastReplaceCallbackMatch = $matches[0];
+            }
+            return $this->replaceCallbackReplacement[$this->replaceCallbackReplacementIndex];
+        } else {
+            return $this->replaceCallbackReplacement;
+        }
+    }
+
     /**
      * @test
      *
@@ -215,11 +255,19 @@ public function replaceCallbackReplaces(
     /**
      * @test
      */
-    public function replaceSetsCount(): void
+    public function replaceCallbackSetsCount(): void
     {
         $subject = new Preg();
 
-        $subject->replace('/a/', 'fab', 'abba', -1, $count);
+        $subject->replaceCallback(
+            '/a/',
+            static function (array $matches): string {
+                return 'fab';
+            },
+            'abba',
+            -1,
+            $count
+        );
 
         self::assertSame(2, $count);
     }
@@ -227,21 +275,19 @@ public function replaceSetsCount(): void
     /**
      * @test
      */
-    public function replaceCallbackSetsCount(): void
+    public function replaceCallbackReturnsSubjectOnError(): void
     {
         $subject = new Preg();
 
-        $subject->replaceCallback(
-            '/a/',
+        $result = @$subject->replaceCallback(
+            '/',
             static function (array $matches): string {
                 return 'fab';
             },
-            'abba',
-            -1,
-            $count
+            'abba'
         );
 
-        self::assertSame(2, $count);
+        self::assertSame('abba', $result);
     }
 
     /**
@@ -298,6 +344,31 @@ public function splitSplits(string $pattern, string $subject, int $limit, int $f
         self::assertSame($expectedResult, $result);
     }
 
+    /**
+     * @test
+     */
+    public function splitReturnsArrayContainingSubjectOnError(): void
+    {
+        $subject = new Preg();
+
+        $result = @$subject->split('/', 'abba');
+
+        self::assertSame(['abba'], $result);
+    }
+
+    /**
+     * @test
+     */
+    public function splitWithOffsetCaptureIsNotSupported(): void
+    {
+        $this->expectException(\RuntimeException::class);
+        $this->expectExceptionCode(1726506348);
+        $this->expectExceptionMessage('PREG_SPLIT_OFFSET_CAPTURE');
+        $subject = new Preg();
+
+        $result = $subject->split('/a/', 'abba', -1, PREG_SPLIT_OFFSET_CAPTURE);
+    }
+
     /**
      * @return array<non-empty-string, array{
      *             pattern: non-empty-string,
@@ -382,61 +453,6 @@ public function matchSetsMatches(string $pattern, string $subject, array $expect
         self::assertSame($expectedMatches, $matches);
     }
 
-    /**
-     * @test
-     */
-    public function replaceReturnsSubjectOnError(): void
-    {
-        $subject = new Preg();
-
-        $result = @$subject->replace('/', 'fab', 'abba');
-
-        self::assertSame('abba', $result);
-    }
-
-    /**
-     * @test
-     */
-    public function replaceCallbackReturnsSubjectOnError(): void
-    {
-        $subject = new Preg();
-
-        $result = @$subject->replaceCallback(
-            '/',
-            static function (array $matches): string {
-                return 'fab';
-            },
-            'abba'
-        );
-
-        self::assertSame('abba', $result);
-    }
-
-    /**
-     * @test
-     */
-    public function splitReturnsArrayContainingSubjectOnError(): void
-    {
-        $subject = new Preg();
-
-        $result = @$subject->split('/', 'abba');
-
-        self::assertSame(['abba'], $result);
-    }
-
-    /**
-     * @test
-     */
-    public function splitWithOffsetCaptureIsNotSupported(): void
-    {
-        $this->expectException(\RuntimeException::class);
-        $this->expectExceptionCode(1726506348);
-        $this->expectExceptionMessage('PREG_SPLIT_OFFSET_CAPTURE');
-        $subject = new Preg();
-
-        $result = $subject->split('/a/', 'abba', -1, PREG_SPLIT_OFFSET_CAPTURE);
-    }
-
     /**
      * @test
      */
@@ -460,20 +476,4 @@ public function matchSetsMatchesToEmptyArrayOnError(): void
 
         self::assertSame([], $matches);
     }
-
-    /**
-     * @param array<int, string> $matches
-     */
-    private function callbackForReplaceCallback(array $matches): string
-    {
-        if (\is_array($this->replaceCallbackReplacement)) {
-            if ($matches[0] !== $this->lastReplaceCallbackMatch) {
-                ++$this->replaceCallbackReplacementIndex;
-                $this->lastReplaceCallbackMatch = $matches[0];
-            }
-            return $this->replaceCallbackReplacement[$this->replaceCallbackReplacementIndex];
-        } else {
-            return $this->replaceCallbackReplacement;
-        }
-    }
 }