Fixed handling of empty array

TheDragonCode · Apr 12, 2021 · 2d4bd57 · 2d4bd57
1 parent ea0863a
commit 2d4bd57
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/Services/Formatter.php b/src/Services/Formatter.php
@@ -41,6 +41,10 @@ public function setSimple(): void
 
     public function raw(array $array, int $pad = 1): string
     {
+        if (empty($array)) {
+            return '[]';
+        }
+
         $array = $this->convertKeysCase($array);
 
         $keys_size  = $this->sizeKeys($array);

diff --git a/tests/FormatterRawTest.php b/tests/FormatterRawTest.php
@@ -30,4 +30,13 @@ public function testStoreNotString()
             $formatted . PHP_EOL
         );
     }
+
+    public function testEmptyArray()
+    {
+        $service = $this->service();
+
+        $formatted = $service->raw([]);
+
+        $this->assertSame('[]', $formatted);
+    }
 }