Force integers in UID

Author: stevebauman

src/Connection/ImapQueryBuilder.php

@@ -232,10 +232,9 @@ public function header(string $header, string $value): static
      */
     public function uid(int|string|array $uid): static
     {
-        return $this->where(
-            ImapSearchKey::Uid,
-            new RawQueryValue(implode(',', (array) $uid))
-        );
+        return $this->where(ImapSearchKey::Uid, new RawQueryValue(
+            Str::set(array_map('intval', (array) $uid))
+        ));
     }
 
     /**

tests/Unit/Connection/ImapQueryBuilderTest.php

@@ -240,7 +240,7 @@ function (ImapQueryBuilder $q) {
 test('compiles multiple UID values without quotes', function () {
     $builder = new ImapQueryBuilder;
 
-    $builder->uid([2, 3]);
+    $builder->uid([2, 3, 5]);
 
     expect($builder->toImap())->toBe('UID 2,3');
 });