improve test of filter in Collection (#43258)

If no callback is supplied, all entries of the collection that are equivalent to false will be removed
laravel · Jul 18, 2022 · b15dc2a · b15dc2a
1 parent b3b6f5b
commit b15dc2a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tests/Support/SupportCollectionTest.php b/tests/Support/SupportCollectionTest.php
@@ -868,6 +868,9 @@ public function testFilter($collection)
         $this->assertEquals(['first' => 'Hello', 'second' => 'World'], $c->filter(function ($item, $key) {
             return $key !== 'id';
         })->all());
+
+        $c = new $collection([1, 2, 3, null, false, '', 0, []]);
+        $this->assertEquals([1, 2, 3], $c->filter()->all());
     }
 
     /**