test: add negative limit test

fuwasegu · Sep 14, 2023 · 601eb3b · 601eb3b
1 parent bc8df43
commit 601eb3b
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/tests/Support/SupportLazyCollectionTest.php b/tests/Support/SupportLazyCollectionTest.php
@@ -231,4 +231,23 @@ public function testUniqueDoubleEnumeration()
 
         $this->assertSame([1, 2], $data->all());
     }
+
+    public function testTakeWithNegativeLimit()
+    {
+        $data = LazyCollection::times(10);
+
+        $this->assertSame([
+            7 => 8,
+            8 => 9,
+            9 => 10,
+        ], $data->take(-3)->all());
+
+        $this->assertSame([
+            7 => 8,
+            8 => 9,
+            9 => 10,
+        ], $data->take(-5)->take(-3)->all());
+
+        $this->assertSame($data->take(10)->all(), $data->take(-10)->all());
+    }
 }