From 6f230edc8bc22b84b1a0770ab2e8a7312a468035 Mon Sep 17 00:00:00 2001
From: fluffycondor <7ionmail@gmail.com>
Date: Sun, 18 Dec 2022 16:04:16 +0600
Subject: [PATCH] Add one more test

---
 tests/CoreStubsTest.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/CoreStubsTest.php b/tests/CoreStubsTest.php
index d25c27de7d3..a0f2bfd282d 100644
--- a/tests/CoreStubsTest.php
+++ b/tests/CoreStubsTest.php
@@ -101,7 +101,7 @@ public function providerValidCodeParse(): iterable
             'ignored_issues' => ['RedundantCondition'],
             'php_version' => '8.0',
         ];
-        yield 'sprintf yields a non-empty-string' => [
+        yield 'sprintf yields a non-empty-string for non-empty-string value' => [
             '<?php
 
             /**
@@ -114,5 +114,14 @@ function foo(string $foo): string
             }
             ',
         ];
+        yield 'sprintf yields a string for possible empty string param' => [
+            '<?php
+
+            $a = sprintf("%s", "");
+            ',
+            'assertions' => [
+                '$a===' => 'string',
+            ]
+        ];
     }
 }