From b446248dbe6a6da9858ea6c6507fdac014086668 Mon Sep 17 00:00:00 2001
From: rask24 <rask0x18@gmail.com>
Date: Wed, 27 Mar 2024 13:10:09 +0900
Subject: [PATCH] add test

---
 test/unit/test_check_args.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/unit/test_check_args.cpp b/test/unit/test_check_args.cpp
index c1b0050..5b0300a 100644
--- a/test/unit/test_check_args.cpp
+++ b/test/unit/test_check_args.cpp
@@ -39,6 +39,14 @@ TEST(check_args, OneArgumentNonDigit) {
   EXPECT_EXIT(check_args(argc, argv), ::testing::ExitedWithCode(1), "Error\n");
 }
 
+TEST(check_args, OneArgumentEmptyString) {
+  int argc = 2;
+  const char *args[] = {"push_swap", ""};
+  char **argv = const_cast<char **>(args);
+
+  EXPECT_EXIT(check_args(argc, argv), ::testing::ExitedWithCode(1), "Error\n");
+}
+
 TEST(check_args, OneArgumentIncludingNonDigit) {
   int argc = 2;
   const char *args[] = {"push_swap", "42abc"};