From 72a9ae19f9569ec62bd81e0b335f000dc1b23e69 Mon Sep 17 00:00:00 2001
From: fdai7754 <thilo.weber@informatik.hs-fulda.de>
Date: Sat, 3 Feb 2024 17:49:55 +0100
Subject: [PATCH] unittest addition

---
 test/test_minirechner.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/test_minirechner.c b/test/test_minirechner.c
index 140d6cb..fe6443d 100644
--- a/test/test_minirechner.c
+++ b/test/test_minirechner.c
@@ -25,4 +25,10 @@ void test_minitaschenrechner_float_plus_float(void)
     TEST_ASSERT_EQUAL(7.3, result);
 }
 
+void test_minitaschenrechner_minus1_plus_minus3(void)
+{
+    float result = addieren(-1, -3);
+    TEST_ASSERT_EQUAL(-4, result);
+}
+
 #endif // TEST