From d3f2d7ec6b0db70895a3568608827bd8a157e96e Mon Sep 17 00:00:00 2001
From: fdai7782 <jatin.saroay1@informatik.hs-fulda.de>
Date: Wed, 7 Feb 2024 15:46:08 +0000
Subject: [PATCH] Added unittest for the test case  in  to check the
 performOperation function's ability to perform addition. Includes arranging
 operands, performing addition, and asserting the expected result.

---
 src/test/c/test_taschenrechner.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/test/c/test_taschenrechner.c b/src/test/c/test_taschenrechner.c
index f51aaad..65e544f 100644
--- a/src/test/c/test_taschenrechner.c
+++ b/src/test/c/test_taschenrechner.c
@@ -156,4 +156,18 @@ void test_exponentialFunction(void) {
     TEST_ASSERT_EQUAL_FLOAT(1.0, exponentialFunction(0.0));
 }
 
+// addition with two numbers
+void test_performOperation_Addition(void) {
+    // Arrange
+    int result;
+
+    // Act
+    result = performOperation(5, '+', 3);
+
+    // Assert
+    TEST_ASSERT_EQUAL_INT(8, result);
+}
+
+
+
 #endif // TEST