diff --git a/src/test/c/test_calculator.c b/src/test/c/test_calculator.c
index e46172e..2bf4c3d 100644
--- a/src/test/c/test_calculator.c
+++ b/src/test/c/test_calculator.c
@@ -1,4 +1,3 @@
-
 #include "unity.h"
 #include "BasicMode.h"
 #include "main_calculator.h"
@@ -17,17 +16,6 @@ void tearDown(void)
 
 void test_addition(void)
 {
-    /* arrange */
-    char* result;
-    char expected[] = "2\n";
-
-    /* act */
-    result = convert(2);
-
-    /* assert */
-}
-
-#endif // TEST
 
     double result = add(1, 2);
     TEST_ASSERT_EQUAL(3, result);
@@ -221,7 +209,7 @@ void test_DecToBin(void) {
     result = DecToBin(8);
 
     // Assert
-    TEST_ASSERT_EQUAL_INT64(100, result);
+    TEST_ASSERT_EQUAL_INT64(1000 , result);
 }
 void test_BinToDec(void) {
     // Arrange
@@ -231,7 +219,7 @@ void test_BinToDec(void) {
     result = BinToDec(100);
 
     // Assert
-    TEST_ASSERT_EQUAL_INT64(8, result);
+    TEST_ASSERT_EQUAL_INT64(4, result);
 }
 void test_additionbin(void) {
     // Arrange