Update test/subtraction/subtraction.c

11 months ago · a6704ce16b
2 changed files with 8 additions and 1 deletions
--- a/test/subtraction/subtraction
+++ b/test/subtraction/subtraction
@ -1 +0,0 @@
-
--- a/test/subtraction/subtraction.c
+++ b/test/subtraction/subtraction.c
@ -0,0 +1,8 @@
+#include "unity.h"
+#include "subtraction.h"
+
+void test_subtraction() {
+    TEST_ASSERT_EQUAL_INT(1, subtract(3, 2));
+    TEST_ASSERT_EQUAL_INT(5, subtract(2, -3));
+    TEST_ASSERT_EQUAL_INT(0, subtract(0, 0));
+}