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C/t-oer-prc2-cbdb-main/development-setup/startingProject/test/calculations_test.c

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+/* 
+ * auteur : Freddy Hurkmans
+ * datum  : November 15th 2015
+ * code   : C99
+ */
+
+
+#include "calculations.h"
+#include "unity.h"
+
+// I rather dislike keeping line numbers updated, so I made my own macro to ditch the line number
+#define MY_RUN_TEST(func) RUN_TEST(func, 0)
+
+void setUp(void)
+{
+    // This is run before EACH test
+}
+
+void tearDown(void)
+{
+    // This is run after EACH test
+}
+
+void test_to_see_if_our_compiler_can_add_2_integers(void)
+{
+    int result = 2;
+    TEST_ASSERT_EQUAL(result, 1+1);
+}
+
+
+
+void testswap()
+{
+    int getal1 =15;
+    int getal2 = 20;
+    int *getalptr = NULL;
+    getalptr = &getal1;
+
+    int result = swap(getalptr,&getal2);
+    TEST_ASSERT_EQUAL(0,result);
+    TEST_ASSERT_EQUAL(20,getal1);
+    TEST_ASSERT_EQUAL(15,getal2);
+    
+    getal1 =0;
+    getal2 = 0;
+    result = swap(&getal1,&getal2);
+    TEST_ASSERT_EQUAL(0,result);
+    TEST_ASSERT_EQUAL(0,getal1);
+    TEST_ASSERT_EQUAL(0,getal2);
+
+
+}
+
+void testswapptrnull()
+{
+     int getal1 =15;
+    int getal2 = 20;
+    int result = swap(&getal1,NULL);
+    TEST_ASSERT_EQUAL(-1,result);
+     result = swap(NULL,&getal2);
+    TEST_ASSERT_EQUAL(-1,result);
+
+}
+
+
+int main (int argc, char * argv[])
+{
+    UnityBegin();
+    
+    MY_RUN_TEST(test_to_see_if_our_compiler_can_add_2_integers);
+
+    MY_RUN_TEST(testswap);
+    MY_RUN_TEST (testswapptrnull);
+
+    return UnityEnd();
+}