2023-2-WS_group_project_cstools101/test/ggT/test_ggT.c

#include "unity.h"
#include "ggT.h"

void setUp(){}
void tearDown(){}


// Test for Common Case
void test_ggTOf5And10(){
    TEST_ASSERT_EQUAL_INT(5, ggT(5, 10));
}



// Tests for Cases with Zero in input
void test_ggTOfFirstNumberZero(){
    TEST_ASSERT_EQUAL_INT(5, ggT(0, 5));
}

void test_ggTOfSecondNumberZero(){
    TEST_ASSERT_EQUAL_INT(10, ggT(10, 0));
}

void test_ggTOfBothNumbersZero(){
    TEST_ASSERT_EQUAL_INT(0, ggT(0, 0));
}



// Test for edge Case - Coprime Numbers
void test_ggTOfCoprimes(){
    TEST_ASSERT_EQUAL_INT(1, ggT(13, 27));
}