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

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

void test_ggTOf5And10(){
    //arrange
    int a = 5;
    int b = 10;
    int expected = 5;

    //act
    int result = ggT(a,b);

    //assert
    TEST_ASSERT_EQUAL_INT(expected, result);
}

void test_ggTOfFirstNumberZero(){
    //arrange
    int a = 0;
    int b = 5;
    int expected = 5;

    //act
    int result = ggT(a,b);

    //assert
    TEST_ASSERT_EQUAL_INT(expected, result);
}

void test_ggTOfSecondNumberZero(){
    //arrange
    int a = 10;
    int b = 0;
    int expected = 10;

    //act
    int result = ggT(a,b);

    //assert
    TEST_ASSERT_EQUAL_INT(expected, result);
}

void test_ggTOfBothNumbersZero(){
    //arrange
    int a = 0;
    int b = 0;
    int expected = 0;

    //act
    int result = ggT(a,b);

    //assert
    TEST_ASSERT_EQUAL_INT(expected,result);
}

void test_ggTOfCoprimes(){
    //arrange
    int a = 13;
    int b = 27;
    int expected = 1;

    //act
    int result = ggT(a,b);

    //assert
    TEST_ASSERT_EQUAL_INT(expected,result);
}