#include "unity.h"
#include "conversionOfNumbers.h"
#include <stdlib.h>

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

void test_convert2ToBinaryStr10(){
    //arrange
    char* result;
    char expected[] = "10";

    //act
    result = convertIntToBinaryStr(2);

    //assert
    TEST_ASSERT_EQUAL_STRING(expected, result);
    free(result);
}

void test_binaryStringLengthOfInput5is3(){
    //arrange
    int result;
    int expected = 3;

    //act
    result = binaryStrLen(5);

    //assert
    TEST_ASSERT_EQUAL_INT(expected, result);
}

void test_binaryStringLengthOfInput0is1(){
    //arrange
    int result;
    int expected = 1;

    //act
    result = binaryStrLen(0);

    //assert
    TEST_ASSERT_EQUAL_INT(expected, result);
}

void test_convert10ToBinaryStr1010(){
    //arrange
    char* result;
    char expected[] = "1010";

    //act
    result = convertIntToBinaryStr(10);

    //assert
    TEST_ASSERT_EQUAL_STRING(expected, result);
    free(result);
}

void test_binaryStringLengthOfInputNegative10is5(){
    //arrange
    int result;
    int expected = 5;

    //act
    result = binaryStrLen(-10);

    //assert
    TEST_ASSERT_EQUAL_INT(expected, result);
}

void test_convertNegative12ToBinaryStrNegative1100(){
    //arrange
    char* result;
    char expected[] = "-1100";

    //act
    result = convertIntToBinaryStr(-12);

    //assert
    TEST_ASSERT_EQUAL_STRING(expected, result);
    free(result);
}

void test_convertBinaryStr11ToInt3(){
    //arrange
    unsigned int result;
    unsigned int expected = 3;

    //act
    result = convertBinaryStrToInt("11");

    //assert
    TEST_ASSERT_EQUAL_UINT(expected, result);
}

void test_convertBinaryStr1111ToInt15(){
    //arrange
    unsigned int result;
    unsigned int expected = 15;

    //act
    result = convertBinaryStrToInt("1111");

    //assert
    TEST_ASSERT_EQUAL_UINT(expected, result);
}