#ifdef TEST

#include "unity.h"
#include "unistd.h"
#include "Modules.c"

void setUp(void)
{
}

void tearDown(void)
{
}

void test_checkBallPosition_output_if_goal(void)
{
    /* arrange */
    binX = 1;
    binY = 1;

    ballX = 1;
    ballY = 3;

    /* act */
    int output = checkBallPosition();

    /* assert */
    TEST_ASSERT_EQUAL(1, output);
}

void test_checkBallPosition_output_if_no_goal(void)
{
    /* arrange */
    binX = 1;
    binY = 1;

    ballX = 1;
    ballY = 1;

    /* act */
    int output = checkBallPosition();

    /* assert */
    TEST_ASSERT_EQUAL(2, output);
}

void test_sortScoreboard_check_if_file_is_created(void) {
    
    /* arrange */

    /* act */
    if (access("ScoreBoard.txt", 0) == 0) {
        remove("ScoreBoard.txt");
    }

    sortScoreboard();

    int output = access("ScoreBoard.txt", 0);

    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_clearField_check_if_Playgroung_clear(void)
{
    /* arrange */
    field[3][3]='T';
    int output = 0;
    /* act */
    clearField();
    for (int i = 0; i < fieldWidth; i++)
    {
        for (int j = 0; j < fieldHeigth; j++)
        {
            if(field[i][j] != ' ')
            {
                output=1;
            }
        }
    }

     /* assert */
     TEST_ASSERT_EQUAL(0, output);
}

void test_getStartPosition_check_given_position(void)
{
    /* arrange */
    int output = 0;
    int width = 10;
    int heigth = 10;
    /* act */
    buildBin(width, heigth);

    if (field[width][heigth] != 'V' ||
        field[width + 1][heigth + 1] != '\\' ||
        field[width + 2][heigth + 2] != '\\' ||
        field[width - 1][heigth + 1] != '/' ||
        field[width - 2][heigth + 2] != '/' ||
        field[width][heigth + 1] != ' ')
        output = 1;

    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_walls_length_correctly_inserted(void){
    /* arrange */
    int output = 0;
    int wallX = 5;
    int wallY = 5;
    int wallLength = 3;
    int counter = wallLength; 
    
    int binX = 10;
    /* act */
    generateField();
    for (int i = 0; i < fieldWidth; i++)
    {
        for(int j = 0; j < fieldHeigth; j++){
            if(field[i][j] == '_')
                counter++;
        }
    }
    if(counter != wallLength)
        output = 1;

    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_sortScoreboard_check_if_file_is_being_read(void) {
    
    /* arrange */
    char Text[4];
    FILE *x;
    int y;

    /* act */
    if (access("ScoreBoard.txt", 0) == 0) {
         remove("ScoreBoard.txt");
     }

    sortScoreboard();

    x = fopen("ScoreBoard.txt", "a+");

    fputs("Test", x);
    rewind(x);
    for(int i = 0; i < 4; i++) {
        fscanf(x, "%s", &Text[i]);
    }

    if(strcmp(Text, "Test") == 0) {
        y = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, y);
}
void test_generateField_check_last_position_change_on_score(void)
{
    /* arrange */
    
    scorePoints = 321;
    int output = 1;

    /* act */
    generateField();

    if (field[12][1] != '0')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_middle_position_change_on_score(void)
{
    /* arrange */

    scorePoints = 321;
    int output = 1;

    /* act */
    generateField();

    if (field[11][1] != '0')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_first_position_change_on_score(void)
{
    /* arrange */

    scorePoints = 321;
    int output = 1;

    /* act */
    generateField();

    if (field[10][1] == '3')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}
void test_generateField_check_if_first_life_away(void)
{
    /* arrange */
    int output = 1;
    lifeCount=2;

    /* act */
    generateField();

    if (field[3][1] == 'X')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_if_second_life_away(void)
{
    /* arrange */
    int output = 1;
    lifeCount = 1;

    /* act */
    generateField();

    if (field[2][1] == 'X')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_if_third_life_away(void)
{
    /* arrange */
    int output = 1;
    lifeCount = 0;

    /* act */
    generateField();

    if (field[1][1] == 'X')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_negative_points_not_possible(void){
    int output = 1;
	scorePoints = -50;
	
	generateField();

    output = scorePoints;
	

    TEST_ASSERT_EQUAL(0, output);	
}

void test_generateField_check_if_first_live_is_displayed_correctly(void)
{
    /* arrange */
    int output = 1;
    lifeCount = 3;

    /* act */
    generateField();

    if (field[3][1] == 'O')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_if_second_live_is_displayed_correctly(void)
{
    /* arrange */
    int output = 1;
    lifeCount = 2;

    /* act */
    generateField();

    if (field[2][1] == 'O')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_if_third_live_is_displayed_correctly(void)
{
    /* arrange */
    int output = 1;
    lifeCount = 1;

    /* act */
    generateField();

    if (field[1][1] == 'O')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

void test_generateField_check_if_wind_form_right_correct_displayed(void){
        /* arrange */
    int output = 1;
    windForce = -2;

    /* act */
    generateField();

    if (field[19][1] == '<')
    {
        output = 0;
    }
    /* assert */
    TEST_ASSERT_EQUAL(0, output);
}

#endif // TEST