package Color;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

class CMY_Test {

@Test

void createRGB() {

RGB rgb = new RGB();

rgb.createRGB(0.2, 0.3, 0.5);

CMY cmy = new CMY(rgb);

cmy.print();

assertEquals(0, rgb.getBlue() - rgb.getGreen() - rgb.getRed());

}

@Test

void add() {

RGB first_rgb = new RGB(0.3, 0.1, 0.2);

RGB second_rgb = new RGB(0.5, 0.2, 0.4);

RGB add_third_rgb = first_rgb.add(second_rgb);

add_third_rgb.print();

assertEquals(0.8, add_third_rgb.getRed());

assertEquals(0.30000000000000004, add_third_rgb.getGreen());

assertEquals(0.6000000000000001, add_third_rgb.getBlue());

}

@Test

void sub() {

RGB first_rgb = new RGB(0.5, 0.3, 0.4);

RGB second_rgb = new RGB(0.2, 0.2, 0.1);

RGB sub_third_rgb = first_rgb.sub(second_rgb);

CMY cmy = new CMY(sub_third_rgb);

cmy.print();

boolean green = Math.abs(0.1 - sub_third_rgb.getGreen()) < 0.01;

boolean blue = Math.abs(0.3 - sub_third_rgb.getBlue()) < 0.01;

assertEquals(0.3, sub_third_rgb.getRed());

assertTrue(green);

assertTrue(blue);

}

@Test

void createCMY() {

RGB rgb = new RGB(0.2, 0.4, 0.7);

CMY cmy = new CMY();

cmy = cmy.createCMY(rgb);

assertEquals(1.7, cmy.getCyan() + cmy.getMagenta() + cmy.getYellow());

}

}