slowlyChangingColorsTest.java

import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;

import java.awt.Color;
import java.time.LocalTime;

public class slowlyChangingColorsTest {

    // ------------------------------ ORIGINAL METHODS ------------------------------ //

    private Color slowlyChangingColors(String color) {
		String sec = Integer.toString(LocalTime.now().getSecond());
		char c = sec.charAt(sec.length() - 1);
		if (color == "GREEN") {
			if (c == '0') return new Color(0, 75, 0);
			if (c == '1') return new Color(0, 100, 0);
			if (c == '2') return new Color(0, 125, 0);
			if (c == '3') return new Color(0, 150, 0);
			if (c == '4') return new Color(0, 175, 0);
			if (c == '5') return new Color(0, 205, 0);
			if (c == '6') return new Color(0, 225, 0);
			if (c == '7') return new Color(0, 254, 0);
			if (c == '8') return new Color(0, 55, 0);
			if (c == '9') return new Color(0, 65, 0);
		}
		if (color == "GRAY") {
			if (c == '0') return new Color(75, 75, 75);
			if (c == '1') return new Color(85, 85, 85);
			if (c == '2') return new Color(105, 105, 105);
			if (c == '3') return new Color(130, 130, 130);
			if (c == '4') return new Color(155, 155, 155);
			if (c == '5') return new Color(180, 180, 180);
			if (c == '6') return new Color(205, 205, 205);
			if (c == '7') return new Color(225, 225, 225);
			if (c == '8') return new Color(55, 55, 55);
			if (c == '9') return new Color(65, 65, 65);
		}
		if (color == "RAINBOW") {
			if (c == '0') return new Color(254, 254, 0);
			if (c == '1') return new Color(135, 254, 0);
			if (c == '2') return new Color(0, 254, 0);
			if (c == '3') return new Color(0, 254, 254);
			if (c == '4') return new Color(0, 135, 254);
			if (c == '5') return new Color(0, 0, 254);
			if (c == '6') return new Color(135, 0, 205);
			if (c == '7') return new Color(254, 0, 224);
			if (c == '8') return new Color(254, 0, 135);
			if (c == '9') return new Color(220, 200, 254);
		}
		return Color.WHITE;
	}



    // ---------- LIBRARY TEST ---------- //

    @Test
    public void library_test() {
        assertEquals(1 + 1, 2);
    }



    // ------------------------- UNIT TESTING -------------------------

    @Test
    public void green_color_test() {
		if (slowlyChangingColors("GREEN").getGreen() < 55 || 
		slowlyChangingColors("GREEN").getGreen() == 255) {
			assertEquals(1, 2);
		}
		else {
			assertEquals(1, 1);
		}
	}

	@Test
    public void gray_color_test() {
		if (slowlyChangingColors("GRAY").getGreen() < 55 || 
		slowlyChangingColors("GRAY").getGreen() > 225) {
			assertEquals(1, 2);
		}
		else {
			assertEquals(1, 1);
		}
	}

	@Test
	public void rainbow_color_test() {
		if (slowlyChangingColors("RAINBOW").getRed() == 255 || 
		slowlyChangingColors("RAINBOW").getGreen() == 255) {
			assertEquals(1, 2);
		}
		else {
			assertEquals(1, 1);
		}
	}

}