Multi-Chess/fh.fd.ci.client/src/test/java/de/fd/fh/FigureFarmerTest.java

package de.fd.fh;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvSource;

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

class FigureFarmerTest
{
    Figure[] field = new Figure[Figure.fieldLength * Figure.fieldLength];

    @ParameterizedTest
    // color (0 white/1 black), row (src), col (src), row (dst), col (dst)
    @CsvSource({
            "0, 6, 0, 5, 0", // white: a2 -> a3
            "0, 4, 4, 3, 4", // white: e4 -> e5

            "1, 1, 0, 2, 0"  // black: a1 -> a2
    })
    void farmerValidDestination(int color, int srcRow, int srcCol, int dstRow, int dstCol)
    {
        int src = Figure.fieldLength * srcRow + srcCol;
        int dst = Figure.fieldLength * dstRow + dstCol;

        Figure f = null;

        if (color == 0)
        {
            f = new FigureFarmer(FigureFarmer.Color.White);
        }
        else if (color == 1)
        {
            f = new FigureFarmer(FigureFarmer.Color.Black);
        }

        assertTrue(f.moveAllowed(src, dst, field));
    }

    @ParameterizedTest
    // color (0 white/1 black), row (src), col (src), row (dst), col (dst)
    @CsvSource({
            "0, 6, 0, 7, 0", // white: a2 -> a1
            "0, 4, 4, 5, 4", // white: e4 -> e3

            "1, 1, 0, 0, 0"  // black: a7 -> a8
    })
    void farmerInvalidDestination(int color, int srcRow, int srcCol, int dstRow, int dstCol) // statt nach "oben" wird nach "unten" gegangen
    {
        int src = Figure.fieldLength * srcRow + srcCol;
        int dst = Figure.fieldLength * dstRow + dstCol;

        Figure f = null;

        if (color == 0)
        {
            f = new FigureFarmer(FigureFarmer.Color.White);
        }
        else if (color == 1)
        {
            f = new FigureFarmer(FigureFarmer.Color.Black);
        }

        assertFalse(f.moveAllowed(src, dst, field));
    }

    @Test
    void whiteFarmerInvalidDestinationUp() // mehr als 1 Schritt nach "oben"
    {
        int src = Figure.fieldLength * 6 + 0;
        int dst = Figure.fieldLength * 4 + 0;

        Figure f = new FigureFarmer(FigureFarmer.Color.White);
        assertFalse(f.moveAllowed(src, dst, field));
    }
}