@Test
void shouldGetVariants() {

    SquareDimensionVariantGenerator variantGenerator
        = new SquareDimensionVariantGenerator(1, 3);
    Set<IGameVariant> result = variantGenerator.getVariants();
    ArrayList<String> expected = new ArrayList<>(List.of("1x1", "2x2", "3x3"));
    for (IGameVariant variant : result) {
        assertTrue(expected.contains(variant.getLabel(translator)));
    }
}