public void OpelAllFields() { //given int height = 15; int width = 15; int mines = 1; //When MinesweeperSpiel minesweeperSpiel = new MinesweeperSpiel(height, width, mines); minesweeperSpiel.DeckeAlleFelderAuf(); //Than for (int row = 0; row < height; row++) { for (int colum = 0; colum < width; colum++) { Assert.That(minesweeperSpiel.IstAufgedeckt(row, colum), Is.EqualTo(true)); } } }