public void AskUserForRowAndCoumn_ReturnsRowAndColumn_ForValidRowAndColum()
        {
            // Arrange
            var sut = new UserInput(m_Console);

            m_Console.ReadLine().Returns("1,2");

            // Act
            Tuple <int, int> rowAndColumn = sut.AskUserForRowAndCoumn(2,
                                                                      3);

            // Assert
            Assert.AreEqual(1,
                            rowAndColumn.Item1,
                            "Row");
            Assert.AreEqual(2,
                            rowAndColumn.Item2,
                            "Column");
        }