public void GetRowSeparator_CallsWriteTextForUserOnce_WhenFileFromUserIntputExists()
{
// Arrange
var consoleOutput = "Please type the character that separates the rows (eg. ';' or '\\n'";
var userInput = fixture.Create <char>().ToString();
_consoleMock.Setup(c => c.GetTextFromUser(It.IsAny <bool>())).Returns(userInput);
// Act
_sut.GetRowSeparator();
// Assert
_consoleMock.Verify(c => c.GetTextFromUser(It.Is <bool>(o => o == false)), Times.Once);
_consoleMock.Verify(c => c.WriteTextForUser(It.Is <string>(o => o == consoleOutput)), Times.Once);
}