public void ToStringReturnsCorrectResult(string expected)
{
var sut = new BasketStringWriterVisitor(expected);
var actual = sut.ToString();
Assert.Equal(expected, actual);
}
public void DefaultToStringReturnsCorrectResult()
{
var sut = new BasketStringWriterVisitor();
var actual = sut.ToString();
Assert.Equal("", actual);
}