public void ItWorksOnAVeryLongList()
{
var size = 100000;
var input = Range(1, size).Select(i => $"item{i}").ToList();
var output = ListFormatter3.Format(input);
Assert.AreEqual("100000. Item100000", output[size - 1]);
}
public void ItWorksOnSingletonList()
{
var input = new List <string> {
"coffee beans"
};
var output = ListFormatter3.Format(input);
Assert.AreEqual("1. Coffee beans", output[0]);
}
public void ItWorksOnLongerList()
{
var input = new List <string> {
"coffee beans", "BANANAS"
};
var output = ListFormatter3.Format(input);
Assert.AreEqual("1. Coffee beans", output[0]);
Assert.AreEqual("2. Bananas", output[1]);
}
public static void Run()
{
var input = new List <string> {
"coffee beans", "BANANAS", "Dates"
};
var output = new ListFormatter().Format(input);
// Method group - same as writing x => WriteLine(x)
output.ForEach(WriteLine);
ListFormatter2.Format(input).ForEach(WriteLine);
ListFormatter3.Format(input).ForEach(WriteLine);
}