public void shouldReturn5StarsWhenLevel7()
{
Branch branch = new Branch(7);
String result = branch.ToString();
Assert.AreEqual(5, branch.calculateNumberStars(7));
Assert.AreEqual("* * * * *", result);
}
public void shouldReturn1StartWhen1Line()
{
Branch branch = new Branch(1);
String result = branch.ToString();
Assert.AreEqual(1, branch.calculateNumberStars(1));
Assert.AreEqual("*",result);
}