public void CustomComparer_LessThan()
{
// Arrange
var comparer = new CustomIntComparer();
var reversedComparer = new ReverseComparer <int>(comparer);
// Act-Assert (Precondition)
Assert.Equal(-2, comparer.Compare(1, 2));
// Act-Assert
Assert.Equal(2, reversedComparer.Compare(1, 2));
}
public void Inorder_TypeParameterIsInt_ComparerIsCustom(int[] expected, int[] parameters)
{
var comparer = new CustomIntComparer();
var tree = new BinarySearchTree <int>(parameters[0], comparer);
for (int i = 1; i < parameters.Length; i++)
{
tree.AddElement(parameters[i]);
}
var areSame = AreSame <int>(tree.Inorder(), expected, (a, b) => a == b);
Assert.IsTrue(areSame);
}
