public void ShouldThrowException_OnReceivingNullData()
{
Assert.Throws <ArgumentNullException>(() =>
{
_sut.AddRange(null);
});
}
public void InOrderTraversal()
{
// Arrange
var expected = new [] { 3, 5, 7, 8, 10, 12, 15 };
// Act
var sut = new BinaryTree <int>(new InOrderTraversal <int>());
sut.AddRange(_testData);
// Assert
Assert.True(expected.SequenceEqual(sut));
}
public void PostOrderTraversal()
{
// Arrange
var sut = new BinaryTree <int>();
sut.AddRange(_testData);
var expected = new [] { 3, 7, 5, 10, 15, 12, 8 };
// Act
sut.SetTraversalStrategy(new PostOrderTraversal <int>());
// Assert
Assert.True(expected.SequenceEqual(sut));
}
