public void BSTArray_1_Add_2_Three()
{
// Arrange
BSTArray a = new BSTArray();
// Act
a.Add(3);
a.Add(5);
a.Add(4);
// Assert
Assert.AreEqual(0, a.root);
Assert.AreEqual(3, a.tree[0].data);
Assert.AreEqual(5, a.tree[1].data);
Assert.AreEqual(4, a.tree[2].data);
Assert.AreEqual(BSTNode.UNDEFINED, a.tree[0].left);
Assert.AreEqual(1, a.tree[0].right);
Assert.AreEqual(2, a.tree[1].left);
Assert.AreEqual(BSTNode.UNDEFINED, a.tree[1].right);
Assert.AreEqual(BSTNode.UNDEFINED, a.tree[2].left);
Assert.AreEqual(BSTNode.UNDEFINED, a.tree[2].right);
}
public void BSTArray_1_Add_1_One()
{
// Arrange
BSTArray a = new BSTArray();
// Act
a.Add(3);
// Assert
Assert.AreEqual(0, a.root);
Assert.AreEqual(3, a.tree[0].data);
Assert.AreEqual(BSTNode.UNDEFINED, a.tree[0].left);
Assert.AreEqual(BSTNode.UNDEFINED, a.tree[0].right);
}