void Remove()
{
int value = Convert.ToInt32(input_Remove.text);
intTree.Remove(value);
RefreshOutput();
}
public void BinarySearchTree_04_Remove_02_OnNonEmptyTree_ElementNotExisting()
{
// Arrange
IBinarySearchTree <int> tree = DSBuilder.CreateBinarySearchTreeIntModerate();
// Act & Assert
Assert.Throws(typeof(BinarySearchTreeElementNotFoundException), () => tree.Remove(40));
}
public void BinarySearchTree_04_Remove_01_OnEmptyTree()
{
// Arrange
IBinarySearchTree <int> tree = DSBuilder.CreateBinarySearchTreeIntEmpty();
// Act & Assert
Assert.Throws(typeof(BinarySearchTreeElementNotFoundException), () => tree.Remove(1));
}
public void BinarySearchTree_04_Remove_06_OnNonEmptyTree_ElementWithBothChilds()
{
// Arrange
IBinarySearchTree <int> tree = DSBuilder.CreateBinarySearchTreeIntModerate();
string expected = "[ [ NIL 3 [ [ NIL 7 NIL ] 8 [ NIL 12 NIL ] ] ] 17 [ [ NIL 24 NIL ] 26 [ [ NIL 34 [ [ NIL 37 NIL ] 42 NIL ] ] 45 [ NIL 50 NIL ] ] ] ]";
// Act
tree.Remove(32);
string actual = tree.ToInfixString();
// Assert
Assert.AreEqual(expected, actual);
}
