public void Build_Tree_Add_19_Then_1()
{
var builder = new TreeBuilder();
var value1 = "19";
var value2 = "1";
var tree = builder.Create(value1);
tree = builder.Create(tree, value2);
Assert.IsNotNull(tree);
Assert.IsInstanceOfType(tree, typeof(TreePartCondition));
var next = ((TreePartCondition)tree).Next;
Assert.IsNotNull(next);
Assert.IsInstanceOfType(next, typeof(TreePartCollection));
Assert.AreEqual(2, ((TreePartCollection)next).Leafs.Count);
var leafs = ((TreePartCollection)next).Leafs;
Assert.IsTrue(leafs.Any(l => l is TreePartCondition));
Assert.IsTrue(leafs.Any(l => l is TreePartEndOf));
}
public void Add_Same_Character_To_Tree()
{
var builder = new TreeBuilder();
var value = "A";
var tree = builder.Create(value);
var tree2 = builder.Create(tree, value);
Assert.IsNotNull(tree);
Assert.IsNotNull(tree2);
Assert.ReferenceEquals(tree, tree2);
Assert.IsInstanceOfType(tree2, typeof(TreePartCondition));
Assert.IsInstanceOfType(((TreePartCondition)tree2).Next, typeof(TreePartEndOf));
}
public void Build_Tree_Add_A_Then_B_Then_C()
{
var builder = new TreeBuilder();
var value1 = "A";
var value2 = "B";
var value3 = "C";
var tree = builder.Create(value1);
tree = builder.Create(tree, value2);
tree = builder.Create(tree, value3);
Assert.IsNotNull(tree);
Assert.IsInstanceOfType(tree, typeof(TreePartCollection));
Assert.AreEqual(3, ((TreePartCollection)tree).Leafs.Count);
}
public void Build_Empty_Tree()
{
var builder = new TreeBuilder();
var value = string.Empty;
var tree = builder.Create(value);
Assert.IsNotNull(tree);
Assert.IsInstanceOfType(tree, typeof(TreePartEndOf));
}
public void Build_One_Character_Tree()
{
var builder = new TreeBuilder();
var value = "A";
var tree = builder.Create(value);
Assert.IsNotNull(tree);
Assert.IsInstanceOfType(tree, typeof(TreePartCondition));
Assert.IsInstanceOfType(((TreePartCondition)tree).Next, typeof(TreePartEndOf));
}
public void Build_Tree_Add_ABC_Then_ABD_Then_AE()
{
var builder = new TreeBuilder();
var value1 = "ABC";
var value2 = "ABD";
var value3 = "AE";
var tree = builder.Create(value1);
tree = builder.Create(tree, value2);
tree = builder.Create(tree, value3);
Assert.IsNotNull(tree);
Assert.IsInstanceOfType(tree, typeof(TreePartCondition));
var next = ((TreePartCondition)tree).Next;
Assert.IsNotNull(next);
Assert.IsInstanceOfType(next, typeof(TreePartCollection));
Assert.AreEqual(2, ((TreePartCollection)next).Leafs.Count);
}
public void Build_Multiple_Characters_Tree()
{
var builder = new TreeBuilder();
var value = "ABC";
var tree = builder.Create(value);
Assert.IsNotNull(tree);
Assert.IsInstanceOfType(tree, typeof(TreePartCondition));
var next = ((TreePartCondition)tree).Next;
Assert.IsInstanceOfType(next, typeof(TreePartCondition));
next = ((TreePartCondition)next).Next;
Assert.IsInstanceOfType(next, typeof(TreePartCondition));
next = ((TreePartCondition)next).Next;
Assert.IsInstanceOfType(next, typeof(TreePartEndOf));
}
