public void TestCreateChildrenShouldReturnLeafIfChildValueStartsWithParentValue()
{
var column = new ColumnBuilder().WithValue("Apple").Build();
var node = new StringFilterTreeNode(string.Empty, column, string.Empty, 1);
var result = node.CreateChildren();
Assert.That(result.First().Name, Is.EqualTo("Apple"));
}
public void TestCreateChildrenShouldNotReturnLeafIfChildValueDoesNotStartWithParentValue()
{
var column = new ColumnBuilder().WithValue("Apple").Build();
var node = new StringFilterTreeNode(string.Empty, column, "B", 1);
var result = node.CreateChildren();
Assert.That(result.Count(), Is.EqualTo(0));
}
public void TestCreateChildrenShouldCreateMinValueNode()
{
var values = CreateValues((char)32, 20);
var column = new ColumnBuilder().WithValues(values).Build();
var node = new StringFilterTreeNode(string.Empty, column, string.Empty, 1);
var result = node.CreateChildren();
Assert.That(result.First().Name, Is.EqualTo(((char)32).ToString()));
}
public void TestCreateChildrenShouldReturnNodesIfMoreThanTenNodes()
{
var values = CreateValues(20);
var column = new ColumnBuilder().WithValues(values).Build();
var node = new StringFilterTreeNode(string.Empty, column, string.Empty, 1);
var result = node.CreateChildren();
Assert.That(result.All(p => p is StringFilterTreeNode));
}