public void Root_ShouldReturnRootEntityOfHierarchy_WhenEntityIsNotRoot()
{
// Arrange
var hierarchy = new EntitiesHierarchy();
// Act
var root = hierarchy.Child111.Root;
// Assert
Assert.That(root, Is.EqualTo(hierarchy.Root));
}
public void GetChildrenRecursively_ShouldReturnAllEntitiesInHierarchyExcludingRoot()
{
// Arrange
var entitiesHierarchy = new EntitiesHierarchy();
// Act
var allChildren = entitiesHierarchy.Root.GetChildrenRecursively().ToList();
// Assert
CollectionAssert.IsNotEmpty(allChildren);
CollectionAssert.AreEquivalent(
new List <Entity>
{
entitiesHierarchy.Child1,
entitiesHierarchy.Child2,
entitiesHierarchy.Child11,
entitiesHierarchy.Child12,
entitiesHierarchy.Child111
}, allChildren);
}
