public void GetById_NodeNotExists_ReturnsNull()
{
// Arrange
var treeContext = new DbTreeContext();
var id = Guid.NewGuid();
var dbTreeRepository = new DbTreeRepository(treeContext);
// Act
TreeNode node = dbTreeRepository.GetById(id);
// Assert
Assert.That(node, Is.Null);
}
public void GetById_NodeExists_ReturnsNode()
{
// Arrange
var treeContext = new DbTreeContext();
var id = Guid.NewGuid();
var expectedNode = new TreeNode
{
Id = id
};
treeContext.Tree.Add(id, expectedNode);
var dbTreeRepository = new DbTreeRepository(treeContext);
// Act
TreeNode node = dbTreeRepository.GetById(id);
// Assert
Assert.That(node, Is.EqualTo(expectedNode));
}
