public void Add_ToDeletedParentWithChangedState_AddsNodeAndIsDeletedTrue(NodeState state)
{
// Arrange
var treeContext = new DbTreeContext();
var root = new TreeNode
{
Id = Guid.NewGuid(),
IsDeleted = true,
State = state
};
treeContext.Tree.Add(root.Id, root);
var dbTreeRepository = new DbTreeRepository(treeContext);
var newNode = new TreeNode
{
ParentId = root.Id
};
// Act
dbTreeRepository.Add(newNode);
// Assert
Assert.That(treeContext.Tree[newNode.Id], Is.EqualTo(newNode));
Assert.That(treeContext.Tree[newNode.Id].IsDeleted, Is.True);
}
public void Add_NodeIdIsEmpty_SetsNewId()
{
// Arrange
var treeContext = new DbTreeContext();
var dbTreeRepository = new DbTreeRepository(treeContext);
var newNode = new TreeNode();
// Act
dbTreeRepository.Add(newNode);
// Assert
Assert.That(newNode.Id, Is.Not.EqualTo(Guid.Empty));
}
public void Add_NodeIdIsNotEmpty_DoesNotSetNewId()
{
// Arrange
var treeContext = new DbTreeContext();
var dbTreeRepository = new DbTreeRepository(treeContext);
var id = Guid.NewGuid();
var newNode = new TreeNode
{
Id = id
};
// Act
dbTreeRepository.Add(newNode);
// Assert
Assert.That(newNode.Id, Is.EqualTo(id));
}
public void Add_OneMoreRoot_ThrowsArgumentException()
{
// Arrange
var treeContext = new DbTreeContext();
var root = new TreeNode
{
Id = Guid.NewGuid()
};
treeContext.Tree.Add(root.Id, root);
var dbTreeRepository = new DbTreeRepository(treeContext);
var newNode = new TreeNode();
// Act
// Assert
Assert.That(() => dbTreeRepository.Add(newNode), Throws.ArgumentException);
}
public void Add_ToDeletedParent_ThrowsInvalidOperationException()
{
// Arrange
var treeContext = new DbTreeContext();
var root = new TreeNode
{
Id = Guid.NewGuid(),
IsDeleted = true
};
treeContext.Tree.Add(root.Id, root);
var dbTreeRepository = new DbTreeRepository(treeContext);
var newNode = new TreeNode
{
ParentId = root.Id
};
// Act
// Assert
Assert.That(() => dbTreeRepository.Add(newNode), Throws.InvalidOperationException);
}
public void Add_NodeIsValid_AddsNode()
{
// Arrange
var treeContext = new DbTreeContext();
var root = new TreeNode
{
Id = Guid.NewGuid()
};
treeContext.Tree.Add(root.Id, root);
var dbTreeRepository = new DbTreeRepository(treeContext);
var newNode = new TreeNode
{
ParentId = root.Id
};
// Act
dbTreeRepository.Add(newNode);
// Assert
Assert.That(treeContext.Tree[newNode.Id], Is.EqualTo(newNode));
}
