public void GetNodes_RepositoryReturnsNull_ReturnsEmptyList() { // Arrange var treeRepository = Substitute.For <ICachedTreeRepository>(); treeRepository.GetAll().Returns((List <TreeNode>)null); var cachedTreeController = new CachedTreeController(treeRepository); // Act IEnumerable <TreeNode> nodes = cachedTreeController.GetNodes().Value; // Assert Assert.That(nodes, Is.Empty); }
public void GetNodes_NodesExists_ReturnsNodes() { // Arrange var treeRepository = Substitute.For <ICachedTreeRepository>(); var expectedNodes = new List <TreeNode> { new TreeNode { Id = Guid.NewGuid(), IsDeleted = true, ParentId = Guid.NewGuid(), Value = "text" } }; treeRepository.GetAll().Returns(expectedNodes); var cachedTreeController = new CachedTreeController(treeRepository); // Act IEnumerable <TreeNode> nodes = cachedTreeController.GetNodes().Value; // Assert Assert.That(nodes, Is.EquivalentTo(expectedNodes)); }