public async Task ShouldDeleteDirectoryAndAllChildren()
{
//Arrange
await using var context = GetDbContext(true);
var mockResolver = new Mock <IUserResolver>();
var mockFileStorage = new Mock <IFileStorage>();
var authManager = new AuthorizationManager(context, Mapper, mockResolver.Object);
var fileManager = new Implementations.FileManager(context, Mapper, mockFileStorage.Object);
var directoryMnager = new DirectoryManager(context, Mapper, fileManager);
var repoManager = new RepositoryManager(context, Mapper, directoryMnager, authManager);
mockFileStorage.Setup(x => x.UploadAsync(It.IsAny <string>())).Returns(Task.FromResult(Guid.NewGuid().ToString()));
mockFileStorage.Setup(x => x.DeleteAsync(It.IsAny <string>())).Returns(Task.CompletedTask);
var user = await SeedUserAsync(context);
mockResolver.Setup(x => x.GetUserAsync()).Returns(Task.FromResult(Mapper.Map <UserDTO>(user)));
var repoRoot = await repoManager.CreateRepositoryAsync(user.Id, "Test Repo");
var directory = await directoryMnager.CreateDirectoryAsync("Test Directory", repoRoot.Id);
var subDirectory = await directoryMnager.CreateDirectoryAsync("Test Sub Directory", directory.Id);
var file = await fileManager.UploadFileAsync(directory.Id, "FileName.har", "{}");
var subFile = await fileManager.UploadFileAsync(subDirectory.Id, "SubFileName.har", "{}");
//Act
await directoryMnager.DeleteDirectoryAsync(directory.Id);
var directoryFromDB = await context.Set <Directory>()
.FindAsync(directory.Id);
var subDirectoryFromDB = await context.Set <Directory>()
.FindAsync(subDirectory.Id);
var fileFromDB = await context.Set <File>()
.FindAsync(file.Id);
var subFileFromDB = await context.Set <File>()
.FindAsync(subFile.Id);
//Assert
Assert.Null(directoryFromDB);
Assert.Null(subDirectoryFromDB);
Assert.Null(fileFromDB);
Assert.Null(subFileFromDB);
}