public async Task AddDataset() { try { _context.Database.EnsureCreated(); var repository = new DatasetRepository(_context); await repository.AddDatasetAsync("dataset name", new List <string>() { "1 0", "1 2" }); Assert.Equal(1, _context.Datasets.Count()); Assert.Equal(2, _context.Datasets.Select(c => c.Friendships).Single().Count()); Assert.Equal("dataset name", _context.Datasets.Single().Name); var data = new Tuple <string, string>[] { new Tuple <string, string>("1", "0"), new Tuple <string, string>("1", "2") }; Assert.Equal( data, _context .Datasets .Select(c => c.Friendships) .Single() .Select(c => new Tuple <string, string>(c.UserOne, c.UserTwo)) .ToArray() ); } finally { _context.Database.EnsureDeleted(); } }
public async Task GetDatasets() { try { _context.Database.EnsureCreated(); var repository = new DatasetRepository(_context); await repository.AddDatasetAsync("dataset 1", new List <string>() { "1 0", "1 2" }); await repository.AddDatasetAsync("dataset 2", new List <string>() { "3 1", "1 2" }); var datasets = await repository.GetDatasetsAsync(); Assert.Equal(2, datasets.Count()); } finally { _context.Database.EnsureDeleted(); } }
public async Task GetUsersCountAsync() { try { _context.Database.EnsureCreated(); var repository = new DatasetRepository(_context); await repository.AddDatasetAsync("dataset 1", new List <string>() { "1 0", "1 2" }); var datasets = await repository.GetDatasetsAsync(); var usersCount = await repository.GetUsersCountAsync(datasets.Single().Id); Assert.Equal(3, usersCount); } finally { _context.Database.EnsureDeleted(); } }
public async Task GetFriendsCountPerUser() { try { _context.Database.EnsureCreated(); var repository = new DatasetRepository(_context); await repository.AddDatasetAsync("dataset 1", new List <string>() { "1 0", "1 2" }); var datasets = await repository.GetDatasetsAsync(); var friendsCountPerUser = await repository.GetFriendsCountPerUserAsync(datasets.Single().Id); Assert.Equal(3, friendsCountPerUser.Count()); Assert.Equal(2, friendsCountPerUser["1"]); Assert.Equal(1, friendsCountPerUser["0"]); Assert.Equal(1, friendsCountPerUser["2"]); } finally { _context.Database.EnsureDeleted(); } }