public async Task TestAddOrUpdateMatches_AddMatches()
{
_applicationContext.Database.EnsureDeleted();
var tables = await _matchService.AddOrUpdateMatches(matchesDto);
var matches = _applicationContext.Matches.ToList();
Assert.AreEqual(4, matches.Count);
Assert.AreEqual(1, tables.Count);
Assert.AreEqual("Team 3", tables[0].Standing[0].Team);
Assert.AreEqual(6, tables[0].Standing[0].Points);
Assert.AreEqual(1, tables[0].Standing[0].Rank);
Assert.AreEqual(4, tables[0].Standing[0].Goals);
Assert.AreEqual(1, tables[0].Standing[0].GoalsAgainst);
Assert.AreEqual(3, tables[0].Standing[0].GoalDifference);
Assert.AreEqual(2, tables[0].Standing[0].Win);
Assert.AreEqual(0, tables[0].Standing[0].Lose);
Assert.AreEqual(0, tables[0].Standing[0].Draw);
}