public async Task CanCustomizeCollectionName()
{
var randomCollectionName = Guid.NewGuid().ToString("N");
var randomLockCollectionName = Guid.NewGuid().ToString("N");
var options = new Options(collectionName: randomCollectionName, lockCollectionName: randomLockCollectionName);
var migrator = new Migrator(_database, new[] { new DummyStep() }, options);
await migrator.ExecuteAsync();
var collectionNames = await GetCollectionNames(_database);
Console.WriteLine($@"Found the following collections in the current database:
{string.Join(Environment.NewLine, collectionNames.Select(name => name.PadLeft(4)))}");
Assert.That(collectionNames.OrderBy(name => name), Is.EqualTo(new[] { randomCollectionName, randomLockCollectionName }.OrderBy(name => name)));
}
public async Task TryThis(int parallelism)
{
await Task.WhenAll(Enumerable.Range(0, parallelism)
.Select(async n =>
{
Console.WriteLine($"Starting migration {n}...");
await _migrator.ExecuteAsync();
Console.WriteLine($"Migration {n} is done!");
}));
var collection = _database.GetCollection <Execution>("executions");
var executions = await collection.Find(e => true).ToListAsync();
Assert.That(executions.Count, Is.EqualTo(20));
var actualExecutions = executions.OrderBy(e => e.Sequence).Select(e => new { e.Number, e.BranchSpec }).ToArray();
var expectedExecutions = new[]
{
new{ Number = 1, BranchSpec = "master" },
new{ Number = 2, BranchSpec = "master" },
new{ Number = 3, BranchSpec = "master" },
new{ Number = 4, BranchSpec = "master" },
new{ Number = 5, BranchSpec = "master" },
new{ Number = 6, BranchSpec = "master" },
new{ Number = 7, BranchSpec = "master" },
new{ Number = 8, BranchSpec = "master" },
new{ Number = 9, BranchSpec = "master" },
new{ Number = 10, BranchSpec = "master" },
new{ Number = 11, BranchSpec = "master" },
new{ Number = 12, BranchSpec = "master" },
new{ Number = 13, BranchSpec = "master" },
new{ Number = 14, BranchSpec = "master" },
new{ Number = 15, BranchSpec = "master" },
new{ Number = 16, BranchSpec = "master" },
new{ Number = 17, BranchSpec = "master" },
new{ Number = 18, BranchSpec = "master" },
new{ Number = 19, BranchSpec = "master" },
new{ Number = 20, BranchSpec = "master" },
};
Assert.That(actualExecutions, Is.EqualTo(expectedExecutions));
}