public async Task WorksWithTheseParticularNames()
    {
        var manager = new AzureBlobsPositionManager(AzureBlobConfig.StorageAccount, "backuppositions");

        await manager.Set(new Position("topic70", 3, 500));

        var position = await manager.Get("topic70", 3);

        Assert.That(position, Is.Not.Null);
        Assert.That(position.Topic, Is.EqualTo("topic70"));
        Assert.That(position.Partition, Is.EqualTo(3));
        Assert.That(position.Offset, Is.EqualTo(500));
    }
    public async Task CanRoundtripPosition()
    {
        var manager = new AzureBlobsPositionManager(AzureBlobConfig.StorageAccount, "positions");

        await manager.Set(new Position("my-topic", 3, 500));

        var position = await manager.Get("my-topic", 3);

        Assert.That(position, Is.Not.Null);
        Assert.That(position.Topic, Is.EqualTo("my-topic"));
        Assert.That(position.Partition, Is.EqualTo(3));
        Assert.That(position.Offset, Is.EqualTo(500));
    }