public async Task write()
{
var driver = new MemoryStorageDriver();
var stream = new MigrationStream <JObject>(driver);
await stream.WriteAsync(new[]
{
new KeyValuePair <uint, JObject>(11, new JObject {
{ "a", new JValue(10) }
}),
new KeyValuePair <uint, JObject>(42, new JObject {
{ "a", new JValue(20) }
}),
});
Assert.AreEqual((uint)42U, (uint)await stream.LastWrittenAsync());
var written = driver.Read(0L, 10240);
Assert.AreEqual((int)2, (int)written.Events.Count);
Assert.AreEqual((uint)11, (uint)written.Events[0].Sequence);
Assert.AreEqual("{\"a\":10}", Encoding.UTF8.GetString(written.Events[0].Contents));
Assert.AreEqual((uint)42, (uint)written.Events[1].Sequence);
Assert.AreEqual("{\"a\":20}", Encoding.UTF8.GetString(written.Events[1].Contents));
}
public async Task nothing()
{
var driver = new MemoryStorageDriver();
var stream = new MigrationStream <JObject>(driver);
Assert.AreEqual((uint)0U, (uint)await stream.LastWrittenAsync());
}
public async Task already_filled()
{
var driver = new MemoryStorageDriver();
driver.Write(0L, new[] { new RawEvent(42U, new byte[8]) });
var stream = new MigrationStream <JObject>(driver);
Assert.AreEqual((uint)42U, (uint)await stream.LastWrittenAsync());
}