public void ReadAndWrite_InParallelThreads()
{
using (var file = new TempFile())
{
using (var db = new LiteDbAdapter(file.Filename))
{
var iterations = Parallel.For(0, 100, i =>
{
if (i % 2 == 0)
{
db.UpsertServerInfo(TestData.Server);
}
else
{
db.GetServers().Count().Should().BeLessOrEqualTo(1);
}
});
while (!iterations.IsCompleted)
{
Thread.Sleep(100);
}
var result = db.GetServers().ToArray();
result.Length.ShouldBeEquivalentTo(1);
result[0].Should().Be(TestData.Server);
}
}
}
public void NotAddNewRecord_IfServerAlreadyAdded()
{
using (var file = new TempFile())
using (var db = new LiteDbAdapter(file.Filename))
{
for (var i = 0; i < 10; i++)
{
db.UpsertServerInfo(TestData.Server);
db.UpsertServerInfo(new GameServer {
endpoint = TestData.Server.endpoint, info = new ServerInfo()
});
db.UpsertServerInfo(TestData.Server);
}
var result = db.GetServers().ToArray();
result.Length.ShouldBeEquivalentTo(1);
result[0].Should().Be(TestData.Server);
}
}
public void ReturnAddedRecords()
{
using (var file = new TempFile())
{
using (var db = new LiteDbAdapter(file.Filename))
{
db.UpsertServerInfo(TestData.Server);
var result = db.GetServerInfo(TestData.Server.endpoint);
result.ShouldBeEquivalentTo(TestData.Server);
}
}
}
public void KeepDataAfterClosingConnection()
{
using (var file = new TempFile())
{
using (var db = new LiteDbAdapter(file.Filename))
{
db.UpsertServerInfo(TestData.Server);
}
using (var db = new LiteDbAdapter(file.Filename))
{
var result = db.GetServerInfo(TestData.Server.endpoint);
result.ShouldBeEquivalentTo(TestData.Server);
}
}
}
public void ReturnAllAddedRecords()
{
using (var file = new TempFile())
{
using (var db = new LiteDbAdapter(file.Filename))
{
IList <GameServer> serverInfos = TestData.Servers;
foreach (var info in serverInfos)
{
db.UpsertServerInfo(info);
}
var result = db.GetServers();
result.Should().BeEquivalentTo(serverInfos);
}
}
}
public void DoNotAddNewRecords_IfServerAlreadyAdded_InParallelThreads()
{
using (var file = new TempFile())
using (var db = new LiteDbAdapter(file.Filename))
{
var iterations = Parallel.For(0, 100, _ =>
{
db.GetServers().Count(x => x.endpoint == TestData.Server.endpoint).Should().BeLessOrEqualTo(1);
db.UpsertServerInfo(TestData.Server);
db.GetServers().Count(x => x.endpoint == TestData.Server.endpoint).Should().Be(1);
});
while (!iterations.IsCompleted)
{
Thread.Sleep(100);
}
var result = db.GetServers().ToArray();
result.Length.ShouldBeEquivalentTo(1);
result[0].Should().Be(TestData.Server);
}
}