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 ReturnsEmptyArrayIfCountIsZero()
{
using (var file = new TempFile())
using (var db = new LiteDbAdapter(file.Filename))
{
foreach (var match in TestData.Matches)
{
db.AddMatchInfo(match);
}
db.GetRecentMatches(0).Should().BeEmpty().And.BeAssignableTo <IList <MatchInfo> >();
}
}
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 ReturnCorrectMatchesCount()
{
using (var file = new TempFile())
using (var db = new LiteDbAdapter(file.Filename))
{
foreach (var match in TestData.Matches)
{
db.AddMatchInfo(match);
}
var sortedMatches = db.GetRecentMatches(3);
sortedMatches.Select(x => x.timestamp).Should().Equal(TestData.Timestamps.Take(3));
}
}
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 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 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);
}
}
public void AddAllRecords()
{
using (var file = new TempFile())
using (var db = new LiteDbAdapter(file.Filename))
{
foreach (var match in matches)
{
db.AddMatchInfo(match);
}
foreach (var match in matches)
{
var x = db.GetMatches().First(m => m.endpoint == match.endpoint && m.timestamp == match.timestamp);
var y = db.GetMatches(match.endpoint).First(m => m.timestamp == match.timestamp);
var z = db.GetMatchInfo(match.endpoint, match.timestamp);
match.ShouldBeEquivalentTo(x);
match.ShouldBeEquivalentTo(y);
match.ShouldBeEquivalentTo(z);
}
}
}
public void AddAllRecords_Parallel()
{
for (var i = 0; i < 100; i++)
{
using (var file = new TempFile())
using (var db = new LiteDbAdapter(file.Filename))
{
Parallel.ForEach(matches, match =>
{
var rnd = new Random();
Thread.Sleep(rnd.Next(100));
db.AddMatchInfo(match);
Thread.Sleep(rnd.Next(100));
var x = db.GetMatches().First(m => m.endpoint == match.endpoint && m.timestamp == match.timestamp);
var y = db.GetMatches(match.endpoint).First(m => m.timestamp == match.timestamp);
var z = db.GetMatchInfo(match.endpoint, match.timestamp);
match.ShouldBeEquivalentTo(x);
match.ShouldBeEquivalentTo(y);
match.ShouldBeEquivalentTo(z);
});
}
}
}
