public void PutObjectWithIdUpdatesObjectAndDoesntCrashIndex()
{
string dbName = "PutOrEditWithIndex";
var expected = new Sword()
{
Name = "Excalibur", Cost = 1
};
using (var client = new InnerDbClient(dbName))
{
int id = client.PutObject(masamune);
Assert.IsNotNull(client.GetObject <Sword>(id));
client.AddIndex <Sword>("Name");
client.PutObject(expected, id);
var actual = client.GetObject <Sword>(id);
Assert.IsNotNull(actual);
Assert.AreEqual(expected, actual);
}
using (var client = new InnerDbClient(dbName))
{
var actual = client.GetObject <Sword>(s => s.Name == "Excalibur");
Assert.AreEqual(expected, actual);
}
}
public void DatabaseZipsAndUnzipsOnStartupAndShutdownRespectively()
{
string dbName = "ZipMe";
string archiveName = "ZipMe.innerdb";
using (var c = new InnerDbClient(dbName))
{
c.PutObject(masamune);
c.PutObject(lavos);
}
// Closed DB has a zip
Assert.IsFalse(Directory.Exists(dbName));
Assert.IsTrue(File.Exists(archiveName));
using (var c = new InnerDbClient(dbName))
{
// Active DB has a dir
Assert.IsTrue(Directory.Exists(dbName));
Assert.IsFalse(File.Exists(archiveName));
}
Assert.IsFalse(Directory.Exists(dbName));
Assert.IsTrue(File.Exists(archiveName));
}
public void PutObjectReturnsNonZeroId()
{
using (var client = new InnerDbClient("Empty"))
{
var actual = client.PutObject(masamune);
Assert.Greater(actual, 0);
}
}
public void GetCollectionReturnsEmptyListIfNoItemsExist()
{
using (var client = new InnerDbClient("Empty"))
{
var actual = client.GetCollection <Sword>();
Assert.IsNotNull(actual);
Assert.AreEqual(0, actual.Count);
}
}
public void GetByPredicateReturnsPutObject()
{
using (var client = new InnerDbClient("GetByPredicate"))
{
client.PutObject(masamune);
client.PutObject(murasame);
var actual = client.GetObject <Sword>(s => s.Name == "Masamune");
Assert.AreEqual(masamune, actual);
}
}
public void GetByIdReturnsPutObject()
{
using (var client = new InnerDbClient("GetAndPut"))
{
var id = client.PutObject(masamune);
Assert.Greater(id, 0);
var actual = client.GetObject <Sword>(id);
Assert.AreEqual(masamune, actual);
}
}
public void EnumsDeserializeCorrectly()
{
using (var client = new InnerDbClient("EnumSerialization"))
{
var expected = new Creature("Dove", Alignment.Good);
int id = client.PutObject(expected);
var actual = client.GetObject <Creature>(c => c.Name == "Dove");
Assert.AreEqual(Alignment.Good, actual.Disposition);
}
}
public void IdsAreNotReusedAfterDeletion()
{
using (var client = new InnerDbClient("IdReuse"))
{
int first = client.PutObject(masamune);
int second = client.PutObject(murasame);
client.Delete(second);
int third = client.PutObject(lavos);
Assert.AreNotEqual(second, third);
}
}
public void DeleteDeletesObject()
{
using (var client = new InnerDbClient("Delete"))
{
int swordId = client.PutObject(masamune);
Assert.IsNotNull(client.GetObject <Sword>(swordId));
Assert.IsNotNull(client.GetObject <Sword>(s => s.Name == "Masamune"));
client.Delete(swordId);
Assert.IsNull(client.GetObject <Sword>(swordId));
}
}
public void PutObjectIncrementsIdRegardlessOfType()
{
using (var client = new InnerDbClient("AutoIncrementId"))
{
int first = client.PutObject(murasame);
Assert.AreEqual(1, first);
int second = client.PutObject(lavos);
Assert.AreEqual(2, second);
int third = client.PutObject(murasame);
Assert.AreEqual(3, third);
}
}
public void GetCollectionReturnsPutObjects()
{
using (var client = new InnerDbClient("GetCollection"))
{
var actual = client.GetCollection <Sword>();
client.PutObject(masamune);
client.PutObject(murasame);
client.PutObject(lavos);
actual = client.GetCollection <Sword>();
Assert.AreEqual(2, actual.Count);
Assert.AreEqual(masamune, actual.ElementAt(0));
Assert.AreEqual(murasame, actual.ElementAt(1));
}
}
public void JournalWritesJournalFilesAndRunsThemOnStartup()
{
string dbName = "JournalingAndRecovery";
string journalDir = string.Format(@"{0}\Journal", dbName);
string dataDir = string.Format(@"{0}\Data", dbName);
int id, secondId = 0;
using (var client = new InnerDbClient(dbName))
{
// Believe me when I say this is very heavily tested already from
// the above tests running really fast.
client.SetJournalIntervalMilliseconds(10000);
id = client.PutObject(murasame);
client.Delete(id);
secondId = client.PutObject(masamune);
// White-box of sorts. Okay for now.
string[] files = System.IO.Directory.GetFiles(journalDir);
Assert.AreEqual(3, files.Length);
Assert.IsTrue(files.Any(f => f.Contains(id + "-Put.json")));
Assert.IsTrue(files.Any(f => f.Contains(id + "-Delete.json")));
Assert.IsTrue(files.Any(f => f.Contains(secondId + "-Put.json")));
}
using (var client = new InnerDbClient(dbName))
{
string[] data = new string[1];
// Wait for victory.
bool isDone = false;
var start = DateTime.Now;
while (!isDone && ((DateTime.Now - start).TotalSeconds <= 5))
{
var files = System.IO.Directory.GetFiles(journalDir);
data = System.IO.Directory.GetFiles(dataDir);
isDone = (files.Length == 0 && dataDir.Length == 1 && data.First().Contains("2.json"));
}
Assert.IsNull(client.GetObject <Sword>(id));
Assert.AreEqual(masamune, client.GetObject <Sword>(secondId));
}
}
public void DataPersistsAcrossClients()
{
string dbName = "FileStorePersists";
int swordId, creatureId = 0;
using (var client = new InnerDbClient(dbName))
{
swordId = client.PutObject(murasame);
creatureId = client.PutObject(lavos);
}
using (var client = new InnerDbClient(dbName))
{
var actualSword = client.GetObject <Sword>(swordId);
Assert.AreEqual(murasame, actualSword);
var actualCreature = client.GetObject <Creature>(creatureId);
Assert.AreEqual(lavos, actualCreature);
}
}