public void RegistrationTest()
{
using (var reader = FixtureRootRepoFolder.GetReader(DateTime.MinValue, false))
{
Assert.IsTrue(reader.IsAccessing(FixtureRootRepoFolder, false));
Assert.IsTrue(Repository.IsDataBeingAccessed(FixtureRootRepoFolder, false));
Assert.IsTrue(Repository.IsDataBeingReadFrom(FixtureRootRepoFolder, false));
var readers = Repository.GetReaders(FixtureRootRepoFolder, false);
Assert.AreEqual(1, readers.Count);
Assert.AreSame(reader, readers[0]);
reader.Close();
Assert.IsFalse(Repository.IsDataBeingAccessed(FixtureRootRepoFolder, false));
Assert.IsFalse(Repository.IsDataBeingReadFrom(FixtureRootRepoFolder, false));
Assert.IsFalse(reader.IsAccessing(FixtureRootRepoFolder, false));
readers = Repository.GetReaders(FixtureRootRepoFolder, false);
Assert.AreEqual(0, readers.Count);
reader.Dispose();
Assert.IsFalse(Repository.UnRegisterReader(reader), "Dispose did not unregister reader");
Assert.Throws <ObjectDisposedException>(() => reader.AddFolder(FixtureRootRepoFolder));
Assert.Throws <ObjectDisposedException>(() => reader.Seek(DateTime.Now));
Assert.Throws <ObjectDisposedException>(() => reader.Direction = bfs.Repository.Util.EnumerationDirection.Backwards);
Assert.Throws <ObjectDisposedException>(() => reader.CanChangeDirection.ToString());
Assert.Throws <ObjectDisposedException>(() => reader.Read());
Assert.Throws <ObjectDisposedException>(() => reader.RemoveFolder(null));
Assert.IsFalse(reader.IsAccessing(FixtureRootRepoFolder, true));
}
}
public void TestRegisterUnregisterAccessors()
{
Assert.Throws <ArgumentNullException>(() => Repository.RegisterReader(null));
Assert.Throws <ArgumentNullException>(() => Repository.RegisterWriter(null));
using (var writer = FixtureRootRepoFolder.GetWriter())
{
Assert.IsFalse(Repository.UnRegisterReader(writer), "Writer reported to have been successfully unregistered as reader");
// must have been registered
Assert.IsTrue(Repository.UnRegisterWriter(writer));
Assert.IsFalse(Repository.UnRegisterWriter(writer), "Unregistered writer reported to have been successfully unregistered again");
}
using (var reader = FixtureRootRepoFolder.GetReader(DateTime.Now, false))
{
Assert.IsFalse(Repository.UnRegisterWriter(reader), "Reader reported to have been successfully unregistered as writer");
// must have been registered
Assert.IsTrue(Repository.UnRegisterReader(reader: reader));
Assert.IsFalse(Repository.UnRegisterReader(reader: reader), "Unregistered reader reported to have been successfully unregistered again");
}
}