public void GetHashCode_should_be_case_insensitive()
{
var path1 = new ClusterConfigPath("foo");
var path2 = new ClusterConfigPath("FOO");
var path3 = new ClusterConfigPath("bar");
path1.GetHashCode().Should().Be(path2.GetHashCode());
path1.GetHashCode().Should().NotBe(path3.GetHashCode());
}
public void Equals_should_be_case_insensitive()
{
var path1 = new ClusterConfigPath("foo");
var path2 = new ClusterConfigPath("FOO");
var path3 = new ClusterConfigPath("bar");
path1.Should().Be(path2);
path1.Should().NotBe(path3);
}
private void TestNavigation(ClusterConfigPath path)
{
var writer = new BinaryBufferWriter(64);
writer.Write(Guid.NewGuid());
serializer.Serialize(tree, writer);
var reader = new BinaryBufferReader(writer.Buffer, 16);
var deserializedTree = serializer.Deserialize(reader, path.Segments);
deserializedTree.Should().Be(tree.ScopeTo(path.Segments));
}
private static IEnumerable <ClusterConfigPath> EnumeratePrefixes(ClusterConfigPath path)
{
var segments = path.Segments.ToArray();
var builder = new StringBuilder();
for (var i = 0; i < segments.Length - 1; i++)
{
if (i > 0)
{
builder.Append(ClusterConfigPath.Separator);
}
builder.Append(segments[i]);
yield return(builder.ToString());
}
}
private ISettingsNode Extract(ClusterConfigPath path)
{
if (state == null)
{
RemoteTree remote;
if (remoteTree == null)
{
remote = null;
}
else
{
var writer = new BinaryBufferWriter(64);
TreeSerializers.V1.Serialize(remoteTree, writer);
remote = new RemoteTree(writer.Buffer.Take(writer.Length).ToArray(), TreeSerializers.V1);
}
state = new ClusterConfigClientState(localTree, remote, new RecyclingBoundedCache <ClusterConfigPath, ISettingsNode>(10), Int64.MaxValue);
}
return(TreeExtractor.Extract(state, path, null));
}
public ISettingsNode GetSettings(ClusterConfigPath path) => serializer.Deserialize(new BinaryBufferReader(Serialized, 0), path.Segments);
/// <inheritdoc /> public (ISettingsNode settings, long version) GetWithVersion(ClusterConfigPath prefix) => GetSettings(ObtainState(), prefix);
/// <inheritdoc /> public ISettingsNode Get(ClusterConfigPath prefix) => GetSettings(ObtainState(), prefix).settings;
public TreeBuilder Add(ClusterConfigPath path, string[] values) => Add(TreeFactory.CreateTreeByMultiLevelKey(null, path.Segments.ToArray(), values));
public static ISettingsNode Extract([NotNull] ClusterConfigClientState state, ClusterConfigPath path, [CanBeNull] SettingsMergeOptions mergeOptions)
{
mergeOptions = mergeOptions ?? DefaultMergeOptions;
return(state.Cache.Obtain(
path,
p =>
{
foreach (var prefix in EnumeratePrefixes(p))
{
if (state.Cache.TryGetValue(prefix, out var tree))
{
return tree.ScopeTo(path.Segments.Skip(prefix.Segments.Count()));
}
}
var remoteSettings = state.RemoteTree?.GetSettings(p);
var localSettings = state.LocalTree?.ScopeTo(p.Segments);
return SettingsNodeMerger.Merge(remoteSettings, localSettings, mergeOptions);
}));
}
