public void GetJson()
{
_writer.WriteNameValue("a", 1);
_writer.WriteNameValue("B", "C");
_writer.WriteNameArray("d", new[] { "e", "f" });
_writer.WriteObjectStart("g");
_writer.WriteNameValue("h", "i");
_writer.WriteObjectEnd();
const string expectedJson = @"{
""a"": 1,
""B"": ""C"",
""d"": [
""e"",
""f""
],
""g"": {
""h"": ""i""
}
}";
var actualJson = _writer.GetJson();
Assert.Equal(expectedJson, actualJson);
}
internal static JObject ToJObject(this PackageSpec spec)
{
using (var jsonWriter = new JTokenWriter())
using (var writer = new JsonObjectWriter(jsonWriter))
{
writer.WriteObjectStart();
PackageSpecWriter.Write(spec, writer);
writer.WriteObjectEnd();
return((JObject)jsonWriter.Token);
}
}
private static JObject WriteLockFile(LockFile lockFile)
{
var json = new JObject
{
[VersionProperty] = new JValue(lockFile.Version),
[TargetsProperty] = JsonUtility.WriteObject(lockFile.Targets, WriteTarget),
[LibrariesProperty] = JsonUtility.WriteObject(lockFile.Libraries, WriteLibrary),
[ProjectFileDependencyGroupsProperty] = JsonUtility.WriteObject(lockFile.ProjectFileDependencyGroups, WriteProjectFileDependencyGroup)
};
if (lockFile.PackageFolders?.Any() == true)
{
json[PackageFoldersProperty] = JsonUtility.WriteObject(lockFile.PackageFolders, WriteFileItem);
}
if (lockFile.Version >= 2)
{
if (lockFile.PackageSpec != null)
{
using (var jsonWriter = new JTokenWriter())
using (var writer = new JsonObjectWriter(jsonWriter))
{
writer.WriteObjectStart();
PackageSpecWriter.Write(lockFile.PackageSpec, writer);
writer.WriteObjectEnd();
json[PackageSpecProperty] = (JObject)jsonWriter.Token;
}
}
}
if (lockFile.Version >= 3)
{
if (lockFile.LogMessages.Count > 0)
{
var projectPath = lockFile.PackageSpec?.RestoreMetadata?.ProjectPath;
json[LogsProperty] = WriteLogMessages(lockFile.LogMessages, projectPath);
}
}
if (lockFile.CentralTransitiveDependencyGroups.Any())
{
JToken token = WriteCentralTransitiveDependencyGroup(lockFile.CentralTransitiveDependencyGroups);
json[CentralTransitiveDependencyGroupsProperty] = (JObject)token;
}
return(json);
}
internal static PackageSpec RoundTrip(this PackageSpec spec, string packageSpecName, string packageSpecPath)
{
using (var stringWriter = new StringWriter())
using (var jsonWriter = new JsonTextWriter(stringWriter))
using (var writer = new JsonObjectWriter(jsonWriter))
{
writer.WriteObjectStart();
PackageSpecWriter.Write(spec, writer);
writer.WriteObjectEnd();
return(JsonPackageSpecReader.GetPackageSpec(stringWriter.ToString(), packageSpecName, packageSpecPath));
}
}
private static JToken WriteCentralTransitiveDependencyGroup(IList <CentralTransitiveDependencyGroup> centralTransitiveDependencyGroups)
{
using (var jsonWriter = new JTokenWriter())
using (var writer = new JsonObjectWriter(jsonWriter))
{
writer.WriteObjectStart();
foreach (var centralTransitiveDepGroup in centralTransitiveDependencyGroups.OrderBy(ptdg => ptdg.FrameworkName))
{
PackageSpecWriter.SetCentralTransitveDependencyGroup(writer, centralTransitiveDepGroup.FrameworkName, centralTransitiveDepGroup.TransitiveDependencies);
}
writer.WriteObjectEnd();
return(jsonWriter.Token);
}
}
public static PackageSpec RoundTrip(this PackageSpec spec)
{
using (var jsonWriter = new JTokenWriter())
using (var writer = new JsonObjectWriter(jsonWriter))
{
writer.WriteObjectStart();
PackageSpecWriter.Write(spec, writer);
writer.WriteObjectEnd();
#pragma warning disable CS0618
return(JsonPackageSpecReader.GetPackageSpec((JObject)jsonWriter.Token));
#pragma warning restore CS0618
}
}
public static void WriteRuntimeGraph(string filePath, RuntimeGraph runtimeGraph)
{
using (var fileStream = new FileStream(filePath, FileMode.Create))
using (var textWriter = new StreamWriter(fileStream))
using (var jsonWriter = new JsonTextWriter(textWriter))
using (var writer = new JsonObjectWriter(jsonWriter))
{
jsonWriter.Formatting = Formatting.Indented;
// workaround https://github.com/NuGet/Home/issues/9532
writer.WriteObjectStart();
JsonRuntimeFormat.WriteRuntimeGraph(writer, runtimeGraph);
writer.WriteObjectEnd();
}
}
public void WriteObjectEnd_WhenDisposed_Throws()
{
_writer.Dispose();
Assert.Throws <ObjectDisposedException>(() => _writer.WriteObjectEnd());
}
