public async Task MetadataToFromJsonSucceeds(string packageUrlString)
{
PackageURL packageUrl = new(packageUrlString);
BaseProjectManager?projectManager = ProjectManagerFactory.ConstructPackageManager(packageUrl);
if (projectManager == null)
{
throw new NullReferenceException("The project manager is null.");
}
PackageMetadata metadata = await projectManager.GetPackageMetadataAsync(packageUrl, useCache : false);
Assert.AreEqual("lodash", metadata.Name);
Assert.AreEqual("Lodash modular utilities.", metadata.Description);
Assert.AreEqual("4.17.15", metadata.PackageVersion);
string?metadataJson = metadata.ToString();
Assert.IsTrue(metadataJson.Contains("Lodash modular utilities."));
PackageMetadata metadataFromJson = PackageMetadata.FromJson(metadataJson) ?? throw new InvalidOperationException("Can't deserialize the metadata json.");
Assert.AreEqual("lodash", metadataFromJson.Name);
Assert.AreEqual("Lodash modular utilities.", metadataFromJson.Description);
Assert.AreEqual("4.17.15", metadataFromJson.PackageVersion);
}