public void TestReadListOfJson()
{
SystemPath jsonFile = Paths.Get(TestResources.GetResource("core/json/basic_list.json").ToURI());
string jsonString = Encoding.UTF8.GetString(Files.ReadAllBytes(jsonFile));
IList <TestJson> listofJsons = JsonTemplateMapper.ReadListOfJson <TestJson>(jsonString);
TestJson json1 = listofJsons[0];
TestJson json2 = listofJsons[1];
DescriptorDigest digest1 =
DescriptorDigest.FromDigest(
"sha256:91e0cae00b86c289b33fee303a807ae72dd9f0315c16b74e6ab0cdbe9d996c10");
DescriptorDigest digest2 =
DescriptorDigest.FromDigest(
"sha256:8c662931926fa990b41da3c9f42663a537ccd498130030f9149173a0493832ad");
Assert.AreEqual(1, json1.Number);
Assert.AreEqual(2, json2.Number);
Assert.AreEqual("text1", json1.Text);
Assert.AreEqual("text2", json2.Text);
Assert.AreEqual(digest1, json1.Digest);
Assert.AreEqual(digest2, json2.Digest);
Assert.AreEqual(10, json1.InnerObject.Number);
Assert.AreEqual(20, json2.InnerObject.Number);
Assert.AreEqual(2, json1.List.Count);
Assert.IsTrue(json2.List.Count == 0);
}
public void TestToBlob_listOfJson()
{
SystemPath jsonFile = Paths.Get(TestResources.GetResource("core/json/basic_list.json").ToURI());
string jsonString = Encoding.UTF8.GetString(Files.ReadAllBytes(jsonFile));
List <TestJson> listOfJson = JsonTemplateMapper.ReadListOfJson <TestJson>(jsonString);
Assert.AreEqual(jsonString, JsonTemplateMapper.ToUtf8String(listOfJson));
}
public async Task TestWriteToAsync()
{
SystemPath fileA = Paths.Get(TestResources.GetResource("core/fileA").ToURI());
SystemPath fileB = Paths.Get(TestResources.GetResource("core/fileB").ToURI());
long fileASize = Files.Size(fileA);
long fileBSize = Files.Size(fileB);
DescriptorDigest fakeDigestA =
DescriptorDigest.FromHash(
"5994471abb01112afcc18159f6cc74b4f511b99806da59b3caf5a9c173cacfc5");
DescriptorDigest fakeDigestB =
DescriptorDigest.FromHash(
"5994471abb01112afcc18159f6cc74b4f511b99806da59b3caf5a9c173cacfc6");
Mock.Get(mockLayer1).Setup(m => m.GetBlob()).Returns(Blobs.From(fileA));
Mock.Get(mockLayer1).Setup(m => m.GetBlobDescriptor()).Returns(new BlobDescriptor(fileASize, fakeDigestA));
Mock.Get(mockLayer1).Setup(m => m.GetDiffId()).Returns(fakeDigestA);
Mock.Get(mockLayer2).Setup(m => m.GetBlob()).Returns(Blobs.From(fileB));
Mock.Get(mockLayer2).Setup(m => m.GetBlobDescriptor()).Returns(new BlobDescriptor(fileBSize, fakeDigestB));
Mock.Get(mockLayer2).Setup(m => m.GetDiffId()).Returns(fakeDigestB);
Image testImage =
Image.CreateBuilder(ManifestFormat.V22).AddLayer(mockLayer1).AddLayer(mockLayer2).Build();
ImageTarball imageToTarball = new ImageTarball(testImage, ImageReference.Parse("my/image:tag"));
MemoryStream @out = new MemoryStream();
await imageToTarball.WriteToAsync(@out).ConfigureAwait(false);
MemoryStream @in = new MemoryStream(@out.ToArray());
using (TarInputStream tarArchiveInputStream = new TarInputStream(@in))
{
// Verifies layer with fileA was added.
TarEntry headerFileALayer = tarArchiveInputStream.GetNextEntry();
Assert.AreEqual(fakeDigestA.GetHash() + ".tar.gz", headerFileALayer.Name);
string fileAString =
await new StreamReader(tarArchiveInputStream).ReadToEndAsync().ConfigureAwait(false);
Assert.AreEqual(await Blobs.WriteToStringAsync(Blobs.From(fileA)).ConfigureAwait(false), fileAString);
// Verifies layer with fileB was added.
TarEntry headerFileBLayer = tarArchiveInputStream.GetNextEntry();
Assert.AreEqual(fakeDigestB.GetHash() + ".tar.gz", headerFileBLayer.Name);
string fileBString = await new StreamReader(tarArchiveInputStream).ReadToEndAsync().ConfigureAwait(false);
Assert.AreEqual(await Blobs.WriteToStringAsync(Blobs.From(fileB)).ConfigureAwait(false), fileBString);
// Verifies container configuration was added.
TarEntry headerContainerConfiguration = tarArchiveInputStream.GetNextEntry();
Assert.AreEqual("config.json", headerContainerConfiguration.Name);
string containerConfigJson = await new StreamReader(tarArchiveInputStream).ReadToEndAsync().ConfigureAwait(false);
JsonTemplateMapper.ReadJson <ContainerConfigurationTemplate>(containerConfigJson);
// Verifies manifest was added.
TarEntry headerManifest = tarArchiveInputStream.GetNextEntry();
Assert.AreEqual("manifest.json", headerManifest.Name);
string manifestJson = await new StreamReader(tarArchiveInputStream).ReadToEndAsync().ConfigureAwait(false);
JsonTemplateMapper.ReadListOfJson <DockerLoadManifestEntryTemplate>(manifestJson);
}
}
