private static OciManifest DeserializeManifest(Stream stream)
{
try
{
return(OciSerialization.Deserialize <OciManifest>(stream));
}
catch (Exception exception)
{
throw new InvalidModuleException("Unable to deserialize the module manifest.", exception);
}
}
public AndConstraint <MockRegistryAssertions> HaveModule(string tag, Stream expectedModuleContent)
{
using (new AssertionScope())
{
this.Subject.ManifestTags.Should().ContainKey(tag, $"tag '{tag}' should exist");
string manifestDigest = this.Subject.ManifestTags[tag];
this.Subject.Manifests.Should().ContainKey(manifestDigest, $"tag '{tag}' resolves to digest '{manifestDigest}' that should exist");
var manifestBytes = this.Subject.Manifests[manifestDigest];
using var manifestStream = MockRegistryBlobClient.WriteStream(manifestBytes);
var manifest = OciSerialization.Deserialize <OciManifest>(manifestStream);
var config = manifest.Config;
config.MediaType.Should().Be("application/vnd.ms.bicep.module.config.v1+json", "config media type should be correct");
config.Size.Should().Be(0, "config should be empty");
this.Subject.Blobs.Should().ContainKey(config.Digest, "config digest should exist");
var configBytes = this.Subject.Blobs[config.Digest];
configBytes.Should().BeEmpty("config should be empty");
manifest.Layers.Should().HaveCount(1, "modules should have a single layer");
var layer = manifest.Layers.Single();
layer.MediaType.Should().Be("application/vnd.ms.bicep.module.layer.v1+json", "layer media type should be correct");
this.Subject.Blobs.Should().ContainKey(layer.Digest);
var layerBytes = this.Subject.Blobs[layer.Digest];
((long)layerBytes.Length).Should().Be(layer.Size);
var actual = MockRegistryBlobClient.WriteStream(layerBytes).FromJsonStream <JToken>();
var expected = expectedModuleContent.FromJsonStream <JToken>();
actual.Should().DeepEqual(expected, "module content should match");
}
return(new(this));
}