public async Task TestSteps_ForBuildToDockerRegistryAsync() { Stopwatch s = Stopwatch.StartNew(); FibContainer image1 = await BuildRegistryImageAsync( ImageReference.Of("gcr.io", "distroless/java", DISTROLESS_DIGEST), ImageReference.Of("localhost:5000", "testimage", "testtag"), new List <string>()).ConfigureAwait(false); progressChecker.CheckCompletion(); logger.Info("Initial build time: " + s.Elapsed); s.Restart(); FibContainer image2 = await BuildRegistryImageAsync( ImageReference.Of("gcr.io", "distroless/java", DISTROLESS_DIGEST), ImageReference.Of("localhost:5000", "testimage", "testtag"), new List <string>()).ConfigureAwait(false); logger.Info("Secondary build time: " + s.Elapsed); Assert.AreEqual(image1, image2); const string imageReference = "localhost:5000/testimage:testtag"; localRegistry.Pull(imageReference); AssertDockerInspect(imageReference); AssertLayerSizer(7, imageReference); Assert.AreEqual( "Hello, world. An argument.\n", new Command("docker", "run", "--rm", imageReference).Run()); string imageReferenceByDigest = "localhost:5000/testimage@" + image1.GetDigest(); localRegistry.Pull(imageReferenceByDigest); AssertDockerInspect(imageReferenceByDigest); Assert.AreEqual( "Hello, world. An argument.\n", new Command("docker", "run", "--rm", imageReferenceByDigest).Run()); }