public void TestParse_dockerHub_official()
{
const string imageReferenceString = "busybox";
ImageReference imageReference = ImageReference.Parse(imageReferenceString);
Assert.AreEqual("registry-1.docker.io", imageReference.GetRegistry());
Assert.AreEqual("library/busybox", imageReference.GetRepository());
Assert.AreEqual("latest", imageReference.GetTag());
}
public void TestParse_dockerHub_user()
{
const string imageReferenceString = "someuser/someimage";
ImageReference imageReference = ImageReference.Parse(imageReferenceString);
Assert.AreEqual("registry-1.docker.io", imageReference.GetRegistry());
Assert.AreEqual("someuser/someimage", imageReference.GetRepository());
Assert.AreEqual("latest", imageReference.GetTag());
}
private void VerifyParse(string registry, string repository, string tagSeparator, string tag)
{
// Gets the expected parsed components.
string expectedRegistry = registry;
if (string.IsNullOrEmpty(expectedRegistry))
{
expectedRegistry = "registry-1.docker.io";
}
string expectedRepository = repository;
if ("registry-1.docker.io" == expectedRegistry && repository.IndexOf('/', StringComparison.Ordinal) < 0)
{
expectedRepository = "library/" + expectedRepository;
}
string expectedTag = tag;
if (string.IsNullOrEmpty(expectedTag))
{
expectedTag = "latest";
}
// Builds the image reference to parse.
StringBuilder imageReferenceBuilder = new StringBuilder();
if (!string.IsNullOrEmpty(registry))
{
imageReferenceBuilder.Append(registry).Append('/');
}
imageReferenceBuilder.Append(repository);
if (!string.IsNullOrEmpty(tag))
{
imageReferenceBuilder.Append(tagSeparator).Append(tag);
}
ImageReference imageReference = ImageReference.Parse(imageReferenceBuilder.ToString());
Assert.AreEqual(expectedRegistry, imageReference.GetRegistry());
Assert.AreEqual(expectedRepository, imageReference.GetRepository());
Assert.AreEqual(expectedTag, imageReference.GetTag());
}