1 files changed, 57 insertions, 0 deletions
diff --git a/spec/models/dependency_proxy/registry_spec.rb b/spec/models/dependency_proxy/registry_spec.rb
new file mode 100644
index 00000000000..5bfa75a2eed
--- /dev/null
+++ b/spec/models/dependency_proxy/registry_spec.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe DependencyProxy::Registry, type: :model do
+  let(:tag)      { '2.3.5-alpine' }
+  let(:blob_sha) { '40bd001563085fc35165329ea1ff5c5ecbdbbeef' }
+
+  context 'image name without namespace' do
+    let(:image) { 'ruby' }
+
+    describe '#auth_url' do
+      it 'returns a correct auth url' do
+        expect(described_class.auth_url(image))
+          .to eq('https://auth.docker.io/token?service=registry.docker.io&scope=repository:library/ruby:pull')
+      end
+    end
+
+    describe '#manifest_url' do
+      it 'returns a correct manifest url' do
+        expect(described_class.manifest_url(image, tag))
+          .to eq('https://registry-1.docker.io/v2/library/ruby/manifests/2.3.5-alpine')
+      end
+    end
+
+    describe '#blob_url' do
+      it 'returns a correct blob url' do
+        expect(described_class.blob_url(image, blob_sha))
+          .to eq('https://registry-1.docker.io/v2/library/ruby/blobs/40bd001563085fc35165329ea1ff5c5ecbdbbeef')
+      end
+    end
+  end
+
+  context 'image name with namespace' do
+    let(:image) { 'foo/ruby' }
+
+    describe '#auth_url' do
+      it 'returns a correct auth url' do
+        expect(described_class.auth_url(image))
+          .to eq('https://auth.docker.io/token?service=registry.docker.io&scope=repository:foo/ruby:pull')
+      end
+    end
+
+    describe '#manifest_url' do
+      it 'returns a correct manifest url' do
+        expect(described_class.manifest_url(image, tag))
+          .to eq('https://registry-1.docker.io/v2/foo/ruby/manifests/2.3.5-alpine')
+      end
+    end
+
+    describe '#blob_url' do
+      it 'returns a correct blob url' do
+        expect(described_class.blob_url(image, blob_sha))
+          .to eq('https://registry-1.docker.io/v2/foo/ruby/blobs/40bd001563085fc35165329ea1ff5c5ecbdbbeef')
+      end
+    end
+  end
+end