1 files changed, 52 insertions, 0 deletions
diff --git a/spec/services/dependency_proxy/request_token_service_spec.rb b/spec/services/dependency_proxy/request_token_service_spec.rb
new file mode 100644
index 00000000000..8b3ba783b8d
--- /dev/null
+++ b/spec/services/dependency_proxy/request_token_service_spec.rb
@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe DependencyProxy::RequestTokenService do
+  include DependencyProxyHelpers
+
+  let(:image) { 'alpine:3.9' }
+  let(:token) { Digest::SHA256.hexdigest('123') }
+
+  subject { described_class.new(image).execute }
+
+  context 'remote request is successful' do
+    before do
+      stub_registry_auth(image, token)
+    end
+
+    it { expect(subject[:status]).to eq(:success) }
+    it { expect(subject[:token]).to eq(token) }
+  end
+
+  context 'remote request is not found' do
+    before do
+      stub_registry_auth(image, token, 404)
+    end
+
+    it { expect(subject[:status]).to eq(:error) }
+    it { expect(subject[:http_status]).to eq(404) }
+    it { expect(subject[:message]).to eq('Expected 200 response code for an access token') }
+  end
+
+  context 'failed to parse response body' do
+    before do
+      stub_registry_auth(image, token, 200, 'dasd1321: wow')
+    end
+
+    it { expect(subject[:status]).to eq(:error) }
+    it { expect(subject[:http_status]).to eq(500) }
+    it { expect(subject[:message]).to eq('Failed to parse a response body for an access token') }
+  end
+
+  context 'net timeout exception' do
+    before do
+      auth_link = DependencyProxy::Registry.auth_url(image)
+
+      stub_full_request(auth_link, method: :any).to_timeout
+    end
+
+    it { expect(subject[:status]).to eq(:error) }
+    it { expect(subject[:http_status]).to eq(599) }
+    it { expect(subject[:message]).to eq('execution expired') }
+  end
+end