1 files changed, 120 insertions, 0 deletions
diff --git a/spec/lib/gitlab/lets_encrypt/client_spec.rb b/spec/lib/gitlab/lets_encrypt/client_spec.rb
new file mode 100644
index 00000000000..16a16acfd25
--- /dev/null
+++ b/spec/lib/gitlab/lets_encrypt/client_spec.rb
@@ -0,0 +1,120 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ::Gitlab::LetsEncrypt::Client do
+  include LetsEncryptHelpers
+
+  let(:client) { described_class.new }
+
+  before do
+    stub_application_setting(
+      lets_encrypt_notification_email: 'myemail@test.example.com',
+      lets_encrypt_terms_of_service_accepted: true
+    )
+  end
+
+  let!(:stub_client) { stub_lets_encrypt_client }
+
+  shared_examples 'ensures account registration' do
+    it 'ensures account registration' do
+      subject
+
+      expect(stub_client).to have_received(:new_account).with(
+        contact: 'mailto:myemail@test.example.com',
+        terms_of_service_agreed: true
+      )
+    end
+
+    context 'when acme integration is disabled' do
+      before do
+        stub_application_setting(lets_encrypt_terms_of_service_accepted: false)
+      end
+
+      it 'raises error' do
+        expect do
+          subject
+        end.to raise_error('Acme integration is disabled')
+      end
+    end
+  end
+
+  describe '#new_order' do
+    subject(:new_order) { client.new_order('example.com') }
+
+    before do
+      order_double = instance_double('Acme::Order')
+      allow(stub_client).to receive(:new_order).and_return(order_double)
+    end
+
+    include_examples 'ensures account registration'
+
+    it 'returns order' do
+      is_expected.to be_a(::Gitlab::LetsEncrypt::Order)
+    end
+  end
+
+  describe '#load_order' do
+    let(:url) { 'https://example.com/order' }
+    subject { client.load_order(url) }
+
+    before do
+      acme_order = instance_double('Acme::Client::Resources::Order')
+      allow(stub_client).to receive(:order).with(url: url).and_return(acme_order)
+    end
+
+    include_examples 'ensures account registration'
+
+    it 'loads order' do
+      is_expected.to be_a(::Gitlab::LetsEncrypt::Order)
+    end
+  end
+
+  describe '#load_challenge' do
+    let(:url) { 'https://example.com/challenge' }
+    subject { client.load_challenge(url) }
+
+    before do
+      acme_challenge = instance_double('Acme::Client::Resources::Challenge')
+      allow(stub_client).to receive(:challenge).with(url: url).and_return(acme_challenge)
+    end
+
+    include_examples 'ensures account registration'
+
+    it 'loads challenge' do
+      is_expected.to be_a(::Gitlab::LetsEncrypt::Challenge)
+    end
+  end
+
+  describe '#enabled?' do
+    subject { client.enabled? }
+
+    context 'when terms of service are accepted' do
+      it { is_expected.to eq(true) }
+
+      context 'when feature flag is disabled' do
+        before do
+          stub_feature_flags(pages_auto_ssl: false)
+        end
+
+        it { is_expected.to eq(false) }
+      end
+    end
+
+    context 'when terms of service are not accepted' do
+      before do
+        stub_application_setting(lets_encrypt_terms_of_service_accepted: false)
+      end
+
+      it { is_expected.to eq(false) }
+    end
+  end
+
+  describe '#terms_of_service_url' do
+    subject { client.terms_of_service_url }
+
+    it 'returns valid url' do
+      is_expected.to eq("https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf")
+    end
+  end
+end