1 files changed, 30 insertions, 0 deletions
diff --git a/spec/models/pages_domain_spec.rb b/spec/models/pages_domain_spec.rb
index 99b7c4f148a..d2a54c3eea7 100644
--- a/spec/models/pages_domain_spec.rb
+++ b/spec/models/pages_domain_spec.rb
@@ -104,6 +104,14 @@ describe PagesDomain do
   describe 'validate certificate' do
     subject { domain }
 
+    context 'serverless domain' do
+      it 'requires certificate and key to be present' do
+        expect(build(:pages_domain, :without_certificate, :without_key, usage: :serverless)).not_to be_valid
+        expect(build(:pages_domain, :without_certificate, usage: :serverless)).not_to be_valid
+        expect(build(:pages_domain, :without_key, usage: :serverless)).not_to be_valid
+      end
+    end
+
     context 'with matching key' do
       let(:domain) { build(:pages_domain) }
 
@@ -555,6 +563,28 @@ describe PagesDomain do
     end
   end
 
+  describe '.instance_serverless' do
+    subject { described_class.instance_serverless }
+
+    before do
+      create(:pages_domain, wildcard: true)
+      create(:pages_domain, :instance_serverless)
+      create(:pages_domain, scope: :instance)
+      create(:pages_domain, :instance_serverless)
+      create(:pages_domain, usage: :serverless)
+    end
+
+    it 'returns domains that are wildcard, instance-level, and serverless' do
+      expect(subject.length).to eq(2)
+
+      subject.each do |domain|
+        expect(domain.wildcard).to eq(true)
+        expect(domain.usage).to eq('serverless')
+        expect(domain.scope).to eq('instance')
+      end
+    end
+  end
+
   describe '.need_auto_ssl_renewal' do
     subject { described_class.need_auto_ssl_renewal }