Refactor cluster application tests to centralize helm CA cert verification

6 files changed, 30 insertions, 110 deletions

diff --git a/spec/models/clusters/applications/ingress_spec.rb b/spec/models/clusters/applications/ingress_spec.rb
index 1580ef36127..6b0b23eeab3 100644
--- a/spec/models/clusters/applications/ingress_spec.rb
+++ b/spec/models/clusters/applications/ingress_spec.rb
@@ -5,6 +5,7 @@ describe Clusters::Applications::Ingress do
 
   include_examples 'cluster application core specs', :clusters_applications_ingress
   include_examples 'cluster application status specs', :clusters_applications_ingress
+  include_examples 'cluster application helm specs', :clusters_applications_knative
 
   before do
     allow(ClusterWaitForIngressIpAddressWorker).to receive(:perform_in)
@@ -121,28 +122,5 @@ describe Clusters::Applications::Ingress do
       expect(values).to include('stats')
       expect(values).to include('podAnnotations')
     end
-
-    context 'when the helm application does not have a ca_cert' do
-      before do
-        application.cluster.application_helm.ca_cert = nil
-      end
-
-      it 'should not include cert files' do
-        expect(subject[:'ca.pem']).not_to be_present
-        expect(subject[:'cert.pem']).not_to be_present
-        expect(subject[:'key.pem']).not_to be_present
-      end
-    end
-
-    it 'should include cert files' do
-      expect(subject[:'ca.pem']).to be_present
-      expect(subject[:'ca.pem']).to eq(application.cluster.application_helm.ca_cert)
-
-      expect(subject[:'cert.pem']).to be_present
-      expect(subject[:'key.pem']).to be_present
-
-      cert = OpenSSL::X509::Certificate.new(subject[:'cert.pem'])
-      expect(cert.not_after).to be < 60.minutes.from_now
-    end
   end
 end
diff --git a/spec/models/clusters/applications/jupyter_spec.rb b/spec/models/clusters/applications/jupyter_spec.rb
index 9c4396731eb..faaabafddb7 100644
--- a/spec/models/clusters/applications/jupyter_spec.rb
+++ b/spec/models/clusters/applications/jupyter_spec.rb
@@ -2,6 +2,7 @@ require 'rails_helper'
 
 describe Clusters::Applications::Jupyter do
   include_examples 'cluster application core specs', :clusters_applications_jupyter
+  include_examples 'cluster application helm specs', :clusters_applications_knative
 
   it { is_expected.to belong_to(:oauth_application) }
 
@@ -79,29 +80,6 @@ describe Clusters::Applications::Jupyter do
 
     subject { application.files }
 
-    it 'should include cert files' do
-      expect(subject[:'ca.pem']).to be_present
-      expect(subject[:'ca.pem']).to eq(application.cluster.application_helm.ca_cert)
-
-      expect(subject[:'cert.pem']).to be_present
-      expect(subject[:'key.pem']).to be_present
-
-      cert = OpenSSL::X509::Certificate.new(subject[:'cert.pem'])
-      expect(cert.not_after).to be < 60.minutes.from_now
-    end
-
-    context 'when the helm application does not have a ca_cert' do
-      before do
-        application.cluster.application_helm.ca_cert = nil
-      end
-
-      it 'should not include cert files' do
-        expect(subject[:'ca.pem']).not_to be_present
-        expect(subject[:'cert.pem']).not_to be_present
-        expect(subject[:'key.pem']).not_to be_present
-      end
-    end
-
     it 'should include valid values' do
       expect(values).to include('ingress')
       expect(values).to include('hub')
diff --git a/spec/models/clusters/applications/knative_spec.rb b/spec/models/clusters/applications/knative_spec.rb
index 7849e29d546..dff9684ab2a 100644
--- a/spec/models/clusters/applications/knative_spec.rb
+++ b/spec/models/clusters/applications/knative_spec.rb
@@ -5,6 +5,7 @@ describe Clusters::Applications::Knative do
 
   include_examples 'cluster application core specs', :clusters_applications_knative
   include_examples 'cluster application status specs', :clusters_applications_knative
+  include_examples 'cluster application helm specs', :clusters_applications_knative
 
   describe '.installed' do
     subject { described_class.installed }
@@ -68,23 +69,5 @@ describe Clusters::Applications::Knative do
     it 'should include knative specific keys in the values.yaml file' do
       expect(values).to include('domain')
     end
-
-    context 'when the helm application does not have a ca_cert' do
-      before do
-        application.cluster.application_helm.ca_cert = nil
-      end
-
-      it 'should not include cert files when there is no ca_cert entry' do
-        expect(subject).not_to include(:'ca.pem', :'cert.pem', :'key.pem')
-      end
-    end
-
-    it 'should include cert files when there is a ca_cert entry' do
-      expect(subject).to include(:'ca.pem', :'cert.pem', :'key.pem')
-      expect(subject[:'ca.pem']).to eq(application.cluster.application_helm.ca_cert)
-
-      cert = OpenSSL::X509::Certificate.new(subject[:'cert.pem'])
-      expect(cert.not_after).to be < 60.minutes.from_now
-    end
   end
 end
diff --git a/spec/models/clusters/applications/prometheus_spec.rb b/spec/models/clusters/applications/prometheus_spec.rb
index 48ba163b38c..86de9dc60f2 100644
--- a/spec/models/clusters/applications/prometheus_spec.rb
+++ b/spec/models/clusters/applications/prometheus_spec.rb
@@ -5,6 +5,7 @@ describe Clusters::Applications::Prometheus do
 
   include_examples 'cluster application core specs', :clusters_applications_prometheus
   include_examples 'cluster application status specs', :clusters_applications_prometheus
+  include_examples 'cluster application helm specs', :clusters_applications_knative
 
   describe '.installed' do
     subject { described_class.installed }
@@ -187,29 +188,6 @@ describe Clusters::Applications::Prometheus do
 
     subject { application.files }
 
-    it 'should include cert files' do
-      expect(subject[:'ca.pem']).to be_present
-      expect(subject[:'ca.pem']).to eq(application.cluster.application_helm.ca_cert)
-
-      expect(subject[:'cert.pem']).to be_present
-      expect(subject[:'key.pem']).to be_present
-
-      cert = OpenSSL::X509::Certificate.new(subject[:'cert.pem'])
-      expect(cert.not_after).to be < 60.minutes.from_now
-    end
-
-    context 'when the helm application does not have a ca_cert' do
-      before do
-        application.cluster.application_helm.ca_cert = nil
-      end
-
-      it 'should not include cert files' do
-        expect(subject[:'ca.pem']).not_to be_present
-        expect(subject[:'cert.pem']).not_to be_present
-        expect(subject[:'key.pem']).not_to be_present
-      end
-    end
-
     it 'should include prometheus valid values' do
       expect(values).to include('alertmanager')
       expect(values).to include('kubeStateMetrics')
diff --git a/spec/models/clusters/applications/runner_spec.rb b/spec/models/clusters/applications/runner_spec.rb
index d5fb1a9d010..052cfdbc4b1 100644
--- a/spec/models/clusters/applications/runner_spec.rb
+++ b/spec/models/clusters/applications/runner_spec.rb
@@ -5,6 +5,7 @@ describe Clusters::Applications::Runner do
 
   include_examples 'cluster application core specs', :clusters_applications_runner
   include_examples 'cluster application status specs', :clusters_applications_runner
+  include_examples 'cluster application helm specs', :clusters_applications_knative
 
   it { is_expected.to belong_to(:runner) }
 
@@ -74,29 +75,6 @@ describe Clusters::Applications::Runner do
 
     subject { application.files }
 
-    it 'should include cert files' do
-      expect(subject[:'ca.pem']).to be_present
-      expect(subject[:'ca.pem']).to eq(application.cluster.application_helm.ca_cert)
-
-      expect(subject[:'cert.pem']).to be_present
-      expect(subject[:'key.pem']).to be_present
-
-      cert = OpenSSL::X509::Certificate.new(subject[:'cert.pem'])
-      expect(cert.not_after).to be < 60.minutes.from_now
-    end
-
-    context 'when the helm application does not have a ca_cert' do
-      before do
-        application.cluster.application_helm.ca_cert = nil
-      end
-
-      it 'should not include cert files' do
-        expect(subject[:'ca.pem']).not_to be_present
-        expect(subject[:'cert.pem']).not_to be_present
-        expect(subject[:'key.pem']).not_to be_present
-      end
-    end
-
     it 'should include runner valid values' do
       expect(values).to include('concurrent')
       expect(values).to include('checkInterval')
diff --git a/spec/support/shared_examples/models/cluster_application_helm_cert_examples.rb b/spec/support/shared_examples/models/cluster_application_helm_cert_examples.rb
new file mode 100644
index 00000000000..d87b3181e80
--- /dev/null
+++ b/spec/support/shared_examples/models/cluster_application_helm_cert_examples.rb
@@ -0,0 +1,25 @@
+shared_examples 'cluster application helm specs' do |application_name|
+  let(:application) { create(application_name) }
+
+  describe '#files' do
+    subject { application.files }
+
+    context 'when the helm application does not have a ca_cert' do
+      before do
+        application.cluster.application_helm.ca_cert = nil
+      end
+
+      it 'should not include cert files when there is no ca_cert entry' do
+        expect(subject).not_to include(:'ca.pem', :'cert.pem', :'key.pem')
+      end
+    end
+
+    it 'should include cert files when there is a ca_cert entry' do
+      expect(subject).to include(:'ca.pem', :'cert.pem', :'key.pem')
+      expect(subject[:'ca.pem']).to eq(application.cluster.application_helm.ca_cert)
+
+      cert = OpenSSL::X509::Certificate.new(subject[:'cert.pem'])
+      expect(cert.not_after).to be < 60.minutes.from_now
+    end
+  end
+end