1 files changed, 34 insertions, 0 deletions
diff --git a/spec/support/shared_examples/services/dependency_proxy_ttl_policies_shared_examples.rb b/spec/support/shared_examples/services/dependency_proxy_ttl_policies_shared_examples.rb
new file mode 100644
index 00000000000..f6692646ca8
--- /dev/null
+++ b/spec/support/shared_examples/services/dependency_proxy_ttl_policies_shared_examples.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+RSpec.shared_examples 'updating the dependency proxy image ttl policy attributes' do |from: {}, to:|
+  it_behaves_like 'not creating the dependency proxy image ttl policy'
+
+  it 'updates the dependency proxy image ttl policy' do
+    expect { subject }
+      .to change { group.dependency_proxy_image_ttl_policy.reload.enabled }.from(from[:enabled]).to(to[:enabled])
+      .and change { group.dependency_proxy_image_ttl_policy.reload.ttl }.from(from[:ttl]).to(to[:ttl])
+  end
+end
+
+RSpec.shared_examples 'not creating the dependency proxy image ttl policy' do
+  it "doesn't create the dependency proxy image ttl policy" do
+    expect { subject }.not_to change { DependencyProxy::ImageTtlGroupPolicy.count }
+  end
+end
+
+RSpec.shared_examples 'creating the dependency proxy image ttl policy' do
+  it 'creates a new package setting' do
+    expect { subject }.to change { DependencyProxy::ImageTtlGroupPolicy.count }.by(1)
+  end
+
+  it 'saves the settings' do
+    subject
+
+    expect(group.dependency_proxy_image_ttl_policy).to have_attributes(
+      enabled: ttl_policy[:enabled],
+      ttl: ttl_policy[:ttl]
+    )
+  end
+
+  it_behaves_like 'returning a success'
+end