1 files changed, 42 insertions, 0 deletions
diff --git a/spec/models/ci/catalog/resource_spec.rb b/spec/models/ci/catalog/resource_spec.rb
new file mode 100644
index 00000000000..a239bbad857
--- /dev/null
+++ b/spec/models/ci/catalog/resource_spec.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::Catalog::Resource, feature_category: :pipeline_composition do
+  let_it_be(:project) { create(:project) }
+  let_it_be(:resource) { create(:catalog_resource, project: project) }
+
+  let_it_be(:releases) do
+    [
+      create(:release, project: project, released_at: Time.zone.now - 2.days),
+      create(:release, project: project, released_at: Time.zone.now - 1.day),
+      create(:release, project: project, released_at: Time.zone.now)
+    ]
+  end
+
+  it { is_expected.to belong_to(:project) }
+
+  it { is_expected.to delegate_method(:avatar_path).to(:project) }
+  it { is_expected.to delegate_method(:description).to(:project) }
+  it { is_expected.to delegate_method(:name).to(:project) }
+
+  describe '.for_projects' do
+    it 'returns catalog resources for the given project IDs' do
+      resources_for_projects = described_class.for_projects(project.id)
+
+      expect(resources_for_projects).to contain_exactly(resource)
+    end
+  end
+
+  describe '#versions' do
+    it 'returns releases ordered by released date descending' do
+      expect(resource.versions).to eq(releases.reverse)
+    end
+  end
+
+  describe '#latest_version' do
+    it 'returns the latest release' do
+      expect(resource.latest_version).to eq(releases.last)
+    end
+  end
+end