1 files changed, 50 insertions, 0 deletions
diff --git a/spec/support/shared_examples/models/packages/debian/component_shared_examples.rb b/spec/support/shared_examples/models/packages/debian/component_shared_examples.rb
new file mode 100644
index 00000000000..fba421e4dc8
--- /dev/null
+++ b/spec/support/shared_examples/models/packages/debian/component_shared_examples.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.shared_examples 'Debian Distribution Component' do |factory, container, can_freeze|
+  let_it_be_with_refind(:component) { create(factory) } # rubocop:disable Rails/SaveBang
+  let_it_be(:component_same_distribution, freeze: can_freeze) { create(factory, distribution: component.distribution) }
+  let_it_be(:component_same_name, freeze: can_freeze) { create(factory, name: component.name) }
+
+  subject { component }
+
+  describe 'relationships' do
+    it { is_expected.to belong_to(:distribution).class_name("Packages::Debian::#{container.capitalize}Distribution").inverse_of(:components) }
+  end
+
+  describe 'validations' do
+    describe "#distribution" do
+      it { is_expected.to validate_presence_of(:distribution) }
+    end
+
+    describe '#name' do
+      it { is_expected.to validate_presence_of(:name) }
+
+      it { is_expected.to allow_value('main').for(:name) }
+      it { is_expected.to allow_value('non-free').for(:name) }
+      it { is_expected.to allow_value('a' * 255).for(:name) }
+      it { is_expected.not_to allow_value('a' * 256).for(:name) }
+      it { is_expected.not_to allow_value('non/free').for(:name) }
+      it { is_expected.not_to allow_value('hé').for(:name) }
+    end
+  end
+
+  describe 'scopes' do
+    describe '.with_distribution' do
+      subject { described_class.with_distribution(component.distribution) }
+
+      it 'does not return other distributions' do
+        expect(subject.to_a).to eq([component, component_same_distribution])
+      end
+    end
+
+    describe '.with_name' do
+      subject { described_class.with_name(component.name) }
+
+      it 'does not return other distributions' do
+        expect(subject.to_a).to eq([component, component_same_name])
+      end
+    end
+  end
+end