1 files changed, 70 insertions, 0 deletions
diff --git a/spec/models/releases/link_spec.rb b/spec/models/releases/link_spec.rb
new file mode 100644
index 00000000000..e88c186cbb8
--- /dev/null
+++ b/spec/models/releases/link_spec.rb
@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Releases::Link do
+  let(:release) { create(:release, project: project) }
+  let(:project) { create(:project) }
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:release) }
+  end
+
+  describe 'validation' do
+    it { is_expected.to validate_presence_of(:url) }
+    it { is_expected.to validate_presence_of(:name) }
+
+    context 'when url is invalid' do
+      let(:link) { build(:release_link, url: 'hoge') }
+
+      it 'will be invalid' do
+        expect(link).to be_invalid
+      end
+    end
+
+    context 'when duplicate name is added to a release' do
+      let!(:link) { create(:release_link, name: 'alpha', release: release) }
+
+      it 'raises an error' do
+        expect do
+          create(:release_link, name: 'alpha', release: release)
+        end.to raise_error(ActiveRecord::RecordInvalid)
+      end
+    end
+  end
+
+  describe '.sorted' do
+    subject { described_class.sorted }
+
+    let!(:link_1) { create(:release_link, name: 'alpha', release: release, created_at: 1.day.ago) }
+    let!(:link_2) { create(:release_link, name: 'beta', release: release, created_at: 2.days.ago) }
+
+    it 'returns a list of links by created_at order' do
+      is_expected.to eq([link_1, link_2])
+    end
+  end
+
+  describe '#internal?' do
+    subject { link.internal? }
+
+    let(:link) { build(:release_link, release: release, url: url) }
+    let(:url) { "#{project.web_url}/-/jobs/140463678/artifacts/download" }
+
+    it { is_expected.to be_truthy }
+
+    context 'when link does not include project web url' do
+      let(:url) { 'https://google.com/-/jobs/140463678/artifacts/download' }
+
+      it { is_expected.to be_falsy }
+    end
+  end
+
+  describe '#external?' do
+    subject { link.external? }
+
+    let(:link) { build(:release_link, release: release, url: url) }
+    let(:url) { 'https://google.com/-/jobs/140463678/artifacts/download' }
+
+    it { is_expected.to be_truthy }
+  end
+end