Add method that checks for expiring build artifacts

app/models/ci/build.rb

@@ -507,6 +507,10 @@ module Ci
         end
     end
+    def has_expiring_artifacts?
+      artifacts_expire_at.present?
+    end
+
     def keep_artifacts!
       self.update(artifacts_expire_at: nil)
     end

app/views/projects/builds/_sidebar.html.haml

@@ -22,14 +22,14 @@
           %p.build-detail-row
             The artifacts were removed
             #{time_ago_with_tooltip(@build.artifacts_expire_at)}
-        - elsif @build.artifacts_expire_at
+        - elsif @build.has_expiring_artifacts?
           %p.build-detail-row
             The artifacts will be removed in
             %span.js-artifacts-remove= @build.artifacts_expire_at
         - if @build.artifacts?
           .btn-group.btn-group-justified{ role: :group }
-            - if @build.artifacts_expire_at && can?(current_user, :update_build, @build)
+            - if @build.has_expiring_artifacts? && can?(current_user, :update_build, @build)
               = link_to keep_namespace_project_build_artifacts_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default', method: :post do
                 Keep

spec/features/projects/builds_spec.rb

@@ -155,8 +155,8 @@ feature 'Builds', :feature do
             click_link 'Keep'
-            expect(page).not_to have_link 'Keep'
-            expect(page).not_to have_content 'The artifacts will be removed'
+            expect(page).to have_no_link 'Keep'
+            expect(page).to have_no_content 'The artifacts will be removed'
           end
         end

spec/models/build_spec.rb

@@ -652,6 +652,24 @@ describe Ci::Build, models: true do
     end
   end
+  describe '#has_expiring_artifacts?' do
+    context 'when artifacts have expiration date set' do
+      before { build.update(artifacts_expire_at: 1.day.from_now) }
+
+      it 'has expiring artifacts' do
+        expect(build).to have_expiring_artifacts
+      end
+    end
+
+    context 'when artifacts do not have expiration date set' do
+      before { build.update(artifacts_expire_at: nil) }
+
+      it 'does not have expiring artifacts' do
+        expect(build).not_to have_expiring_artifacts
+      end
+    end
+  end
+
   describe '#artifacts_metadata?' do
     subject { build.artifacts_metadata? }
     context 'artifacts metadata does not exist' do
@@ -663,19 +681,6 @@ describe Ci::Build, models: true do
       it { is_expected.to be_truthy }
     end
   end
-  describe '#repo_url' do
-    let(:build) { create(:ci_build) }
-    let(:project) { build.project }
-
-    subject { build.repo_url }
-
-    it { is_expected.to be_a(String) }
-    it { is_expected.to end_with(".git") }
-    it { is_expected.to start_with(project.web_url[0..6]) }
-    it { is_expected.to include(build.token) }
-    it { is_expected.to include('gitlab-ci-token') }
-    it { is_expected.to include(project.web_url[7..-1]) }
-  end
   describe '#artifacts_expire_in' do
     subject { build.artifacts_expire_in }
@@ -721,6 +726,20 @@ describe Ci::Build, models: true do
     end
   end
+  describe '#repo_url' do
+    let(:build) { create(:ci_build) }
+    let(:project) { build.project }
+
+    subject { build.repo_url }
+
+    it { is_expected.to be_a(String) }
+    it { is_expected.to end_with(".git") }
+    it { is_expected.to start_with(project.web_url[0..6]) }
+    it { is_expected.to include(build.token) }
+    it { is_expected.to include('gitlab-ci-token') }
+    it { is_expected.to include(project.web_url[7..-1]) }
+  end
+
   describe '#depends_on_builds' do
     let!(:build) { create(:ci_build, pipeline: pipeline, name: 'build', stage_idx: 0, stage: 'build') }
     let!(:rspec_test) { create(:ci_build, pipeline: pipeline, name: 'rspec', stage_idx: 1, stage: 'test') }