1 files changed, 60 insertions, 0 deletions
diff --git a/spec/lib/gitlab/ci/templates/themekit_gitlab_ci_yaml_spec.rb b/spec/lib/gitlab/ci/templates/themekit_gitlab_ci_yaml_spec.rb
new file mode 100644
index 00000000000..4708108f404
--- /dev/null
+++ b/spec/lib/gitlab/ci/templates/themekit_gitlab_ci_yaml_spec.rb
@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'ThemeKit.gitlab-ci.yml' do
+  before do
+    allow(Gitlab::Template::GitlabCiYmlTemplate).to receive(:excluded_patterns).and_return([])
+  end
+
+  subject(:template) { Gitlab::Template::GitlabCiYmlTemplate.find('ThemeKit') }
+
+  describe 'the created pipeline' do
+    let(:pipeline_ref) { project.default_branch_or_main }
+    let(:project) { create(:project, :custom_repo, files: { 'README.md' => '' }) }
+    let(:user) { project.first_owner }
+    let(:service) { Ci::CreatePipelineService.new(project, user, ref: pipeline_ref) }
+    let(:pipeline) { service.execute!(:push).payload }
+    let(:build_names) { pipeline.builds.pluck(:name) }
+
+    before do
+      stub_ci_pipeline_yaml_file(template.content)
+    end
+
+    context 'on the default branch' do
+      it 'only creates staging deploy', :aggregate_failures do
+        expect(pipeline.errors).to be_empty
+        expect(build_names).to include('staging')
+        expect(build_names).not_to include('production')
+      end
+    end
+
+    context 'on a tag' do
+      let(:pipeline_ref) { '1.0' }
+
+      before do
+        project.repository.add_tag(user, pipeline_ref, project.default_branch_or_main)
+      end
+
+      it 'only creates a production deploy', :aggregate_failures do
+        expect(pipeline.errors).to be_empty
+        expect(build_names).to include('production')
+        expect(build_names).not_to include('staging')
+      end
+    end
+
+    context 'outside of the default branch' do
+      let(:pipeline_ref) { 'patch-1' }
+
+      before do
+        project.repository.create_branch(pipeline_ref, project.default_branch_or_main)
+      end
+
+      it 'has no jobs' do
+        expect { pipeline }.to raise_error(
+          Ci::CreatePipelineService::CreateError, 'No stages / jobs for this pipeline.'
+        )
+      end
+    end
+  end
+end