1 files changed, 51 insertions, 0 deletions
diff --git a/spec/workers/pipeline_schedule_worker_spec.rb b/spec/workers/pipeline_schedule_worker_spec.rb
new file mode 100644
index 00000000000..91d5a16993f
--- /dev/null
+++ b/spec/workers/pipeline_schedule_worker_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe PipelineScheduleWorker do
+  subject { described_class.new.perform }
+
+  set(:project) { create(:project, :repository) }
+  set(:user) { create(:user) }
+
+  let!(:pipeline_schedule) do
+    create(:ci_pipeline_schedule, :nightly, project: project, owner: user)
+  end
+
+  before do
+    project.add_master(user)
+
+    stub_ci_pipeline_to_return_yaml_file
+  end
+
+  context 'when there is a scheduled pipeline within next_run_at' do
+    let(:next_run_at) { 2.days.ago }
+
+    before do
+      pipeline_schedule.update_column(:next_run_at, next_run_at)
+    end
+
+    it 'creates a new pipeline' do
+      expect { subject }.to change { project.pipelines.count }.by(1)
+    end
+
+    it 'updates the next_run_at field' do
+      subject
+
+      expect(pipeline_schedule.reload.next_run_at).to be > Time.now
+    end
+
+    it 'sets the schedule on the pipeline' do
+      subject
+      expect(project.pipelines.last.pipeline_schedule).to eq(pipeline_schedule)
+    end
+  end
+
+  context 'inactive schedule' do
+    before do
+      pipeline_schedule.update(active: false)
+    end
+
+    it 'does not creates a new pipeline' do
+      expect { subject }.not_to change { project.pipelines.count }
+    end
+  end
+end