1 files changed, 51 insertions, 0 deletions
diff --git a/spec/models/event_collection_spec.rb b/spec/models/event_collection_spec.rb
new file mode 100644
index 00000000000..e0a87c18cc7
--- /dev/null
+++ b/spec/models/event_collection_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe EventCollection do
+  describe '#to_a' do
+    let(:project) { create(:project_empty_repo) }
+    let(:projects) { Project.where(id: project.id) }
+    let(:user) { create(:user) }
+
+    before do
+      20.times do
+        event = create(:push_event, project: project, author: user)
+
+        create(:push_event_payload, event: event)
+      end
+
+      create(:closed_issue_event, project: project, author: user)
+    end
+
+    it 'returns an Array of events' do
+      events = described_class.new(projects).to_a
+
+      expect(events).to be_an_instance_of(Array)
+    end
+
+    it 'applies a limit to the number of events' do
+      events = described_class.new(projects).to_a
+
+      expect(events.length).to eq(20)
+    end
+
+    it 'can paginate through events' do
+      events = described_class.new(projects, offset: 20).to_a
+
+      expect(events.length).to eq(1)
+    end
+
+    it 'returns an empty Array when crossing the maximum page number' do
+      events = described_class.new(projects, limit: 1, offset: 15).to_a
+
+      expect(events).to be_empty
+    end
+
+    it 'allows filtering of events using an EventFilter' do
+      filter = EventFilter.new(EventFilter.issue)
+      events = described_class.new(projects, filter: filter).to_a
+
+      expect(events.length).to eq(1)
+      expect(events[0].action).to eq(Event::CLOSED)
+    end
+  end
+end