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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe EventCollection do
include DesignManagementTestHelpers
describe '#to_a' do
let_it_be(:group) { create(:group) }
let_it_be(:project) { create(:project_empty_repo, group: group) }
let_it_be(:projects) { Project.where(id: project.id) }
let_it_be(:user) { create(:user) }
let_it_be(:merge_request) { create(:merge_request) }
before do
enable_design_management
end
context 'with project events' do
let_it_be(:push_event_payloads) do
Array.new(9) do
create(:push_event_payload, event: create(:push_event, project: project, author: user))
end
end
let_it_be(:merge_request_events) { create_list(:event, 10, :merged, project: project, target: merge_request) }
let_it_be(:closed_issue_event) { create(:closed_issue_event, project: project, author: user) }
let_it_be(:wiki_page_event) { create(:wiki_page_event, project: project) }
let_it_be(:design_event) { create(:design_event, project: project) }
let(:push_events) { push_event_payloads.map(&:event) }
it 'returns an Array of all event types when no filter is passed', :aggregate_failures do
most_recent_20_events = [
wiki_page_event,
design_event,
closed_issue_event,
*push_events,
*merge_request_events
].sort_by(&:id).reverse.take(20)
events = described_class.new(projects).to_a
expect(events).to be_an_instance_of(Array)
expect(events).to match_array(most_recent_20_events)
end
it 'includes the wiki page events when using to_a' do
events = described_class.new(projects).to_a
expect(events).to include(wiki_page_event)
end
it 'includes the design events' do
collection = described_class.new(projects)
expect(collection.to_a).to include(design_event)
expect(collection.all_project_events).to include(design_event)
end
it 'includes the wiki page events when using all_project_events' do
events = described_class.new(projects).all_project_events
expect(events).to include(wiki_page_event)
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, limit: 5, offset: 15).to_a
expect(events.length).to eq(5)
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, returning single item' do
filter = EventFilter.new(EventFilter::ISSUE)
events = described_class.new(projects, filter: filter).to_a
expect(events).to contain_exactly(closed_issue_event)
end
context 'when there are multiple issue events' do
let!(:work_item_event) do
create(
:event,
:created,
project: project,
target: create(:work_item, :task, project: project),
target_type: 'WorkItem'
)
end
it 'includes work item events too' do
filter = EventFilter.new(EventFilter::ISSUE)
events = described_class.new(projects, filter: filter).to_a
expect(events).to contain_exactly(closed_issue_event, work_item_event)
end
end
it 'allows filtering of events using an EventFilter, returning several items' do
filter = EventFilter.new(EventFilter::MERGED)
events = described_class.new(projects, filter: filter).to_a
expect(events).to match_array(merge_request_events)
end
it 'allows filtering of events using an EventFilter, returning pushes' do
filter = EventFilter.new(EventFilter::PUSH)
events = described_class.new(projects, filter: filter).to_a
expect(events).to match_array(push_events)
end
end
context 'with group events' do
let(:groups) { group.self_and_descendants.public_or_visible_to_user(user) }
let(:subject) { described_class.new(projects, groups: groups).to_a }
it 'includes also group events' do
subgroup = create(:group, parent: group)
event1 = create(:event, project: project, author: user)
event2 = create(:event, project: nil, group: group, author: user)
event3 = create(:event, project: nil, group: subgroup, author: user)
expect(subject).to eq([event3, event2, event1])
end
it 'does not include events from inaccessible groups' do
subgroup = create(:group, :private, parent: group)
event1 = create(:event, project: nil, group: group, author: user)
create(:event, project: nil, group: subgroup, author: user)
expect(subject).to match_array([event1])
end
context 'with pagination through events' do
let_it_be(:project_events) { create_list(:event, 10, project: project) }
let_it_be(:group_events) { create_list(:event, 10, group: group, author: user) }
let(:subject) { described_class.new(projects, limit: 10, offset: 5, groups: groups).to_a }
it 'returns recent groups and projects events' do
recent_events_with_offset = (project_events[5..] + group_events[..4]).reverse
expect(subject).to eq(recent_events_with_offset)
end
end
context 'with project exclusive event types' do
using RSpec::Parameterized::TableSyntax
where(:filter, :event) do
EventFilter::PUSH | lazy { create(:push_event, project: project) }
EventFilter::MERGED | lazy { create(:event, :merged, project: project, target: merge_request) }
EventFilter::TEAM | lazy { create(:event, :joined, project: project) }
EventFilter::ISSUE | lazy { create(:closed_issue_event, project: project) }
EventFilter::DESIGNS | lazy { create(:design_event, project: project) }
end
with_them do
let(:subject) do
described_class.new(projects, groups: Group.where(id: group.id), filter: EventFilter.new(filter))
end
it "queries only project events" do
expected_event = event # Forcing lazy evaluation
expect(subject).to receive(:project_events).with(no_args).and_call_original
expect(subject).not_to receive(:group_events)
expect(subject.to_a).to match_array(expected_event)
end
end
end
end
it 'returns no events if no projects are passed' do
events = described_class.new(Project.none).to_a
expect(events).to be_empty
end
end
end
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