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require 'spec_helper'
describe EventFilter do
describe 'FILTERS' do
it 'returns a definite list of filters' do
expect(described_class::FILTERS).to eq(%w[all push merged issue comments team])
end
end
describe '#filter' do
it 'returns "all" if given filter is nil' do
expect(described_class.new(nil).filter).to eq(described_class::ALL)
end
it 'returns "all" if given filter is ""' do
expect(described_class.new('').filter).to eq(described_class::ALL)
end
it 'returns "all" if given filter is "foo"' do
expect(described_class.new('foo').filter).to eq('all')
end
end
describe '#apply_filter' do
set(:public_project) { create(:project, :public) }
set(:push_event) { create(:push_event, project: public_project) }
set(:merged_event) { create(:event, :merged, project: public_project, target: public_project) }
set(:created_event) { create(:event, :created, project: public_project, target: create(:issue, project: public_project)) }
set(:updated_event) { create(:event, :updated, project: public_project, target: create(:issue, project: public_project)) }
set(:closed_event) { create(:event, :closed, project: public_project, target: create(:issue, project: public_project)) }
set(:reopened_event) { create(:event, :reopened, project: public_project, target: create(:issue, project: public_project)) }
set(:comments_event) { create(:event, :commented, project: public_project, target: public_project) }
set(:joined_event) { create(:event, :joined, project: public_project, target: public_project) }
set(:left_event) { create(:event, :left, project: public_project, target: public_project) }
let(:filtered_events) { described_class.new(filter).apply_filter(Event.all) }
context 'with the "push" filter' do
let(:filter) { described_class::PUSH }
it 'filters push events only' do
expect(filtered_events).to contain_exactly(push_event)
end
end
context 'with the "merged" filter' do
let(:filter) { described_class::MERGED }
it 'filters merged events only' do
expect(filtered_events).to contain_exactly(merged_event)
end
end
context 'with the "issue" filter' do
let(:filter) { described_class::ISSUE }
it 'filters issue events only' do
expect(filtered_events).to contain_exactly(created_event, updated_event, closed_event, reopened_event)
end
end
context 'with the "comments" filter' do
let(:filter) { described_class::COMMENTS }
it 'filters comment events only' do
expect(filtered_events).to contain_exactly(comments_event)
end
end
context 'with the "team" filter' do
let(:filter) { described_class::TEAM }
it 'filters team events only' do
expect(filtered_events).to contain_exactly(joined_event, left_event)
end
end
context 'with the "all" filter' do
let(:filter) { described_class::ALL }
it 'returns all events' do
expect(filtered_events).to eq(Event.all)
end
end
context 'with an unknown filter' do
let(:filter) { 'foo' }
it 'returns all events' do
expect(filtered_events).to eq(Event.all)
end
end
context 'with a nil filter' do
let(:filter) { nil }
it 'returns all events' do
expect(filtered_events).to eq(Event.all)
end
end
end
describe '#active?' do
let(:event_filter) { described_class.new(described_class::TEAM) }
it 'returns false if filter does not include the given key' do
expect(event_filter.active?('foo')).to eq(false)
end
it 'returns false if the given key is nil' do
expect(event_filter.active?(nil)).to eq(false)
end
it 'returns true if filter does not include the given key' do
expect(event_filter.active?(described_class::TEAM)).to eq(true)
end
end
end
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