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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Operations::FeatureFlag do
include FeatureFlagHelpers
subject { create(:operations_feature_flag) }
it_behaves_like 'includes Limitable concern' do
subject { build(:operations_feature_flag, project: create(:project)) }
end
describe 'associations' do
it { is_expected.to belong_to(:project) }
it { is_expected.to have_many(:strategies) }
end
describe '.reference_pattern' do
subject { described_class.reference_pattern }
it { is_expected.to match('[feature_flag:123]') }
it { is_expected.to match('[feature_flag:gitlab-org/gitlab/123]') }
end
describe '.link_reference_pattern' do
subject { described_class.link_reference_pattern }
it { is_expected.to match("#{Gitlab.config.gitlab.url}/gitlab-org/gitlab/-/feature_flags/123/edit") }
it { is_expected.not_to match("#{Gitlab.config.gitlab.url}/gitlab-org/gitlab/issues/123/edit") }
it { is_expected.not_to match("gitlab-org/gitlab/-/feature_flags/123/edit") }
end
describe '#to_reference' do
let(:namespace) { build(:namespace, path: 'sample-namespace') }
let(:project) { build(:project, name: 'sample-project', namespace: namespace) }
let(:feature_flag) { build(:operations_feature_flag, iid: 1, project: project) }
it 'returns feature flag id' do
expect(feature_flag.to_reference).to eq '[feature_flag:1]'
end
it 'returns complete path to the feature flag with full: true' do
expect(feature_flag.to_reference(full: true)).to eq '[feature_flag:sample-namespace/sample-project/1]'
end
end
describe 'validations' do
it { is_expected.to validate_presence_of(:project) }
it { is_expected.to validate_presence_of(:name) }
it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
it { is_expected.to define_enum_for(:version).with_values(new_version_flag: 2) }
context 'a version 2 feature flag' do
it 'is valid if associated with Operations::FeatureFlags::Strategy models' do
project = create(:project)
feature_flag = described_class.create!({ name: 'test', project: project, version: 2,
strategies_attributes: [{ name: 'default', parameters: {} }] })
expect(feature_flag).to be_valid
end
end
it_behaves_like 'AtomicInternalId', validate_presence: true do
let(:internal_id_attribute) { :iid }
let(:instance) { build(:operations_feature_flag) }
let(:scope) { :project }
let(:scope_attrs) { { project: instance.project } }
let(:usage) { :operations_feature_flags }
end
end
describe '.enabled' do
subject { described_class.enabled }
context 'when the feature flag is active' do
let!(:feature_flag) { create(:operations_feature_flag, active: true) }
it 'returns the flag' do
is_expected.to eq([feature_flag])
end
end
context 'when the feature flag is inactive' do
let!(:feature_flag) { create(:operations_feature_flag, active: false) }
it 'does not return the flag' do
is_expected.to be_empty
end
end
end
describe '.disabled' do
subject { described_class.disabled }
context 'when the feature flag is active' do
let!(:feature_flag) { create(:operations_feature_flag, active: true) }
it 'does not return the flag' do
is_expected.to be_empty
end
end
context 'when the feature flag is inactive' do
let!(:feature_flag) { create(:operations_feature_flag, active: false) }
it 'returns the flag' do
is_expected.to eq([feature_flag])
end
end
end
describe '.for_unleash_client' do
let_it_be(:project) { create(:project) }
let!(:feature_flag) do
create(:operations_feature_flag, project: project, name: 'feature1', active: true, version: 2)
end
let!(:strategy) do
create(:operations_strategy, feature_flag: feature_flag, name: 'default', parameters: {})
end
it 'matches wild cards in the scope' do
create(:operations_scope, strategy: strategy, environment_scope: 'review/*')
flags = described_class.for_unleash_client(project, 'review/feature-branch')
expect(flags).to eq([feature_flag])
end
it 'matches wild cards case sensitively' do
create(:operations_scope, strategy: strategy, environment_scope: 'Staging/*')
flags = described_class.for_unleash_client(project, 'staging/feature')
expect(flags).to eq([])
end
it 'returns feature flags ordered by id' do
create(:operations_scope, strategy: strategy, environment_scope: 'production')
feature_flag_b = create(:operations_feature_flag, project: project, name: 'feature2', active: true, version: 2)
strategy_b = create(:operations_strategy, feature_flag: feature_flag_b, name: 'default', parameters: {})
create(:operations_scope, strategy: strategy_b, environment_scope: '*')
flags = described_class.for_unleash_client(project, 'production')
expect(flags.map(&:id)).to eq([feature_flag.id, feature_flag_b.id])
end
end
describe '#hook_attrs' do
it 'includes expected attributes' do
hook_attrs = {
id: subject.id,
name: subject.name,
description: subject.description,
active: subject.active
}
expect(subject.hook_attrs).to eq(hook_attrs)
end
end
end
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