gitlab-ce/spec/lib/gitlab/pagination/cursor_based_keyset_spec.rb

125 lines
3.3 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Pagination::CursorBasedKeyset do
subject { described_class }
describe '.available_for_type?' do
it 'returns true for when class implements .supported_keyset_orderings' do
model = Class.new(ApplicationRecord) do
self.table_name = 'users'
def self.supported_keyset_orderings
{ id: [:desc] }
end
end
expect(subject.available_for_type?(model.all)).to eq(true)
end
it 'return false when class does not implement .supported_keyset_orderings' do
model = Class.new(ApplicationRecord) do
self.table_name = 'users'
end
expect(subject.available_for_type?(model.all)).to eq(false)
end
end
describe '.enforced_for_type?' do
let_it_be(:project) { create(:project) }
subject { described_class.enforced_for_type?(project, relation) }
where(:relation, :result) do
[
[Group.all, true],
[User.all, true],
[AuditEvent.all, false]
]
end
with_them do
it "returns true only for enforced types" do
expect(subject).to be result
end
end
context 'when relation is Ci::Build' do
let(:relation) { Ci::Build.all }
before do
stub_feature_flags(enforce_ci_builds_pagination_limit: false)
end
context 'when feature flag enforce_ci_builds_pagination_limit is enabled' do
before do
stub_feature_flags(enforce_ci_builds_pagination_limit: project)
end
it { is_expected.to be true }
end
context 'when feature fllag enforce_ci_builds_pagination_limit is disabled' do
it { is_expected.to be false }
end
end
end
describe '.available?' do
let(:request_context) { double('request_context', params: { order_by: order_by, sort: sort }) }
let(:cursor_based_request_context) { Gitlab::Pagination::Keyset::CursorBasedRequestContext.new(request_context) }
let(:model) do
Class.new(ApplicationRecord) do
self.table_name = 'users'
def self.supported_keyset_orderings
{ id: [:desc] }
end
end
end
context 'when param order is supported by the model' do
let(:order_by) { :id }
let(:sort) { :desc }
it 'returns true' do
expect(subject.available?(cursor_based_request_context, model.all)).to eq(true)
end
end
context 'when sort param is not supported by the model' do
let(:order_by) { :id }
let(:sort) { :asc }
it 'returns false' do
expect(subject.available?(cursor_based_request_context, model.all)).to eq(false)
end
end
context 'when order_by params is not supported by the model' do
let(:order_by) { :name }
let(:sort) { :desc }
it 'returns false' do
expect(subject.available?(cursor_based_request_context, model.all)).to eq(false)
end
end
context 'when model does not implement .supported_keyset_orderings' do
let(:order_by) { :id }
let(:sort) { :desc }
let(:model) do
Class.new(ApplicationRecord) do
self.table_name = 'users'
end
end
it 'returns false' do
expect(subject.available?(cursor_based_request_context, model.all)).to eq(false)
end
end
end
end