debian-mirror-gitlab/spec/finders/deployments_finder_spec.rb
2021-09-30 23:02:18 +05:30

320 lines
13 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe DeploymentsFinder do
subject { described_class.new(params).execute }
describe "validation" do
context 'when both updated_at and finished_at filters are specified' do
let(:params) { { updated_before: 1.day.ago, finished_before: 1.day.ago } }
it 'raises an error' do
expect { subject }.to raise_error(
described_class::InefficientQueryError,
'Both `updated_at` filter and `finished_at` filter can not be specified')
end
end
context 'when updated_at filter and id sorting' do
let(:params) { { updated_before: 1.day.ago, order_by: :id } }
it 'raises an error' do
expect { subject }.to raise_error(
described_class::InefficientQueryError,
'`updated_at` filter and `updated_at` sorting must be paired')
end
end
context 'when finished_at filter and id sorting' do
let(:params) { { finished_before: 1.day.ago, order_by: :id } }
it 'raises an error' do
expect { subject }.to raise_error(
described_class::InefficientQueryError,
'`finished_at` filter and `finished_at` sorting must be paired')
end
end
context 'when finished_at filter with failed status filter' do
let(:params) { { finished_before: 1.day.ago, order_by: :finished_at, status: :failed } }
it 'raises an error' do
expect { subject }.to raise_error(
described_class::InefficientQueryError,
'`finished_at` filter must be combined with `success` status filter.')
end
end
context 'when environment filter with non-project scope' do
let(:params) { { environment: 'production' } }
it 'raises an error' do
expect { subject }.to raise_error(
described_class::InefficientQueryError,
'`environment` filter must be combined with `project` scope.')
end
end
end
describe "#execute" do
context 'when project or group is missing' do
let(:params) { {} }
it 'returns nothing' do
is_expected.to eq([])
end
end
context 'at project scope' do
let_it_be(:project) { create(:project, :public, :test_repo) }
let(:base_params) { { project: project } }
describe 'filtering' do
context 'when updated_at filters are specified' do
let_it_be(:deployment_1) { create(:deployment, :success, project: project, updated_at: 48.hours.ago) }
let_it_be(:deployment_2) { create(:deployment, :success, project: project, updated_at: 47.hours.ago) }
let_it_be(:deployment_3) { create(:deployment, :success, project: project, updated_at: 4.days.ago) }
let_it_be(:deployment_4) { create(:deployment, :success, project: project, updated_at: 1.hour.ago) }
let(:params) { { **base_params, updated_before: 1.day.ago, updated_after: 3.days.ago, order_by: :updated_at } }
it 'returns deployments with matched updated_at' do
is_expected.to match_array([deployment_2, deployment_1])
end
end
context 'when the environment name is specified' do
let!(:environment1) { create(:environment, project: project) }
let!(:environment2) { create(:environment, project: project) }
let!(:deployment1) do
create(:deployment, project: project, environment: environment1)
end
let!(:deployment2) do
create(:deployment, project: project, environment: environment2)
end
let(:params) { { **base_params, environment: environment1.name } }
it 'returns deployments for the given environment' do
is_expected.to match_array([deployment1])
end
end
context 'when the deployment status is specified' do
let!(:deployment1) { create(:deployment, :success, project: project) }
let!(:deployment2) { create(:deployment, :failed, project: project) }
let(:params) { { **base_params, status: 'success' } }
it 'returns deployments for the given environment' do
is_expected.to match_array([deployment1])
end
end
context 'when using an invalid deployment status' do
let(:params) { { **base_params, status: 'kittens' } }
it 'raises ArgumentError' do
expect { subject }.to raise_error(ArgumentError)
end
end
end
describe 'ordering' do
using RSpec::Parameterized::TableSyntax
let(:params) { { **base_params, order_by: order_by, sort: sort } }
let!(:deployment_1) { create(:deployment, :success, project: project, ref: 'master', created_at: 2.days.ago, updated_at: Time.now, finished_at: Time.now) }
let!(:deployment_2) { create(:deployment, :success, project: project, ref: 'feature', created_at: 1.day.ago, updated_at: 2.hours.ago, finished_at: 2.hours.ago) }
let!(:deployment_3) { create(:deployment, :success, project: project, ref: 'video', created_at: Time.now, updated_at: 1.hour.ago, finished_at: 1.hour.ago) }
where(:order_by, :sort, :ordered_deployments) do
'created_at' | 'asc' | [:deployment_1, :deployment_2, :deployment_3]
'created_at' | 'desc' | [:deployment_3, :deployment_2, :deployment_1]
'id' | 'asc' | [:deployment_1, :deployment_2, :deployment_3]
'id' | 'desc' | [:deployment_3, :deployment_2, :deployment_1]
'iid' | 'asc' | [:deployment_1, :deployment_2, :deployment_3]
'iid' | 'desc' | [:deployment_3, :deployment_2, :deployment_1]
'ref' | 'asc' | [:deployment_2, :deployment_1, :deployment_3]
'ref' | 'desc' | [:deployment_3, :deployment_1, :deployment_2]
'updated_at' | 'asc' | described_class::InefficientQueryError
'updated_at' | 'desc' | described_class::InefficientQueryError
'finished_at' | 'asc' | described_class::InefficientQueryError
'finished_at' | 'desc' | described_class::InefficientQueryError
'invalid' | 'asc' | [:deployment_1, :deployment_2, :deployment_3]
'iid' | 'err' | [:deployment_1, :deployment_2, :deployment_3]
end
with_them do
it 'returns the deployments ordered' do
if ordered_deployments == described_class::InefficientQueryError
expect { subject }.to raise_error(described_class::InefficientQueryError)
else
expect(subject).to eq(ordered_deployments.map { |name| public_send(name) })
end
end
end
end
describe 'transform `created_at` sorting to `id` sorting' do
let(:params) { { **base_params, order_by: 'created_at', sort: 'asc' } }
it 'sorts by only one column' do
expect(subject.order_values.size).to eq(1)
end
it 'sorts by `id`' do
expect(subject.order_values.first.to_sql).to eq(Deployment.arel_table[:id].asc.to_sql)
end
end
describe 'transform `iid` sorting to `id` sorting' do
let(:params) { { **base_params, order_by: 'iid', sort: 'asc' } }
it 'sorts by only one column' do
expect(subject.order_values.size).to eq(1)
end
it 'sorts by `id`' do
expect(subject.order_values.first.to_sql).to eq(Deployment.arel_table[:id].asc.to_sql)
end
end
describe 'tie-breaker for `updated_at` sorting' do
let(:params) { { **base_params, updated_after: 1.day.ago, order_by: 'updated_at', sort: 'asc' } }
it 'sorts by two columns' do
expect(subject.order_values.size).to eq(2)
end
it 'adds `id` sorting as the second order column' do
order_value = subject.order_values[1]
expect(order_value.to_sql).to eq(Deployment.arel_table[:id].asc.to_sql)
end
it 'uses the `id ASC` as tie-breaker when ordering' do
updated_at = Time.now
deployment_1 = create(:deployment, :success, project: project, updated_at: updated_at)
deployment_2 = create(:deployment, :success, project: project, updated_at: updated_at)
deployment_3 = create(:deployment, :success, project: project, updated_at: updated_at)
expect(subject).to eq([deployment_1, deployment_2, deployment_3])
end
context 'when sort direction is desc' do
let(:params) { { **base_params, updated_after: 1.day.ago, order_by: 'updated_at', sort: 'desc' } }
it 'uses the `id DESC` as tie-breaker when ordering' do
updated_at = Time.now
deployment_1 = create(:deployment, :success, project: project, updated_at: updated_at)
deployment_2 = create(:deployment, :success, project: project, updated_at: updated_at)
deployment_3 = create(:deployment, :success, project: project, updated_at: updated_at)
expect(subject).to eq([deployment_3, deployment_2, deployment_1])
end
end
end
describe 'enforce sorting to `updated_at` sorting' do
let(:params) { { **base_params, updated_before: 1.day.ago, order_by: 'id', sort: 'asc' } }
before do
allow(Gitlab::ErrorTracking).to receive(:track_and_raise_for_dev_exception)
end
it 'sorts by only one column' do
expect(subject.order_values.size).to eq(2)
end
it 'sorts by `updated_at`' do
expect(subject.order_values.first.to_sql).to eq(Deployment.arel_table[:updated_at].asc.to_sql)
expect(subject.order_values.second.to_sql).to eq(Deployment.arel_table[:id].asc.to_sql)
end
end
context 'when filtering by finished time' do
let!(:deployment_1) { create(:deployment, :success, project: project, finished_at: 2.days.ago) }
let!(:deployment_2) { create(:deployment, :success, project: project, finished_at: 4.days.ago) }
let!(:deployment_3) { create(:deployment, :success, project: project, finished_at: 5.hours.ago) }
context 'when filtering by finished_after and finished_before' do
let(:params) { { **base_params, finished_after: 3.days.ago, finished_before: 1.day.ago, status: :success, order_by: :finished_at } }
it { is_expected.to match_array([deployment_1]) }
end
context 'when the finished_before parameter is missing' do
let(:params) { { **base_params, finished_after: 3.days.ago, status: :success, order_by: :finished_at } }
it { is_expected.to match_array([deployment_1, deployment_3]) }
end
context 'when finished_after is missing' do
let(:params) { { **base_params, finished_before: 3.days.ago, status: :success, order_by: :finished_at } }
it { is_expected.to match_array([deployment_2]) }
end
end
end
context 'at group scope' do
let_it_be(:group) { create(:group) }
let_it_be(:subgroup) { create(:group, parent: group) }
let_it_be(:group_project_1) { create(:project, :public, :test_repo, group: group) }
let_it_be(:group_project_2) { create(:project, :public, :test_repo, group: group) }
let_it_be(:subgroup_project_1) { create(:project, :public, :test_repo, group: subgroup) }
let(:base_params) { { group: group } }
describe 'ordering' do
using RSpec::Parameterized::TableSyntax
let(:params) { { **base_params, order_by: order_by, sort: sort } }
let!(:group_project_1_deployment) { create(:deployment, :success, project: group_project_1, iid: 11, ref: 'master', created_at: 2.days.ago, updated_at: Time.now, finished_at: Time.now) }
let!(:group_project_2_deployment) { create(:deployment, :success, project: group_project_2, iid: 12, ref: 'feature', created_at: 1.day.ago, updated_at: 2.hours.ago, finished_at: 2.hours.ago) }
let!(:subgroup_project_1_deployment) { create(:deployment, :success, project: subgroup_project_1, iid: 8, ref: 'video', created_at: Time.now, updated_at: 1.hour.ago, finished_at: 1.hour.ago) }
where(:order_by, :sort) do
'created_at' | 'asc'
'created_at' | 'desc'
'id' | 'asc'
'id' | 'desc'
'iid' | 'asc'
'iid' | 'desc'
'ref' | 'asc'
'ref' | 'desc'
'invalid' | 'asc'
'iid' | 'err'
end
with_them do
it 'returns the deployments unordered' do
expect(subject.to_a).to contain_exactly(group_project_1_deployment,
group_project_2_deployment,
subgroup_project_1_deployment)
end
end
end
it 'avoids N+1 queries' do
execute_queries = -> { described_class.new({ group: group }).execute.first }
control_count = ActiveRecord::QueryRecorder.new { execute_queries }.count
new_project = create(:project, :repository, group: group)
new_env = create(:environment, project: new_project, name: "production")
create_list(:deployment, 2, status: :success, project: new_project, environment: new_env)
group.reload
expect { execute_queries }.not_to exceed_query_limit(control_count)
end
end
end
end