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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe GoogleCloud::GeneratePipelineService do
describe 'for cloud-run' do
describe 'when there is no existing pipeline' do
let_it_be(:project) { create(:project, :repository) }
let_it_be(:maintainer) { create(:user) }
let_it_be(:service_params) { { action: described_class::ACTION_DEPLOY_TO_CLOUD_RUN } }
let_it_be(:service) { described_class.new(project, maintainer, service_params) }
before do
project.add_maintainer(maintainer)
end
it 'creates a new branch with commit for cloud-run deployment' do
response = service.execute
branch_name = response[:branch_name]
commit = response[:commit]
local_branches = project.repository.local_branches
created_branch = local_branches.find { |branch| branch.name == branch_name }
expect(response[:status]).to eq(:success)
expect(branch_name).to start_with('deploy-to-cloud-run-')
expect(created_branch).to be_present
expect(created_branch.target).to eq(commit[:result])
end
it 'generated pipeline includes cloud-run deployment' do
response = service.execute
ref = response[:commit][:result]
gitlab_ci_yml = project.repository.gitlab_ci_yml_for(ref)
expect(response[:status]).to eq(:success)
expect(gitlab_ci_yml).to include('https://gitlab.com/gitlab-org/incubation-engineering/five-minute-production/library/-/raw/main/gcp/cloud-run.gitlab-ci.yml')
end
context 'simulate errors' do
it 'fails to create branch' do
allow_next_instance_of(Branches::CreateService) do |create_service|
allow(create_service).to receive(:execute)
.and_return({ status: :error })
end
response = service.execute
expect(response[:status]).to eq(:error)
end
it 'fails to commit changes' do
allow_next_instance_of(Files::CreateService) do |create_service|
allow(create_service).to receive(:execute)
.and_return({ status: :error })
end
response = service.execute
expect(response[:status]).to eq(:error)
end
end
end
describe 'when there is an existing pipeline without `deploy` stage' do
let_it_be(:project) { create(:project, :repository) }
let_it_be(:maintainer) { create(:user) }
let_it_be(:service_params) { { action: GoogleCloud::GeneratePipelineService::ACTION_DEPLOY_TO_CLOUD_RUN } }
let_it_be(:service) { described_class.new(project, maintainer, service_params) }
before_all do
project.add_maintainer(maintainer)
file_name = '.gitlab-ci.yml'
file_content = <<EOF
stages:
- build
- test
build-java:
stage: build
script: mvn clean install
test-java:
stage: test
script: mvn clean test
EOF
project.repository.create_file(maintainer,
file_name,
file_content,
message: 'Pipeline with three stages and two jobs',
branch_name: project.default_branch)
end
it 'introduces a `deploy` stage and includes the deploy-to-cloud-run job' do
response = service.execute
branch_name = response[:branch_name]
gitlab_ci_yml = project.repository.gitlab_ci_yml_for(branch_name)
pipeline = Gitlab::Config::Loader::Yaml.new(gitlab_ci_yml).load!
expect(response[:status]).to eq(:success)
expect(pipeline[:stages]).to eq(%w[build test deploy])
expect(pipeline[:include]).to be_present
expect(gitlab_ci_yml).to include('https://gitlab.com/gitlab-org/incubation-engineering/five-minute-production/library/-/raw/main/gcp/cloud-run.gitlab-ci.yml')
end
it 'stringifies keys from the existing pipelines' do
response = service.execute
branch_name = response[:branch_name]
gitlab_ci_yml = project.repository.gitlab_ci_yml_for(branch_name)
expect(YAML.safe_load(gitlab_ci_yml).keys).to eq(%w[stages build-java test-java include])
end
end
describe 'when there is an existing pipeline with `deploy` stage' do
let_it_be(:project) { create(:project, :repository) }
let_it_be(:maintainer) { create(:user) }
let_it_be(:service_params) { { action: GoogleCloud::GeneratePipelineService::ACTION_DEPLOY_TO_CLOUD_RUN } }
let_it_be(:service) { described_class.new(project, maintainer, service_params) }
before do
project.add_maintainer(maintainer)
file_name = '.gitlab-ci.yml'
file_content = <<EOF
stages:
- build
- test
- deploy
build-java:
stage: build
script: mvn clean install
test-java:
stage: test
script: mvn clean test
EOF
project.repository.create_file(maintainer,
file_name,
file_content,
message: 'Pipeline with three stages and two jobs',
branch_name: project.default_branch)
end
it 'includes the deploy-to-cloud-run job' do
response = service.execute
branch_name = response[:branch_name]
gitlab_ci_yml = project.repository.gitlab_ci_yml_for(branch_name)
pipeline = Gitlab::Config::Loader::Yaml.new(gitlab_ci_yml).load!
expect(response[:status]).to eq(:success)
expect(pipeline[:stages]).to eq(%w[build test deploy])
expect(pipeline[:include]).to be_present
expect(gitlab_ci_yml).to include('https://gitlab.com/gitlab-org/incubation-engineering/five-minute-production/library/-/raw/main/gcp/cloud-run.gitlab-ci.yml')
end
end
describe 'when there is an existing pipeline with `includes`' do
let_it_be(:project) { create(:project, :repository) }
let_it_be(:maintainer) { create(:user) }
let_it_be(:service_params) { { action: GoogleCloud::GeneratePipelineService::ACTION_DEPLOY_TO_CLOUD_RUN } }
let_it_be(:service) { described_class.new(project, maintainer, service_params) }
before do
project.add_maintainer(maintainer)
file_name = '.gitlab-ci.yml'
file_content = <<EOF
stages:
- build
- test
- deploy
include:
local: 'some-pipeline.yml'
EOF
project.repository.create_file(maintainer,
file_name,
file_content,
message: 'Pipeline with three stages and two jobs',
branch_name: project.default_branch)
end
it 'includes the deploy-to-cloud-run job' do
response = service.execute
branch_name = response[:branch_name]
gitlab_ci_yml = project.repository.gitlab_ci_yml_for(branch_name)
pipeline = Gitlab::Config::Loader::Yaml.new(gitlab_ci_yml).load!
expect(response[:status]).to eq(:success)
expect(pipeline[:stages]).to eq(%w[build test deploy])
expect(pipeline[:include]).to be_present
expect(gitlab_ci_yml).to include('https://gitlab.com/gitlab-org/incubation-engineering/five-minute-production/library/-/raw/main/gcp/cloud-run.gitlab-ci.yml')
end
end
end
describe 'for cloud-storage' do
describe 'when there is no existing pipeline' do
let_it_be(:project) { create(:project, :repository) }
let_it_be(:maintainer) { create(:user) }
let_it_be(:service_params) { { action: GoogleCloud::GeneratePipelineService::ACTION_DEPLOY_TO_CLOUD_STORAGE } }
let_it_be(:service) { described_class.new(project, maintainer, service_params) }
before do
project.add_maintainer(maintainer)
end
it 'creates a new branch with commit for cloud-storage deployment' do
response = service.execute
branch_name = response[:branch_name]
commit = response[:commit]
local_branches = project.repository.local_branches
search_for_created_branch = local_branches.find { |branch| branch.name == branch_name }
expect(response[:status]).to eq(:success)
expect(branch_name).to start_with('deploy-to-cloud-storage-')
expect(search_for_created_branch).to be_present
expect(search_for_created_branch.target).to eq(commit[:result])
end
it 'generated pipeline includes cloud-storage deployment' do
response = service.execute
ref = response[:commit][:result]
gitlab_ci_yml = project.repository.gitlab_ci_yml_for(ref)
expect(response[:status]).to eq(:success)
expect(gitlab_ci_yml).to include('https://gitlab.com/gitlab-org/incubation-engineering/five-minute-production/library/-/raw/main/gcp/cloud-storage.gitlab-ci.yml')
end
end
end
end
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