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require 'spec_helper'
module Ci
describe RegisterBuildService, services: true do
let!(:service) { RegisterBuildService.new }
let!(:project) { FactoryGirl.create :empty_project, shared_runners_enabled: false }
let!(:pipeline) { FactoryGirl.create :ci_pipeline, project: project }
let!(:pending_build) { FactoryGirl.create :ci_build, pipeline: pipeline }
let!(:shared_runner) { FactoryGirl.create(:ci_runner, is_shared: true) }
let!(:specific_runner) { FactoryGirl.create(:ci_runner, is_shared: false) }
before do
specific_runner.assign_to(project)
end
describe '#execute' do
context 'runner follow tag list' do
it "picks build with the same tag" do
pending_build.tag_list = ["linux"]
pending_build.save
specific_runner.tag_list = ["linux"]
expect(service.execute(specific_runner)).to eq(pending_build)
end
it "does not pick build with different tag" do
pending_build.tag_list = ["linux"]
pending_build.save
specific_runner.tag_list = ["win32"]
expect(service.execute(specific_runner)).to be_falsey
end
it "picks build without tag" do
expect(service.execute(specific_runner)).to eq(pending_build)
end
it "does not pick build with tag" do
pending_build.tag_list = ["linux"]
pending_build.save
expect(service.execute(specific_runner)).to be_falsey
end
it "pick build without tag" do
specific_runner.tag_list = ["win32"]
expect(service.execute(specific_runner)).to eq(pending_build)
end
end
context 'deleted projects' do
before do
project.update(pending_delete: true)
end
context 'for shared runners' do
before do
project.update(shared_runners_enabled: true)
end
it 'does not pick a build' do
expect(service.execute(shared_runner)).to be_nil
end
end
context 'for specific runner' do
it 'does not pick a build' do
expect(service.execute(specific_runner)).to be_nil
end
end
end
context 'allow shared runners' do
before do
project.update(shared_runners_enabled: true)
end
context 'for multiple builds' do
let!(:project2) { create :empty_project, shared_runners_enabled: true }
let!(:pipeline2) { create :ci_pipeline, project: project2 }
let!(:project3) { create :empty_project, shared_runners_enabled: true }
let!(:pipeline3) { create :ci_pipeline, project: project3 }
let!(:build1_project1) { pending_build }
let!(:build2_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
let!(:build3_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
let!(:build1_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
let!(:build2_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
let!(:build1_project3) { FactoryGirl.create :ci_build, pipeline: pipeline3 }
it 'prefers projects without builds first' do
# it gets for one build from each of the projects
expect(service.execute(shared_runner)).to eq(build1_project1)
expect(service.execute(shared_runner)).to eq(build1_project2)
expect(service.execute(shared_runner)).to eq(build1_project3)
# then it gets a second build from each of the projects
expect(service.execute(shared_runner)).to eq(build2_project1)
expect(service.execute(shared_runner)).to eq(build2_project2)
# in the end the third build
expect(service.execute(shared_runner)).to eq(build3_project1)
end
it 'equalises number of running builds' do
# after finishing the first build for project 1, get a second build from the same project
expect(service.execute(shared_runner)).to eq(build1_project1)
build1_project1.reload.success
expect(service.execute(shared_runner)).to eq(build2_project1)
expect(service.execute(shared_runner)).to eq(build1_project2)
build1_project2.reload.success
expect(service.execute(shared_runner)).to eq(build2_project2)
expect(service.execute(shared_runner)).to eq(build1_project3)
expect(service.execute(shared_runner)).to eq(build3_project1)
end
end
context 'shared runner' do
let(:build) { service.execute(shared_runner) }
it { expect(build).to be_kind_of(Build) }
it { expect(build).to be_valid }
it { expect(build).to be_running }
it { expect(build.runner).to eq(shared_runner) }
end
context 'specific runner' do
let(:build) { service.execute(specific_runner) }
it { expect(build).to be_kind_of(Build) }
it { expect(build).to be_valid }
it { expect(build).to be_running }
it { expect(build.runner).to eq(specific_runner) }
end
end
context 'disallow shared runners' do
before do
project.update(shared_runners_enabled: false)
end
context 'shared runner' do
let(:build) { service.execute(shared_runner) }
it { expect(build).to be_nil }
end
context 'specific runner' do
let(:build) { service.execute(specific_runner) }
it { expect(build).to be_kind_of(Build) }
it { expect(build).to be_valid }
it { expect(build).to be_running }
it { expect(build.runner).to eq(specific_runner) }
end
end
context 'disallow when builds are disabled' do
before do
project.update(shared_runners_enabled: true)
project.project_feature.update_attribute(:builds_access_level, ProjectFeature::DISABLED)
end
context 'and uses shared runner' do
let(:build) { service.execute(shared_runner) }
it { expect(build).to be_nil }
end
context 'and uses specific runner' do
let(:build) { service.execute(specific_runner) }
it { expect(build).to be_nil }
end
end
end
end
end
|
