debian-mirror-gitlab/spec/services/ci/stop_environments_service_spec.rb

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require 'spec_helper'
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describe Ci::StopEnvironmentsService do
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let(:project) { create(:project, :private, :repository) }
let(:user) { create(:user) }
let(:service) { described_class.new(project, user) }
describe '#execute' do
context 'when environment with review app exists' do
before do
create(:environment, :with_review_app, project: project,
ref: 'feature')
end
context 'when user has permission to stop environment' do
before do
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project.add_developer(user)
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end
context 'when environment is associated with removed branch' do
it 'stops environment' do
expect_environment_stopped_on('feature')
end
end
context 'when environment is associated with different branch' do
it 'does not stop environment' do
expect_environment_not_stopped_on('master')
end
end
context 'when specified branch does not exist' do
it 'does not stop environment' do
expect_environment_not_stopped_on('non/existent/branch')
end
end
context 'when no branch not specified' do
it 'does not stop environment' do
expect_environment_not_stopped_on(nil)
end
end
context 'when environment is not stopped' do
before do
allow_any_instance_of(Environment)
.to receive(:state).and_return(:stopped)
end
it 'does not stop environment' do
expect_environment_not_stopped_on('feature')
end
end
end
context 'when user does not have permission to stop environment' do
context 'when user has no access to manage deployments' do
before do
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project.add_guest(user)
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end
it 'does not stop environment' do
expect_environment_not_stopped_on('master')
end
end
end
context 'when branch for stop action is protected' do
before do
project.add_developer(user)
create(:protected_branch, :no_one_can_push,
name: 'master', project: project)
end
it 'does not stop environment' do
expect_environment_not_stopped_on('master')
end
end
end
context 'when there is no environment associated with review app' do
before do
create(:environment, project: project)
end
context 'when user has permission to stop environments' do
before do
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project.add_master(user)
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end
it 'does not stop environment' do
expect_environment_not_stopped_on('master')
end
end
end
context 'when environment does not exist' do
it 'does not raise error' do
expect { service.execute('master') }
.not_to raise_error
end
end
end
def expect_environment_stopped_on(branch)
expect_any_instance_of(Environment)
.to receive(:stop!)
service.execute(branch)
end
def expect_environment_not_stopped_on(branch)
expect_any_instance_of(Environment)
.not_to receive(:stop!)
service.execute(branch)
end
end