debian-mirror-gitlab/spec/services/clusters/update_service_spec.rb
2020-05-30 21:06:31 +05:30

254 lines
7 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
describe Clusters::UpdateService do
include KubernetesHelpers
describe '#execute' do
subject { described_class.new(cluster.user, params).execute(cluster) }
let(:cluster) { create(:cluster, :project, :provided_by_user) }
context 'when correct params' do
context 'when enabled is true' do
let(:params) { { enabled: true } }
it 'enables cluster' do
is_expected.to eq(true)
expect(cluster.enabled).to be_truthy
end
end
context 'when enabled is false' do
let(:params) { { enabled: false } }
it 'disables cluster' do
is_expected.to eq(true)
expect(cluster.enabled).to be_falsy
end
end
context 'when namespace is specified' do
let(:params) do
{
platform_kubernetes_attributes: {
namespace: 'custom-namespace'
}
}
end
before do
stub_kubeclient_get_namespace('https://kubernetes.example.com', namespace: 'my-namespace')
end
it 'updates namespace' do
is_expected.to eq(true)
expect(cluster.platform.namespace).to eq('custom-namespace')
end
end
context 'when service token is empty' do
let(:params) do
{
platform_kubernetes_attributes: {
token: ''
}
}
end
it 'does not update the token' do
current_token = cluster.platform.token
is_expected.to eq(true)
cluster.platform.reload
expect(cluster.platform.token).to eq(current_token)
end
end
context 'when service token is not empty' do
let(:params) do
{
platform_kubernetes_attributes: {
token: 'new secret token'
}
}
end
it 'updates the token' do
is_expected.to eq(true)
expect(cluster.platform.token).to eq('new secret token')
end
end
end
context 'when invalid params' do
let(:params) do
{
platform_kubernetes_attributes: {
namespace: '!!!'
}
}
end
it 'returns false' do
is_expected.to eq(false)
expect(cluster.errors[:"platform_kubernetes.namespace"]).to be_present
end
end
context 'when cluster is provided by GCP' do
let(:cluster) { create(:cluster, :project, :provided_by_gcp) }
let(:params) do
{
name: 'my-new-name'
}
end
it 'does not change cluster name' do
is_expected.to eq(false)
cluster.reload
expect(cluster.name).to eq('test-cluster')
end
context 'when cluster is being created' do
let(:cluster) { create(:cluster, :providing_by_gcp) }
it 'rejects changes' do
is_expected.to eq(false)
expect(cluster.errors.full_messages).to include('Cannot modify provider during creation')
end
end
end
context 'when params includes :management_project_id' do
context 'management_project is non-existent' do
let(:params) do
{ management_project_id: 0 }
end
it 'does not update management_project_id' do
is_expected.to eq(false)
expect(cluster.errors[:management_project_id]).to include('Project does not exist or you don\'t have permission to perform this action')
cluster.reload
expect(cluster.management_project_id).to be_nil
end
end
shared_examples 'setting a management project' do
context 'user is authorized to adminster manangement_project' do
before do
management_project.add_maintainer(cluster.user)
end
let(:params) do
{ management_project_id: management_project.id }
end
it 'updates management_project_id' do
is_expected.to eq(true)
expect(cluster.management_project).to eq(management_project)
end
end
context 'user is not authorized to adminster manangement_project' do
let(:params) do
{ management_project_id: management_project.id }
end
it 'does not update management_project_id' do
is_expected.to eq(false)
expect(cluster.errors[:management_project_id]).to include('Project does not exist or you don\'t have permission to perform this action')
cluster.reload
expect(cluster.management_project_id).to be_nil
end
end
context 'cluster already has a management project set' do
before do
cluster.update!(management_project: create(:project))
end
let(:params) do
{ management_project_id: '' }
end
it 'unsets management_project_id' do
is_expected.to eq(true)
cluster.reload
expect(cluster.management_project_id).to be_nil
end
end
end
context 'project cluster' do
include_examples 'setting a management project' do
let(:management_project) { create(:project, namespace: cluster.first_project.namespace) }
end
context 'manangement_project is outside of the namespace scope' do
before do
management_project.update(group: create(:group))
end
let(:params) do
{ management_project_id: management_project.id }
end
it 'does not update management_project_id' do
is_expected.to eq(false)
expect(cluster.errors[:management_project_id]).to include('Project does not exist or you don\'t have permission to perform this action')
cluster.reload
expect(cluster.management_project_id).to be_nil
end
end
end
context 'group cluster' do
let(:cluster) { create(:cluster, :group) }
include_examples 'setting a management project' do
let(:management_project) { create(:project, group: cluster.first_group) }
end
context 'manangement_project is outside of the namespace scope' do
before do
management_project.update(group: create(:group))
end
let(:params) do
{ management_project_id: management_project.id }
end
it 'does not update management_project_id' do
is_expected.to eq(false)
expect(cluster.errors[:management_project_id]).to include('Project does not exist or you don\'t have permission to perform this action')
cluster.reload
expect(cluster.management_project_id).to be_nil
end
end
end
context 'instance cluster' do
let(:cluster) { create(:cluster, :instance) }
include_examples 'setting a management project' do
let(:management_project) { create(:project) }
end
end
end
end
end