debian-mirror-gitlab/spec/controllers/projects/clusters_controller_spec.rb

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require 'spec_helper'
describe Projects::ClustersController do
include AccessMatchersForController
include GoogleApi::CloudPlatformHelpers
set(:project) { create(:project) }
describe 'GET index' do
describe 'functionality' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when project has one or more clusters' do
let(:project) { create(:project) }
let!(:enabled_cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
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let!(:disabled_cluster) { create(:cluster, :disabled, :provided_by_gcp, :production_environment, projects: [project]) }
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it 'lists available clusters' do
go
expect(response).to have_gitlab_http_status(:ok)
expect(response).to render_template(:index)
expect(assigns(:clusters)).to match_array([enabled_cluster, disabled_cluster])
end
context 'when page is specified' do
let(:last_page) { project.clusters.page.total_pages }
before do
allow(Clusters::Cluster).to receive(:paginates_per).and_return(1)
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create_list(:cluster, 2, :provided_by_gcp, :production_environment, projects: [project])
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get :index, namespace_id: project.namespace, project_id: project, page: last_page
end
it 'redirects to the page' do
expect(response).to have_gitlab_http_status(:ok)
expect(assigns(:clusters).current_page).to eq(last_page)
end
end
end
context 'when project does not have a cluster' do
let(:project) { create(:project) }
it 'returns an empty state page' do
go
expect(response).to have_gitlab_http_status(:ok)
expect(response).to render_template(:index, partial: :empty_state)
expect(assigns(:clusters)).to eq([])
end
end
end
describe 'security' do
let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
get :index, namespace_id: project.namespace.to_param, project_id: project
end
end
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describe 'GET new' do
describe 'functionality for new cluster' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when omniauth has been configured' do
let(:key) { 'secret-key' }
let(:session_key_for_redirect_uri) do
GoogleApi::CloudPlatform::Client.session_key_for_redirect_uri(key)
end
before do
allow(SecureRandom).to receive(:hex).and_return(key)
end
it 'has authorize_url' do
go
expect(assigns(:authorize_url)).to include(key)
expect(session[session_key_for_redirect_uri]).to eq(new_project_cluster_path(project))
end
end
context 'when omniauth has not configured' do
before do
stub_omniauth_setting(providers: [])
end
it 'does not have authorize_url' do
go
expect(assigns(:authorize_url)).to be_nil
end
end
context 'when access token is valid' do
before do
stub_google_api_validate_token
end
it 'has new object' do
go
expect(assigns(:gcp_cluster)).to be_an_instance_of(Clusters::Cluster)
end
end
context 'when access token is expired' do
before do
stub_google_api_expired_token
end
it { expect(@valid_gcp_token).to be_falsey }
end
context 'when access token is not stored in session' do
it { expect(@valid_gcp_token).to be_falsey }
end
end
describe 'functionality for existing cluster' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
it 'has new object' do
go
expect(assigns(:user_cluster)).to be_an_instance_of(Clusters::Cluster)
end
end
describe 'security' do
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
get :new, namespace_id: project.namespace, project_id: project
end
end
describe 'POST create for new cluster' do
let(:params) do
{
cluster: {
name: 'new-cluster',
provider_gcp_attributes: {
gcp_project_id: 'gcp-project-12345'
}
}
}
end
describe 'functionality' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when access token is valid' do
before do
stub_google_api_validate_token
end
it 'creates a new cluster' do
expect(ClusterProvisionWorker).to receive(:perform_async)
expect { go }.to change { Clusters::Cluster.count }
.and change { Clusters::Providers::Gcp.count }
expect(response).to redirect_to(project_cluster_path(project, project.clusters.first))
expect(project.clusters.first).to be_gcp
expect(project.clusters.first).to be_kubernetes
end
end
context 'when access token is expired' do
before do
stub_google_api_expired_token
end
it { expect(@valid_gcp_token).to be_falsey }
end
context 'when access token is not stored in session' do
it { expect(@valid_gcp_token).to be_falsey }
end
end
describe 'security' do
before do
allow_any_instance_of(described_class)
.to receive(:token_in_session).and_return('token')
allow_any_instance_of(described_class)
.to receive(:expires_at_in_session).and_return(1.hour.since.to_i.to_s)
allow_any_instance_of(GoogleApi::CloudPlatform::Client)
.to receive(:projects_zones_clusters_create) do
OpenStruct.new(
self_link: 'projects/gcp-project-12345/zones/us-central1-a/operations/ope-123',
status: 'RUNNING'
)
end
allow(WaitForClusterCreationWorker).to receive(:perform_in).and_return(nil)
end
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
post :create_gcp, params.merge(namespace_id: project.namespace, project_id: project)
end
end
describe 'POST create for existing cluster' do
let(:params) do
{
cluster: {
name: 'new-cluster',
platform_kubernetes_attributes: {
api_url: 'http://my-url',
token: 'test',
namespace: 'aaa'
}
}
}
end
describe 'functionality' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when creates a cluster' do
it 'creates a new cluster' do
expect(ClusterProvisionWorker).to receive(:perform_async)
expect { go }.to change { Clusters::Cluster.count }
.and change { Clusters::Platforms::Kubernetes.count }
expect(response).to redirect_to(project_cluster_path(project, project.clusters.first))
expect(project.clusters.first).to be_user
expect(project.clusters.first).to be_kubernetes
end
end
end
describe 'security' do
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
post :create_user, params.merge(namespace_id: project.namespace, project_id: project)
end
end
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describe 'GET status' do
let(:cluster) { create(:cluster, :providing_by_gcp, projects: [project]) }
describe 'functionality' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
it "responds with matching schema" do
go
expect(response).to have_gitlab_http_status(:ok)
expect(response).to match_response_schema('cluster_status')
end
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it 'invokes schedule_status_update on each application' do
expect_any_instance_of(Clusters::Applications::Ingress).to receive(:schedule_status_update)
go
end
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end
describe 'security' do
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
get :status, namespace_id: project.namespace,
project_id: project,
id: cluster,
format: :json
end
end
describe 'GET show' do
let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
describe 'functionality' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
it "renders view" do
go
expect(response).to have_gitlab_http_status(:ok)
expect(assigns(:cluster)).to eq(cluster)
end
end
describe 'security' do
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
get :show, namespace_id: project.namespace,
project_id: project,
id: cluster
end
end
describe 'PUT update' do
context 'when cluster is provided by GCP' do
let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when changing parameters' do
let(:params) do
{
cluster: {
enabled: false,
name: 'my-new-cluster-name',
platform_kubernetes_attributes: {
namespace: 'my-namespace'
}
}
}
end
it "updates and redirects back to show page" do
go
cluster.reload
expect(response).to redirect_to(project_cluster_path(project, cluster))
expect(flash[:notice]).to eq('Kubernetes cluster was successfully updated.')
expect(cluster.enabled).to be_falsey
end
it "does not change cluster name" do
go
expect(cluster.name).to eq('test-cluster')
end
context 'when cluster is being created' do
let(:cluster) { create(:cluster, :providing_by_gcp, projects: [project]) }
it "rejects changes" do
go
expect(response).to have_gitlab_http_status(:ok)
expect(response).to render_template(:show)
expect(cluster.enabled).to be_truthy
end
end
end
end
context 'when cluster is provided by user' do
let(:cluster) { create(:cluster, :provided_by_user, projects: [project]) }
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when format is json' do
context 'when changing parameters' do
context 'when valid parameters are used' do
let(:params) do
{
cluster: {
enabled: false,
name: 'my-new-cluster-name',
platform_kubernetes_attributes: {
namespace: 'my-namespace'
}
}
}
end
it "updates and redirects back to show page" do
go_json
cluster.reload
expect(response).to have_http_status(:no_content)
expect(cluster.enabled).to be_falsey
expect(cluster.name).to eq('my-new-cluster-name')
expect(cluster.platform_kubernetes.namespace).to eq('my-namespace')
end
end
context 'when invalid parameters are used' do
let(:params) do
{
cluster: {
enabled: false,
platform_kubernetes_attributes: {
namespace: 'my invalid namespace #@'
}
}
}
end
it "rejects changes" do
go_json
expect(response).to have_http_status(:bad_request)
end
end
end
end
context 'when format is html' do
context 'when update enabled' do
let(:params) do
{
cluster: {
enabled: false,
name: 'my-new-cluster-name',
platform_kubernetes_attributes: {
namespace: 'my-namespace'
}
}
}
end
it "updates and redirects back to show page" do
go
cluster.reload
expect(response).to redirect_to(project_cluster_path(project, cluster))
expect(flash[:notice]).to eq('Kubernetes cluster was successfully updated.')
expect(cluster.enabled).to be_falsey
expect(cluster.name).to eq('my-new-cluster-name')
expect(cluster.platform_kubernetes.namespace).to eq('my-namespace')
end
end
end
end
describe 'security' do
set(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
let(:params) do
{ cluster: { enabled: false } }
end
it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
put :update, params.merge(namespace_id: project.namespace,
project_id: project,
id: cluster)
end
def go_json
put :update, params.merge(namespace_id: project.namespace,
project_id: project,
id: cluster,
format: :json)
end
end
describe 'DELETE destroy' do
describe 'functionality' do
let(:user) { create(:user) }
before do
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project.add_maintainer(user)
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sign_in(user)
end
context 'when cluster is provided by GCP' do
context 'when cluster is created' do
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let!(:cluster) { create(:cluster, :provided_by_gcp, :production_environment, projects: [project]) }
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it "destroys and redirects back to clusters list" do
expect { go }
.to change { Clusters::Cluster.count }.by(-1)
.and change { Clusters::Platforms::Kubernetes.count }.by(-1)
.and change { Clusters::Providers::Gcp.count }.by(-1)
expect(response).to redirect_to(project_clusters_path(project))
expect(flash[:notice]).to eq('Kubernetes cluster integration was successfully removed.')
end
end
context 'when cluster is being created' do
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let!(:cluster) { create(:cluster, :providing_by_gcp, :production_environment, projects: [project]) }
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it "destroys and redirects back to clusters list" do
expect { go }
.to change { Clusters::Cluster.count }.by(-1)
.and change { Clusters::Providers::Gcp.count }.by(-1)
expect(response).to redirect_to(project_clusters_path(project))
expect(flash[:notice]).to eq('Kubernetes cluster integration was successfully removed.')
end
end
end
context 'when cluster is provided by user' do
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let!(:cluster) { create(:cluster, :provided_by_user, :production_environment, projects: [project]) }
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it "destroys and redirects back to clusters list" do
expect { go }
.to change { Clusters::Cluster.count }.by(-1)
.and change { Clusters::Platforms::Kubernetes.count }.by(-1)
.and change { Clusters::Providers::Gcp.count }.by(0)
expect(response).to redirect_to(project_clusters_path(project))
expect(flash[:notice]).to eq('Kubernetes cluster integration was successfully removed.')
end
end
end
describe 'security' do
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set(:cluster) { create(:cluster, :provided_by_gcp, :production_environment, projects: [project]) }
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it { expect { go }.to be_allowed_for(:admin) }
it { expect { go }.to be_allowed_for(:owner).of(project) }
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it { expect { go }.to be_allowed_for(:maintainer).of(project) }
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it { expect { go }.to be_denied_for(:developer).of(project) }
it { expect { go }.to be_denied_for(:reporter).of(project) }
it { expect { go }.to be_denied_for(:guest).of(project) }
it { expect { go }.to be_denied_for(:user) }
it { expect { go }.to be_denied_for(:external) }
end
def go
delete :destroy, namespace_id: project.namespace,
project_id: project,
id: cluster
end
end
end