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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Clusters', :js do
include GoogleApi::CloudPlatformHelpers
let(:project) { create(:project) }
let(:user) { create(:user) }
before do
project.add_maintainer(user)
sign_in(user)
end
context 'when user does not have a cluster and visits cluster index page' do
before do
visit project_clusters_path(project)
click_link 'Certificate'
end
it 'sees empty state' do
expect(page).to have_link('Connect with a certificate')
expect(page).to have_selector('.empty-state')
end
end
context 'when user has a cluster' do
before do
allow_any_instance_of(Clusters::Cluster).to receive(:retrieve_connection_status).and_return(:connected)
end
context 'when user adds an existing cluster' do
before do
create(:cluster, :provided_by_user, name: 'default-cluster', environment_scope: '*', projects: [project])
visit project_clusters_path(project)
click_link 'Certificate'
click_button(class: 'dropdown-toggle-split')
end
it 'user sees an add cluster button' do
expect(page).to have_content('Connect with a certificate')
end
context 'when user filled form with environment scope' do
before do
click_link 'Connect with a certificate'
fill_in 'cluster_name', with: 'staging-cluster'
fill_in 'cluster_environment_scope', with: 'staging/*'
click_button 'Add Kubernetes cluster'
end
it 'user sees a cluster details page' do
expect(page.find_field('cluster[name]').value).to eq('staging-cluster')
expect(page.find_field('cluster[environment_scope]').value).to eq('staging/*')
end
end
context 'when user updates environment scope' do
before do
click_link 'default-cluster'
fill_in 'cluster_environment_scope', with: 'production/*'
within '.js-cluster-details-form' do
click_button 'Save changes'
end
end
it 'updates the environment scope' do
expect(page.find_field('cluster[environment_scope]').value).to eq('production/*')
end
end
context 'when user updates duplicated environment scope' do
before do
click_link 'Connect with a certificate'
fill_in 'cluster_name', with: 'staging-cluster'
fill_in 'cluster_environment_scope', with: '*'
fill_in 'cluster_platform_kubernetes_attributes_api_url', with: 'https://0.0.0.0'
fill_in 'cluster_platform_kubernetes_attributes_token', with: 'token'
click_button 'Add Kubernetes cluster'
end
it 'users sees an environment scope validation error' do
expect(page).to have_content('cannot add duplicated environment scope')
end
end
end
context 'when user adds a Google Kubernetes Engine cluster' do
before do
allow_any_instance_of(Projects::ClustersController)
.to receive(:token_in_session).and_return('token')
allow_any_instance_of(Projects::ClustersController)
.to receive(:expires_at_in_session).and_return(1.hour.since.to_i.to_s)
allow_any_instance_of(Projects::ClustersController).to receive(:authorize_google_project_billing)
allow_any_instance_of(Projects::ClustersController).to receive(:google_project_billing_status).and_return(true)
allow_any_instance_of(GoogleApi::CloudPlatform::Client)
.to receive(:projects_zones_clusters_create) do
double(
'cluster_control',
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)
create(:cluster, :provided_by_gcp, name: 'default-cluster', environment_scope: '*', projects: [project])
visit project_clusters_path(project)
click_link 'Certificate'
end
context 'when user filled form with environment scope' do
before do
click_button(class: 'dropdown-toggle-split')
click_link 'Create a new cluster'
click_link 'Google GKE'
sleep 2 # wait for ajax
execute_script('document.querySelector(".js-gcp-project-id-dropdown input").setAttribute("type", "text")')
execute_script('document.querySelector(".js-gcp-zone-dropdown input").setAttribute("type", "text")')
execute_script('document.querySelector(".js-gcp-machine-type-dropdown input").setAttribute("type", "text")')
execute_script('document.querySelector(".js-gke-cluster-creation-submit").removeAttribute("disabled")')
fill_in 'cluster_name', with: 'staging-cluster'
fill_in 'cluster_environment_scope', with: 'staging/*'
fill_in 'cluster[provider_gcp_attributes][gcp_project_id]', with: 'gcp-project-123'
fill_in 'cluster[provider_gcp_attributes][zone]', with: 'us-central1-a'
fill_in 'cluster[provider_gcp_attributes][machine_type]', with: 'n1-standard-2'
click_button 'Create Kubernetes cluster'
# The frontend won't show the details until the cluster is
# created, and we don't want to make calls out to GCP.
provider = Clusters::Cluster.last.provider
provider.make_created
end
it 'user sees a cluster details page' do
expect(page).to have_content('GitLab Integration')
expect(page.find_field('cluster[environment_scope]').value).to eq('staging/*')
end
end
context 'when user updates environment scope' do
before do
click_link 'default-cluster'
fill_in 'cluster_environment_scope', with: 'production/*'
within ".js-cluster-details-form" do
click_button 'Save changes'
end
end
it 'updates the environment scope' do
expect(page.find_field('cluster[environment_scope]').value).to eq('production/*')
end
end
context 'when user updates duplicated environment scope' do
before do
click_button(class: 'dropdown-toggle-split')
click_link 'Create a new cluster'
click_link 'Google GKE'
sleep 2 # wait for ajax
execute_script('document.querySelector(".js-gcp-project-id-dropdown input").setAttribute("type", "text")')
execute_script('document.querySelector(".js-gcp-zone-dropdown input").setAttribute("type", "text")')
execute_script('document.querySelector(".js-gcp-machine-type-dropdown input").setAttribute("type", "text")')
execute_script('document.querySelector(".js-gke-cluster-creation-submit").removeAttribute("disabled")')
fill_in 'cluster_name', with: 'staging-cluster'
fill_in 'cluster_environment_scope', with: '*'
fill_in 'cluster[provider_gcp_attributes][gcp_project_id]', with: 'gcp-project-123'
fill_in 'cluster[provider_gcp_attributes][zone]', with: 'us-central1-a'
fill_in 'cluster[provider_gcp_attributes][machine_type]', with: 'n1-standard-2'
click_button 'Create Kubernetes cluster'
end
it 'users sees an environment scope validation error' do
expect(page).to have_content('cannot add duplicated environment scope')
end
end
end
end
context 'when user has a cluster and visits cluster index page' do
let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
let(:project) { cluster.project }
before do
visit project_clusters_path(project)
click_link 'Certificate'
end
it 'user sees a table with one cluster' do
expect(page).to have_selector('[data-testid="cluster_list_table"] tbody tr', count: 1)
end
context 'when user clicks on a cluster' do
before do
click_link cluster.name
end
it 'user sees a cluster details page' do
expect(page).to have_button('Save')
expect(page.find(:css, '.cluster-name').value).to eq(cluster.name)
end
end
end
context 'user visits create cluster page' do
before do
visit project_clusters_path(project)
click_link 'Certificate'
click_link 'Connect with a certificate'
click_link 'Create new cluster'
end
it 'user sees a link to create a GKE cluster' do
expect(page).to have_link('Google GKE')
end
it 'user sees a link to create an EKS cluster' do
expect(page).to have_link('Amazon EKS')
end
end
end
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