gitlab-org--gitlab-foss/spec/services/clusters/build_kubernetes_namespace_service_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
describe Clusters::BuildKubernetesNamespaceService do
let(:cluster) { create(:cluster, :project, :provided_by_gcp) }
let(:environment) { create(:environment) }
let(:project) { environment.project }
let(:namespace_generator) { double(from_environment_slug: namespace) }
let(:namespace) { 'namespace' }
subject { described_class.new(cluster, environment: environment).execute }
before do
allow(Gitlab::Kubernetes::DefaultNamespace).to receive(:new).and_return(namespace_generator)
end
shared_examples 'shared attributes' do
it 'initializes a new namespace and sets default values' do
expect(subject).to be_new_record
expect(subject.cluster).to eq cluster
expect(subject.project).to eq project
expect(subject.namespace).to eq namespace
expect(subject.service_account_name).to eq "#{namespace}-service-account"
end
end
include_examples 'shared attributes'
it 'sets cluster_project and environment' do
expect(subject.cluster_project).to eq cluster.cluster_project
expect(subject.environment).to eq environment
end
context 'namespace per environment is disabled' do
let(:cluster) { create(:cluster, :project, :provided_by_gcp, :namespace_per_environment_disabled) }
include_examples 'shared attributes'
it 'does not set environment' do
expect(subject.cluster_project).to eq cluster.cluster_project
expect(subject.environment).to be_nil
end
end
context 'group cluster' do
let(:cluster) { create(:cluster, :group, :provided_by_gcp) }
include_examples 'shared attributes'
it 'does not set cluster_project' do
expect(subject.cluster_project).to be_nil
expect(subject.environment).to eq environment
end
end
end