gitlab-org--gitlab-foss/spec/services/clusters/gcp/provision_service_spec.rb

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2017-10-30 08:55:18 -04:00
require 'spec_helper'
describe Clusters::Gcp::ProvisionService do
include GoogleApi::CloudPlatformHelpers
describe '#execute' do
let(:provider) { create(:cluster_provider_gcp, :scheduled) }
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let(:gcp_project_id) { provider.gcp_project_id }
let(:zone) { provider.zone }
shared_examples 'success' do
it 'schedules a worker for status minitoring' do
expect(WaitForClusterCreationWorker).to receive(:perform_in)
described_class.new.execute(provider)
expect(provider.reload).to be_creating
end
end
shared_examples 'error' do
it 'sets an error to provider object' do
described_class.new.execute(provider)
expect(provider.reload).to be_errored
end
end
context 'when suceeded to request provision' do
before do
stub_cloud_platform_create_cluster(gcp_project_id, zone)
end
it_behaves_like 'success'
end
context 'when operation status is unexpected' do
before do
stub_cloud_platform_create_cluster(
gcp_project_id, zone,
{
"status": 'unexpected'
} )
end
it_behaves_like 'error'
end
context 'when selfLink is unexpected' do
before do
stub_cloud_platform_create_cluster(
gcp_project_id, zone,
{
"selfLink": 'unexpected'
})
end
it_behaves_like 'error'
end
context 'when Internal Server Error happened' do
before do
stub_cloud_platform_create_cluster_error(gcp_project_id, zone)
end
it_behaves_like 'error'
end
end
end