94 lines
2.8 KiB
Ruby
94 lines
2.8 KiB
Ruby
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require 'spec_helper'
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describe Clusters::CreateService do
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let(:access_token) { 'xxx' }
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let(:project) { create(:project) }
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let(:user) { create(:user) }
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subject { described_class.new(project, user, params).execute(access_token) }
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context 'when provider is gcp' do
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shared_context 'valid params' do
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let(:params) do
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{
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name: 'test-cluster',
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provider_type: :gcp,
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provider_gcp_attributes: {
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gcp_project_id: 'gcp-project',
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zone: 'us-central1-a',
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num_nodes: 1,
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machine_type: 'machine_type-a'
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}
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}
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end
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end
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shared_context 'invalid params' do
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let(:params) do
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{
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name: 'test-cluster',
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provider_type: :gcp,
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provider_gcp_attributes: {
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gcp_project_id: '!!!!!!!',
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zone: 'us-central1-a',
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num_nodes: 1,
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machine_type: 'machine_type-a'
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}
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}
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end
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end
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shared_examples 'create cluster' do
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it 'creates a cluster object and performs a worker' do
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expect(ClusterProvisionWorker).to receive(:perform_async)
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expect { subject }
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.to change { Clusters::Cluster.count }.by(1)
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.and change { Clusters::Providers::Gcp.count }.by(1)
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expect(subject.name).to eq('test-cluster')
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expect(subject.user).to eq(user)
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expect(subject.project).to eq(project)
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expect(subject.provider.gcp_project_id).to eq('gcp-project')
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expect(subject.provider.zone).to eq('us-central1-a')
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expect(subject.provider.num_nodes).to eq(1)
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expect(subject.provider.machine_type).to eq('machine_type-a')
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expect(subject.provider.access_token).to eq(access_token)
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expect(subject.platform).to be_nil
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end
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end
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shared_examples 'error' do
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it 'returns an error' do
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expect(ClusterProvisionWorker).not_to receive(:perform_async)
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expect { subject }.to change { Clusters::Cluster.count }.by(0)
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expect(subject.errors[:"provider_gcp.gcp_project_id"]).to be_present
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end
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end
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context 'when project has no clusters' do
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context 'when correct params' do
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include_context 'valid params'
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include_examples 'create cluster'
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end
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context 'when invalid params' do
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include_context 'invalid params'
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include_examples 'error'
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end
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end
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context 'when project has a cluster' do
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include_context 'valid params'
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let!(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
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it 'does not create a cluster' do
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expect(ClusterProvisionWorker).not_to receive(:perform_async)
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expect { subject }.to raise_error(ArgumentError).and change { Clusters::Cluster.count }.by(0)
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end
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end
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end
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end
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