require 'spec_helper' describe Clusters::Providers::Gcp do it { is_expected.to belong_to(:cluster) } it { is_expected.to validate_presence_of(:zone) } describe 'default_value_for' do let(:gcp) { build(:cluster_provider_gcp) } it "has default value" do expect(gcp.zone).to eq('us-central1-a') expect(gcp.num_nodes).to eq(3) expect(gcp.machine_type).to eq('n1-standard-2') end end describe 'validation' do subject { gcp.valid? } context 'when validates gcp_project_id' do let(:gcp) { build(:cluster_provider_gcp, gcp_project_id: gcp_project_id) } context 'when gcp_project_id is shorter than 1' do let(:gcp_project_id) { '' } it { is_expected.to be_falsey } end context 'when gcp_project_id is longer than 63' do let(:gcp_project_id) { 'a' * 64 } it { is_expected.to be_falsey } end context 'when gcp_project_id includes invalid character' do let(:gcp_project_id) { '!!!!!!' } it { is_expected.to be_falsey } end context 'when gcp_project_id is valid' do let(:gcp_project_id) { 'gcp-project-1' } it { is_expected.to be_truthy } end end context 'when validates num_nodes' do let(:gcp) { build(:cluster_provider_gcp, num_nodes: num_nodes) } context 'when num_nodes is string' do let(:num_nodes) { 'A3' } it { is_expected.to be_falsey } end context 'when num_nodes is nil' do let(:num_nodes) { nil } it { is_expected.to be_falsey } end context 'when num_nodes is smaller than 1' do let(:num_nodes) { 0 } it { is_expected.to be_falsey } end context 'when num_nodes is valid' do let(:num_nodes) { 3 } it { is_expected.to be_truthy } end end end describe '#legacy_abac?' do let(:gcp) { build(:cluster_provider_gcp) } subject { gcp } it 'should default to true' do is_expected.to be_legacy_abac end context 'legacy_abac is set to false' do let(:gcp) { build(:cluster_provider_gcp, legacy_abac: false) } it 'is false' do is_expected.not_to be_legacy_abac end end end describe '#state_machine' do context 'when any => [:created]' do let(:gcp) { build(:cluster_provider_gcp, :creating) } before do gcp.make_created end it 'nullify access_token and operation_id' do expect(gcp.access_token).to be_nil expect(gcp.operation_id).to be_nil expect(gcp).to be_created end end context 'when any => [:creating]' do let(:gcp) { build(:cluster_provider_gcp) } context 'when operation_id is present' do let(:operation_id) { 'operation-xxx' } before do gcp.make_creating(operation_id) end it 'sets operation_id' do expect(gcp.operation_id).to eq(operation_id) expect(gcp).to be_creating end end context 'when operation_id is nil' do let(:operation_id) { nil } it 'raises an error' do expect { gcp.make_creating(operation_id) } .to raise_error('operation_id is required') end end end context 'when any => [:errored]' do let(:gcp) { build(:cluster_provider_gcp, :creating) } let(:status_reason) { 'err msg' } it 'nullify access_token and operation_id' do gcp.make_errored(status_reason) expect(gcp.access_token).to be_nil expect(gcp.operation_id).to be_nil expect(gcp.status_reason).to eq(status_reason) expect(gcp).to be_errored end context 'when status_reason is nil' do let(:gcp) { build(:cluster_provider_gcp, :errored) } it 'does not set status_reason' do gcp.make_errored(nil) expect(gcp.status_reason).not_to be_nil end end end end describe '#on_creation?' do subject { gcp.on_creation? } context 'when status is creating' do let(:gcp) { create(:cluster_provider_gcp, :creating) } it { is_expected.to be_truthy } end context 'when status is created' do let(:gcp) { create(:cluster_provider_gcp, :created) } it { is_expected.to be_falsey } end end describe '#api_client' do subject { gcp.api_client } context 'when status is creating' do let(:gcp) { build(:cluster_provider_gcp, :creating) } it 'returns Cloud Platform API clinet' do expect(subject).to be_an_instance_of(GoogleApi::CloudPlatform::Client) expect(subject.access_token).to eq(gcp.access_token) end end context 'when status is created' do let(:gcp) { build(:cluster_provider_gcp, :created) } it { is_expected.to be_nil } end context 'when status is errored' do let(:gcp) { build(:cluster_provider_gcp, :errored) } it { is_expected.to be_nil } end end end