diff options
Diffstat (limited to 'spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb')
-rw-r--r-- | spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb b/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb new file mode 100644 index 00000000000..2258ae83f38 --- /dev/null +++ b/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb @@ -0,0 +1,153 @@ +require 'spec_helper' + +describe Gitlab::Ci::Pipeline::Chain::Populate do + set(:project) { create(:project) } + set(:user) { create(:user) } + + let(:pipeline) do + build(:ci_pipeline_with_one_job, project: project, + ref: 'master') + end + + let(:command) do + Gitlab::Ci::Pipeline::Chain::Command.new( + project: project, + current_user: user, + seeds_block: nil) + end + + let(:step) { described_class.new(pipeline, command) } + + context 'when pipeline doesn not have seeds block' do + before do + step.perform! + end + + it 'does not persist the pipeline' do + expect(pipeline).not_to be_persisted + end + + it 'does not break the chain' do + expect(step.break?).to be false + end + + it 'populates pipeline with stages' do + expect(pipeline.stages).to be_one + expect(pipeline.stages.first).not_to be_persisted + end + + it 'populates pipeline with builds' do + expect(pipeline.builds).to be_one + expect(pipeline.builds.first).not_to be_persisted + expect(pipeline.stages.first.builds).to be_one + expect(pipeline.stages.first.builds.first).not_to be_persisted + end + end + + context 'when pipeline is empty' do + let(:config) do + { rspec: { + script: 'ls', + only: ['something'] + } } + end + + let(:pipeline) do + build(:ci_pipeline, project: project, config: config) + end + + before do + step.perform! + end + + it 'breaks the chain' do + expect(step.break?).to be true + end + + it 'appends an error about missing stages' do + expect(pipeline.errors.to_a) + .to include 'No stages / jobs for this pipeline.' + end + end + + context 'when pipeline has validation errors' do + let(:pipeline) do + build(:ci_pipeline, project: project, ref: nil) + end + + before do + step.perform! + end + + it 'breaks the chain' do + expect(step.break?).to be true + end + + it 'appends validation error' do + expect(pipeline.errors.to_a) + .to include 'Failed to build the pipeline!' + end + end + + context 'when there is a seed blocks present' do + let(:command) do + Gitlab::Ci::Pipeline::Chain::Command.new( + project: project, + current_user: user, + seeds_block: seeds_block) + end + + context 'when seeds block builds some resources' do + let(:seeds_block) do + ->(pipeline) { pipeline.variables.build(key: 'VAR', value: '123') } + end + + it 'populates pipeline with resources described in the seeds block' do + step.perform! + + expect(pipeline).not_to be_persisted + expect(pipeline.variables).not_to be_empty + expect(pipeline.variables.first).not_to be_persisted + expect(pipeline.variables.first.key).to eq 'VAR' + expect(pipeline.variables.first.value).to eq '123' + end + end + + context 'when seeds block tries to persist some resources' do + let(:seeds_block) do + ->(pipeline) { pipeline.variables.create!(key: 'VAR', value: '123') } + end + + it 'raises exception' do + expect { step.perform! }.to raise_error(ActiveRecord::RecordNotSaved) + end + end + end + + context 'when pipeline gets persisted during the process' do + let(:pipeline) { create(:ci_pipeline, project: project) } + + it 'raises error' do + expect { step.perform! }.to raise_error(described_class::PopulateError) + end + end + + context 'when using only/except build policies' do + let(:config) do + { rspec: { script: 'rspec', stage: 'test', only: ['master'] }, + prod: { script: 'cap prod', stage: 'deploy', only: ['tags'] } } + end + + let(:pipeline) do + build(:ci_pipeline, ref: 'master', config: config) + end + + it 'populates pipeline according to used policies' do + step.perform! + + expect(pipeline.stages.size).to eq 1 + expect(pipeline.builds.size).to eq 1 + expect(pipeline.builds.first.name).to eq 'rspec' + end + end +end |