Add initial changes for stages statuses migration

1 files changed, 50 insertions, 0 deletions

diff --git a/spec/migrations/migrate_stages_statuses_spec.rb b/spec/migrations/migrate_stages_statuses_spec.rb
new file mode 100644
index 00000000000..dc54f4acbf4
--- /dev/null
+++ b/spec/migrations/migrate_stages_statuses_spec.rb
@@ -0,0 +1,50 @@
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20170630111158_migrate_stages_statuses.rb')
+
+describe MigrateStagesStatuses, :migration do
+  let(:jobs) { table(:ci_builds) }
+  let(:stages) { table(:ci_stages) }
+  let(:pipelines) { table(:ci_pipelines) }
+  let(:projects) { table(:projects) }
+
+  STATUSES = { created: 0, pending: 1, running: 2, success: 3,
+               failed: 4, canceled: 5, skipped: 6, manual: 7 }
+  STAGES  = { test: 1, build: 2, deploy: 3}
+
+  before do
+    projects.create!(id: 1, name: 'gitlab1', path: 'gitlab1')
+    projects.create!(id: 2, name: 'gitlab2', path: 'gitlab2')
+
+    pipelines.create!(id: 1, project_id: 123, ref: 'master', sha: 'adf43c3a')
+    pipelines.create!(id: 2, project_id: 456, ref: 'feature', sha: '21a3deb')
+
+    create_job(project: 1, pipeline: 1, stage: 'test', status: 'success')
+    create_job(project: 1, pipeline: 1, stage: 'test', status: 'running')
+    create_job(project: 1, pipeline: 1, stage: 'build', status: 'success')
+    create_job(project: 1, pipeline: 1, stage: 'build', status: 'failed')
+    create_job(project: 2, pipeline: 2, stage: 'test', status: 'success')
+    create_job(project: 2, pipeline: 2, stage: 'test', status: 'succcss')
+
+    stages.create!(id: 1, pipeline_id: 1, project_id: 1, status: nil)
+    stages.create!(id: 2, pipeline_id: 1, project_id: 1, status: nil)
+    stages.create!(id: 3, pipeline_id: 2, project_id: 2, status: nil)
+  end
+
+  pending 'correctly migrates stages statuses' do
+    expect(stages.where(status: nil).count).to eq 3
+
+    migrate!
+
+    expect(stages.where(status: nil)).to be_empty
+    expect(stages.all.order(:id, :asc).pluck(:stage))
+      .to eq %w[running success failed]
+  end
+
+  def create_job(project:, pipeline:, stage:, status:)
+    stage_idx = STAGES[stage.to_sym]
+    status_id = STATUSES[status.to_sym]
+
+    jobs.create!(project_id: project, commit_id: pipeline,
+                 stage_idx: stage_idx, stage: stage, status: status_id)
+  end
+end