135 lines
4.6 KiB
Ruby
135 lines
4.6 KiB
Ruby
# frozen_string_literal: true
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# rubocop:disable RSpec/FactoriesInMigrationSpecs
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require 'spec_helper'
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require Rails.root.join('db', 'post_migrate', '20180723130817_delete_inconsistent_internal_id_records.rb')
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describe DeleteInconsistentInternalIdRecords, :migration do
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let!(:project1) { create(:project) }
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let!(:project2) { create(:project) }
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let!(:project3) { create(:project) }
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let(:internal_id_query) { ->(project) { InternalId.where(usage: InternalId.usages[scope.to_s.tableize], project: project) } }
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let(:create_models) do
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3.times { create(scope, project: project1) }
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3.times { create(scope, project: project2) }
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3.times { create(scope, project: project3) }
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end
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shared_examples_for 'deleting inconsistent internal_id records' do
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before do
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create_models
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internal_id_query.call(project1).first.tap do |iid|
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iid.last_value = iid.last_value - 2
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# This is an inconsistent record
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iid.save!
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end
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internal_id_query.call(project3).first.tap do |iid|
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iid.last_value = iid.last_value + 2
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# This is a consistent record
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iid.save!
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end
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end
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it "deletes inconsistent issues" do
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expect { migrate! }.to change { internal_id_query.call(project1).size }.from(1).to(0)
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end
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it "retains consistent issues" do
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expect { migrate! }.not_to change { internal_id_query.call(project2).size }
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end
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it "retains consistent records, especially those with a greater last_value" do
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expect { migrate! }.not_to change { internal_id_query.call(project3).size }
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end
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end
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context 'for issues' do
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let(:scope) { :issue }
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it_behaves_like 'deleting inconsistent internal_id records'
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end
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context 'for merge_requests' do
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let(:scope) { :merge_request }
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let(:create_models) do
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3.times { |i| create(scope, target_project: project1, source_project: project1, source_branch: i.to_s) }
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3.times { |i| create(scope, target_project: project2, source_project: project2, source_branch: i.to_s) }
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3.times { |i| create(scope, target_project: project3, source_project: project3, source_branch: i.to_s) }
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end
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it_behaves_like 'deleting inconsistent internal_id records'
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end
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context 'for deployments' do
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let(:scope) { :deployment }
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let(:deployments) { table(:deployments) }
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let(:internal_ids) { table(:internal_ids) }
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before do
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internal_ids.create!(project_id: project1.id, usage: 2, last_value: 2)
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internal_ids.create!(project_id: project2.id, usage: 2, last_value: 2)
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internal_ids.create!(project_id: project3.id, usage: 2, last_value: 2)
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end
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let(:create_models) do
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3.times { |i| deployments.create!(project_id: project1.id, iid: i, environment_id: 1, ref: 'master', sha: 'a', tag: false) }
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3.times { |i| deployments.create!(project_id: project2.id, iid: i, environment_id: 1, ref: 'master', sha: 'a', tag: false) }
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3.times { |i| deployments.create!(project_id: project3.id, iid: i, environment_id: 1, ref: 'master', sha: 'a', tag: false) }
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end
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it_behaves_like 'deleting inconsistent internal_id records'
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end
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context 'for milestones (by project)' do
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let(:scope) { :milestone }
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it_behaves_like 'deleting inconsistent internal_id records'
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end
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context 'for ci_pipelines' do
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let(:scope) { :ci_pipeline }
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it_behaves_like 'deleting inconsistent internal_id records'
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end
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context 'for milestones (by group)' do
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# milestones (by group) is a little different than all of the other models
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let!(:group1) { create(:group) }
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let!(:group2) { create(:group) }
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let!(:group3) { create(:group) }
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let(:internal_id_query) { ->(group) { InternalId.where(usage: InternalId.usages['milestones'], namespace: group) } }
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before do
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3.times { create(:milestone, group: group1) }
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3.times { create(:milestone, group: group2) }
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3.times { create(:milestone, group: group3) }
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internal_id_query.call(group1).first.tap do |iid|
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iid.last_value = iid.last_value - 2
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# This is an inconsistent record
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iid.save!
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end
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internal_id_query.call(group3).first.tap do |iid|
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iid.last_value = iid.last_value + 2
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# This is a consistent record
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iid.save!
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end
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end
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it "deletes inconsistent issues" do
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expect { migrate! }.to change { internal_id_query.call(group1).size }.from(1).to(0)
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end
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it "retains consistent issues" do
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expect { migrate! }.not_to change { internal_id_query.call(group2).size }
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end
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it "retains consistent records, especially those with a greater last_value" do
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expect { migrate! }.not_to change { internal_id_query.call(group3).size }
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end
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end
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end
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