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Commit 19f942a9 authored by Rajendra Kadam's avatar Rajendra Kadam Committed by Peter Leitzen
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Fix leaky constant in migration helpers and ignored cols spec

parent 11271ac4
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Showing with 105 additions and 86 deletions
.rubocop.yml
View file @ 19f942a9
......@@ -351,9 +351,6 @@ RSpec/LeakyConstantDeclaration:
- 'spec/db/schema_spec.rb'
- 'spec/lib/feature_spec.rb'
- 'spec/lib/gitlab/config/entry/simplifiable_spec.rb'
- 'spec/lib/gitlab/database/migration_helpers_spec.rb'
- 'spec/lib/gitlab/database/obsolete_ignored_columns_spec.rb'
- 'spec/lib/gitlab/database/with_lock_retries_spec.rb'
- 'spec/lib/gitlab/git/diff_collection_spec.rb'
- 'spec/lib/gitlab/import_export/import_test_coverage_spec.rb'
- 'spec/lib/gitlab/import_export/project/relation_factory_spec.rb'
......
changelogs/unreleased/leaky-constant-fix-37.yml 0 → 100644
View file @ 19f942a9
---
title: Fix leaky constant issue in migration helpers, with lock retries and ignored cols spec
merge_request: 32170
author: Rajendra Kadam
type: fixed
spec/lib/gitlab/database/migration_helpers_spec.rb
View file @ 19f942a9
......@@ -1539,13 +1539,18 @@ describe Gitlab::Database::MigrationHelpers do
end
describe '#create_or_update_plan_limit' do
class self::Plan < ActiveRecord::Base
before do
stub_const('Plan', Class.new(ActiveRecord::Base))
stub_const('PlanLimits', Class.new(ActiveRecord::Base))
Plan.class_eval do
self.table_name = 'plans'
end
class self::PlanLimits < ActiveRecord::Base
PlanLimits.class_eval do
self.table_name = 'plan_limits'
end
end
it 'properly escapes names' do
expect(model).to receive(:execute).with <<~SQL
......@@ -1560,28 +1565,28 @@ describe Gitlab::Database::MigrationHelpers do
context 'when plan does not exist' do
it 'does not create any plan limits' do
expect { model.create_or_update_plan_limit('project_hooks', 'plan_name', 10) }
.not_to change { self.class::PlanLimits.count }
.not_to change { PlanLimits.count }
end
end
context 'when plan does exist' do
let!(:plan) { self.class::Plan.create!(name: 'plan_name') }
let!(:plan) { Plan.create!(name: 'plan_name') }
context 'when limit does not exist' do
it 'inserts a new plan limits' do
expect { model.create_or_update_plan_limit('project_hooks', 'plan_name', 10) }
.to change { self.class::PlanLimits.count }.by(1)
.to change { PlanLimits.count }.by(1)
expect(self.class::PlanLimits.pluck(:project_hooks)).to contain_exactly(10)
expect(PlanLimits.pluck(:project_hooks)).to contain_exactly(10)
end
end
context 'when limit does exist' do
let!(:plan_limit) { self.class::PlanLimits.create!(plan_id: plan.id) }
let!(:plan_limit) { PlanLimits.create!(plan_id: plan.id) }
it 'updates an existing plan limits' do
expect { model.create_or_update_plan_limit('project_hooks', 'plan_name', 999) }
.not_to change { self.class::PlanLimits.count }
.not_to change { PlanLimits.count }
expect(plan_limit.reload.project_hooks).to eq(999)
end
......@@ -1605,7 +1610,10 @@ describe Gitlab::Database::MigrationHelpers do
describe '#backfill_iids' do
include MigrationsHelpers
class self::Issue < ActiveRecord::Base
before do
stub_const('Issue', Class.new(ActiveRecord::Base))
Issue.class_eval do
include AtomicInternalId
self.table_name = 'issues'
......@@ -1619,6 +1627,7 @@ describe Gitlab::Database::MigrationHelpers do
backfill: true,
presence: false
end
end
let(:namespaces) { table(:namespaces) }
let(:projects) { table(:projects) }
......@@ -1636,7 +1645,7 @@ describe Gitlab::Database::MigrationHelpers do
model.backfill_iids('issues')
issue = self.class::Issue.create!(project_id: project.id)
issue = Issue.create!(project_id: project.id)
expect(issue.iid).to eq(1)
end
......@@ -1647,7 +1656,7 @@ describe Gitlab::Database::MigrationHelpers do
model.backfill_iids('issues')
issue_b = self.class::Issue.create!(project_id: project.id)
issue_b = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.iid).to eq(2)
......@@ -1662,8 +1671,8 @@ describe Gitlab::Database::MigrationHelpers do
model.backfill_iids('issues')
issue_a = self.class::Issue.create!(project_id: project_a.id)
issue_b = self.class::Issue.create!(project_id: project_b.id)
issue_a = Issue.create!(project_id: project_a.id)
issue_b = Issue.create!(project_id: project_b.id)
expect(issue_a.iid).to eq(2)
expect(issue_b.iid).to eq(3)
......@@ -1672,7 +1681,7 @@ describe Gitlab::Database::MigrationHelpers do
context 'when the new code creates a row post deploy but before the migration runs' do
it 'does not change the row iid' do
project = setup
issue = self.class::Issue.create!(project_id: project.id)
issue = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
......@@ -1683,7 +1692,7 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
......@@ -1697,8 +1706,8 @@ describe Gitlab::Database::MigrationHelpers do
project_b = setup
issue_a = issues.create!(project_id: project_a.id)
issue_b = issues.create!(project_id: project_b.id)
issue_c = self.class::Issue.create!(project_id: project_a.id)
issue_d = self.class::Issue.create!(project_id: project_b.id)
issue_c = Issue.create!(project_id: project_a.id)
issue_d = Issue.create!(project_id: project_b.id)
model.backfill_iids('issues')
......@@ -1712,12 +1721,12 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
issue_d = self.class::Issue.create!(project_id: project.id)
issue_e = self.class::Issue.create!(project_id: project.id)
issue_d = Issue.create!(project_id: project.id)
issue_e = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(2)
......@@ -1731,14 +1740,14 @@ describe Gitlab::Database::MigrationHelpers do
project_b = setup
issue_a = issues.create!(project_id: project_a.id)
issue_b = issues.create!(project_id: project_b.id)
issue_c = self.class::Issue.create!(project_id: project_a.id)
issue_d = self.class::Issue.create!(project_id: project_b.id)
issue_c = Issue.create!(project_id: project_a.id)
issue_d = Issue.create!(project_id: project_b.id)
model.backfill_iids('issues')
issue_e = self.class::Issue.create!(project_id: project_a.id)
issue_f = self.class::Issue.create!(project_id: project_b.id)
issue_g = self.class::Issue.create!(project_id: project_a.id)
issue_e = Issue.create!(project_id: project_a.id)
issue_f = Issue.create!(project_id: project_b.id)
issue_g = Issue.create!(project_id: project_a.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(1)
......@@ -1754,7 +1763,7 @@ describe Gitlab::Database::MigrationHelpers do
it 'backfills iids' do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = self.class::Issue.create!(project_id: project.id)
issue_b = Issue.create!(project_id: project.id)
issue_c = issues.create!(project_id: project.id)
model.backfill_iids('issues')
......@@ -1768,12 +1777,12 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_d = issues.create!(project_id: project.id)
model.backfill_iids('issues')
issue_e = self.class::Issue.create!(project_id: project.id)
issue_e = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(2)
......@@ -1787,9 +1796,9 @@ describe Gitlab::Database::MigrationHelpers do
it 'backfills iids' do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = self.class::Issue.create!(project_id: project.id)
issue_b = Issue.create!(project_id: project.id)
issue_c = issues.create!(project_id: project.id)
issue_d = self.class::Issue.create!(project_id: project.id)
issue_d = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
......@@ -1803,13 +1812,13 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_d = issues.create!(project_id: project.id)
issue_e = self.class::Issue.create!(project_id: project.id)
issue_e = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
issue_f = self.class::Issue.create!(project_id: project.id)
issue_f = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(2)
......@@ -1825,7 +1834,7 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_c.delete
model.backfill_iids('issues')
......@@ -1838,12 +1847,12 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_c.delete
model.backfill_iids('issues')
issue_d = self.class::Issue.create!(project_id: project.id)
issue_d = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(2)
......@@ -1856,7 +1865,7 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_c.delete
issue_d = issues.create!(project_id: project.id)
......@@ -1871,13 +1880,13 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_c.delete
issue_d = issues.create!(project_id: project.id)
model.backfill_iids('issues')
issue_e = self.class::Issue.create!(project_id: project.id)
issue_e = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(2)
......@@ -1891,9 +1900,9 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_c.delete
issue_d = self.class::Issue.create!(project_id: project.id)
issue_d = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
......@@ -1906,13 +1915,13 @@ describe Gitlab::Database::MigrationHelpers do
project = setup
issue_a = issues.create!(project_id: project.id)
issue_b = issues.create!(project_id: project.id)
issue_c = self.class::Issue.create!(project_id: project.id)
issue_c = Issue.create!(project_id: project.id)
issue_c.delete
issue_d = self.class::Issue.create!(project_id: project.id)
issue_d = Issue.create!(project_id: project.id)
model.backfill_iids('issues')
issue_e = self.class::Issue.create!(project_id: project.id)
issue_e = Issue.create!(project_id: project.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(2)
......@@ -1929,7 +1938,7 @@ describe Gitlab::Database::MigrationHelpers do
model.backfill_iids('issues')
issue_b = self.class::Issue.create!(project_id: project_b.id)
issue_b = Issue.create!(project_id: project_b.id)
expect(issue_a.reload.iid).to eq(1)
expect(issue_b.reload.iid).to eq(1)
......
spec/lib/gitlab/database/obsolete_ignored_columns_spec.rb
View file @ 19f942a9
......@@ -3,14 +3,22 @@
require 'spec_helper'
describe Gitlab::Database::ObsoleteIgnoredColumns do
module Testing
before do
stub_const('Testing', Module.new)
stub_const('Testing::MyBase', Class.new(ActiveRecord::Base))
stub_const('SomeAbstract', Class.new(Testing::MyBase))
stub_const('Testing::B', Class.new(Testing::MyBase))
stub_const('Testing::A', Class.new(SomeAbstract))
stub_const('Testing::C', Class.new(Testing::MyBase))
# Used a fixed date to prevent tests failing across date boundaries
REMOVE_DATE = Date.new(2019, 12, 16)
stub_const('REMOVE_DATE', Date.new(2019, 12, 16))
class MyBase < ApplicationRecord
Testing.module_eval do
Testing::MyBase.class_eval do
end
class SomeAbstract < MyBase
SomeAbstract.class_eval do
include IgnorableColumns
self.abstract_class = true
......@@ -20,7 +28,7 @@ describe Gitlab::Database::ObsoleteIgnoredColumns do
ignore_column :unused, remove_after: '2019-01-01', remove_with: '12.0'
end
class B < MyBase
Testing::B.class_eval do
include IgnorableColumns
self.table_name = 'issues'
......@@ -29,21 +37,22 @@ describe Gitlab::Database::ObsoleteIgnoredColumns do
ignore_column :not_used_but_still_ignored, remove_after: REMOVE_DATE.to_s, remove_with: '12.1'
end
class A < SomeAbstract
Testing::A.class_eval do
ignore_column :also_unused, remove_after: '2019-02-01', remove_with: '12.1'
ignore_column :not_used_but_still_ignored, remove_after: REMOVE_DATE.to_s, remove_with: '12.1'
end
class C < MyBase
Testing::C.class_eval do
self.table_name = 'users'
end
end
end
subject { described_class.new(Testing::MyBase) }
describe '#execute' do
it 'returns a list of class names and columns pairs' do
Timecop.freeze(Testing::REMOVE_DATE) do
Timecop.freeze(REMOVE_DATE) do
expect(subject.execute).to eq([
['Testing::A', {
'unused' => IgnorableColumns::ColumnIgnore.new(Date.parse('2019-01-01'), '12.0'),
......
spec/lib/gitlab/database/with_lock_retries_spec.rb
View file @ 19f942a9
......@@ -35,9 +35,6 @@ describe Gitlab::Database::WithLockRetries do
end
context 'when lock retry is enabled' do
class ActiveRecordSecond < ActiveRecord::Base
end
let(:lock_fiber) do
Fiber.new do
# Initiating a second DB connection for the lock
......@@ -52,6 +49,8 @@ describe Gitlab::Database::WithLockRetries do
end
before do
stub_const('ActiveRecordSecond', Class.new(ActiveRecord::Base))
lock_fiber.resume # start the transaction and lock the table
end
......
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