Add more advanced migration tests (#17393)

- populate the database with some data when testing migrations
- try both one-step and two-step migrations (`SKIP_POST_DEPLOYMENT_MIGRATIONS`)

.circleci/config.yml

@@ -167,8 +167,45 @@ jobs:
           name: Create database
           command: ./bin/rails db:create
       - run:
-          name: Run migrations
+          command: ./bin/rails db:migrate VERSION=20171010025614
+          name: Run migrations up to v2.0.0
+      - run:
+          command: ./bin/rails tests:migrations:populate_v2
+          name: Populate database with test data
+      - run:
+          command: ./bin/rails db:migrate
+          name: Run all remaining migrations
+
+  test-two-step-migrations:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.7-buster-node
+        environment: *ruby_environment
+      - image: circleci/postgres:12.2
+        environment:
+          POSTGRES_USER: root
+          POSTGRES_HOST_AUTH_METHOD: trust
+      - image: circleci/redis:5-alpine
+    steps:
+      - *attach_workspace
+      - *install_system_dependencies
+      - run:
+          command: ./bin/rails db:create
+          name: Create database
+      - run:
+          command: ./bin/rails db:migrate VERSION=20171010025614
+          name: Run migrations up to v2.0.0
+      - run:
+          command: ./bin/rails tests:migrations:populate_v2
+          name: Populate database with test data
+      - run:
+          command: ./bin/rails db:migrate
+          name: Run all pre-deployment migrations
+          evironment:
+            SKIP_POST_DEPLOYMENT_MIGRATIONS: true
+      - run:
           command: ./bin/rails db:migrate
+          name: Run all post-deployment remaining migrations
 
   test-ruby2.7:
     <<: *defaults
@@ -238,6 +275,9 @@ workflows:
       - test-migrations:
           requires:
             - install-ruby2.7
+      - test-two-step-migrations:
+          requires:
+            - install-ruby2.7
       - test-ruby2.7:
           requires:
             - install-ruby2.7

lib/tasks/tests.rake

@@ -0,0 +1,181 @@
+# frozen_string_literal: true
+
+namespace :tests do
+  namespace :migrations do
+    desc 'Populate the database with test data for 2.0.0'
+    task populate_v2: :environment do
+      admin_key   = OpenSSL::PKey::RSA.new(2048)
+      user_key    = OpenSSL::PKey::RSA.new(2048)
+      remote_key  = OpenSSL::PKey::RSA.new(2048)
+      remote_key2 = OpenSSL::PKey::RSA.new(2048)
+      remote_key3 = OpenSSL::PKey::RSA.new(2048)
+      admin_private_key    = ActiveRecord::Base.connection.quote(admin_key.to_pem)
+      admin_public_key     = ActiveRecord::Base.connection.quote(admin_key.public_key.to_pem)
+      user_private_key     = ActiveRecord::Base.connection.quote(user_key.to_pem)
+      user_public_key      = ActiveRecord::Base.connection.quote(user_key.public_key.to_pem)
+      remote_public_key    = ActiveRecord::Base.connection.quote(remote_key.public_key.to_pem)
+      remote_public_key2   = ActiveRecord::Base.connection.quote(remote_key2.public_key.to_pem)
+      remote_public_key_ap = ActiveRecord::Base.connection.quote(remote_key3.public_key.to_pem)
+      local_domain = ActiveRecord::Base.connection.quote(Rails.configuration.x.local_domain)
+
+      ActiveRecord::Base.connection.execute(<<~SQL)
+        -- accounts
+
+        INSERT INTO "accounts"
+          (id, username, domain, private_key, public_key, created_at, updated_at)
+        VALUES
+          (1, 'admin', NULL, #{admin_private_key}, #{admin_public_key}, now(), now()),
+          (2, 'user',  NULL, #{user_private_key},  #{user_public_key},  now(), now());
+
+        INSERT INTO "accounts"
+          (id, username, domain, private_key, public_key, created_at, updated_at, remote_url, salmon_url)
+        VALUES
+          (3, 'remote', 'remote.com', NULL, #{remote_public_key}, now(), now(),
+           'https://remote.com/@remote', 'https://remote.com/salmon/1'),
+          (4, 'Remote', 'remote.com', NULL, #{remote_public_key}, now(), now(),
+           'https://remote.com/@Remote', 'https://remote.com/salmon/1'),
+          (5, 'REMOTE', 'Remote.com', NULL, #{remote_public_key2}, now(), now(),
+           'https://remote.com/stale/@REMOTE', 'https://remote.com/stale/salmon/1');
+
+        INSERT INTO "accounts"
+          (id, username, domain, private_key, public_key, created_at, updated_at, protocol, inbox_url, outbox_url, followers_url)
+        VALUES
+          (6, 'bob', 'activitypub.com', NULL, #{remote_public_key_ap}, now(), now(),
+           1, 'https://activitypub.com/users/bob/inbox', 'https://activitypub.com/users/bob/outbox', 'https://activitypub.com/users/bob/followers');
+
+        INSERT INTO "accounts"
+          (id, username, domain, private_key, public_key, created_at, updated_at)
+        VALUES
+          (7, 'user', #{local_domain}, #{user_private_key}, #{user_public_key}, now(), now()),
+          (8, 'pt_user', NULL, #{user_private_key}, #{user_public_key}, now(), now());
+
+        -- users
+
+        INSERT INTO "users"
+          (id, account_id, email, created_at, updated_at, admin)
+        VALUES
+          (1, 1, 'admin@localhost', now(), now(), true),
+          (2, 2, 'user@localhost', now(), now(), false);
+
+        INSERT INTO "users"
+          (id, account_id, email, created_at, updated_at, admin, locale)
+        VALUES
+          (3, 7, 'ptuser@localhost', now(), now(), false, 'pt');
+
+        -- statuses
+
+        INSERT INTO "statuses"
+          (id, account_id, text, created_at, updated_at)
+        VALUES
+          (1, 1, 'test', now(), now()),
+          (2, 1, '@remote@remote.com hello', now(), now()),
+          (3, 1, '@Remote@remote.com hello', now(), now()),
+          (4, 1, '@REMOTE@remote.com hello', now(), now());
+
+        INSERT INTO "statuses"
+          (id, account_id, text, created_at, updated_at, uri, local)
+        VALUES
+          (5, 1, 'activitypub status', now(), now(), 'https://localhost/users/admin/statuses/4', true);
+
+        INSERT INTO "statuses"
+          (id, account_id, text, created_at, updated_at)
+        VALUES
+          (6, 3, 'test', now(), now());
+
+        INSERT INTO "statuses"
+          (id, account_id, text, created_at, updated_at, in_reply_to_id, in_reply_to_account_id)
+        VALUES
+          (7, 4, '@admin hello', now(), now(), 3, 1);
+
+        INSERT INTO "statuses"
+          (id, account_id, text, created_at, updated_at)
+        VALUES
+          (8, 5, 'test', now(), now());
+
+        INSERT INTO "statuses"
+          (id, account_id, reblog_of_id, created_at, updated_at)
+        VALUES
+          (9, 1, 2, now(), now());
+
+        -- mentions (from previous statuses)
+
+        INSERT INTO "mentions"
+          (status_id, account_id, created_at, updated_at)
+        VALUES
+          (2, 3, now(), now()),
+          (3, 4, now(), now()),
+          (4, 5, now(), now());
+
+        -- stream entries
+
+        INSERT INTO "stream_entries"
+          (activity_id, account_id, activity_type, created_at, updated_at)
+        VALUES
+          (1, 1, 'status', now(), now()),
+          (2, 1, 'status', now(), now()),
+          (3, 1, 'status', now(), now()),
+          (4, 1, 'status', now(), now()),
+          (5, 1, 'status', now(), now()),
+          (6, 3, 'status', now(), now()),
+          (7, 4, 'status', now(), now()),
+          (8, 5, 'status', now(), now()),
+          (9, 1, 'status', now(), now());
+
+
+        -- custom emoji
+
+        INSERT INTO "custom_emojis"
+          (shortcode, created_at, updated_at)
+        VALUES
+          ('test', now(), now()),
+          ('Test', now(), now()),
+          ('blobcat', now(), now());
+
+        INSERT INTO "custom_emojis"
+          (shortcode, domain, uri, created_at, updated_at)
+        VALUES
+          ('blobcat', 'remote.org', 'https://remote.org/emoji/blobcat', now(), now()),
+          ('blobcat', 'Remote.org', 'https://remote.org/emoji/blobcat', now(), now()),
+          ('Blobcat', 'remote.org', 'https://remote.org/emoji/Blobcat', now(), now());
+
+        -- favourites
+
+        INSERT INTO "favourites"
+          (account_id, status_id, created_at, updated_at)
+        VALUES
+          (1, 1, now(), now()),
+          (1, 7, now(), now()),
+          (4, 1, now(), now()),
+          (3, 1, now(), now()),
+          (5, 1, now(), now());
+
+        -- pinned statuses
+
+        INSERT INTO "status_pins"
+          (account_id, status_id, created_at, updated_at)
+        VALUES
+          (1, 1, now(), now()),
+          (3, 6, now(), now()),
+          (4, 7, now(), now());
+
+        -- follows
+
+        INSERT INTO "follows"
+          (account_id, target_account_id, created_at, updated_at)
+        VALUES
+          (1, 5, now(), now()),
+          (6, 2, now(), now()),
+          (5, 2, now(), now()),
+          (6, 1, now(), now());
+
+        -- follow requests
+
+        INSERT INTO "follow_requests"
+          (account_id, target_account_id, created_at, updated_at)
+        VALUES
+          (2, 5, now(), now()),
+          (5, 1, now(), now());
+      SQL
+    end
+  end
+end