mirror of
https://github.com/discourse/discourse.git
synced 2024-12-19 19:58:34 +08:00
117 lines
3.4 KiB
Ruby
117 lines
3.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
RSpec.describe Migration::SafeMigrate do
|
|
before { Migration::SafeMigrate::SafeMigration.disable_safe! }
|
|
|
|
after do
|
|
Migration::SafeMigrate.disable!
|
|
Migration::SafeMigrate::SafeMigration.enable_safe!
|
|
end
|
|
|
|
def migrate_up(path)
|
|
migrations = ActiveRecord::MigrationContext.new(path).migrations
|
|
ActiveRecord::Migrator.new(
|
|
:up,
|
|
migrations,
|
|
ActiveRecord::Base.connection_pool.schema_migration,
|
|
ActiveRecord::Base.connection_pool.internal_metadata,
|
|
migrations.first.version,
|
|
).run
|
|
end
|
|
|
|
it "bans all table removal" do
|
|
Migration::SafeMigrate.enable!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/migrate/drop_table"
|
|
|
|
output = capture_stdout { expect do migrate_up(path) end.to raise_error(StandardError) }
|
|
|
|
expect(output).to include("rails g post_migration")
|
|
|
|
expect { User.first }.not_to raise_error
|
|
expect(User.first).not_to eq(nil)
|
|
end
|
|
|
|
it "bans all table renames" do
|
|
Migration::SafeMigrate.enable!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/migrate/rename_table"
|
|
|
|
output = capture_stdout { expect do migrate_up(path) end.to raise_error(StandardError) }
|
|
|
|
expect { User.first }.not_to raise_error
|
|
expect(User.first).not_to eq(nil)
|
|
|
|
expect(output).to include("rails g post_migration")
|
|
end
|
|
|
|
it "bans all column removal" do
|
|
Migration::SafeMigrate.enable!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/migrate/remove_column"
|
|
|
|
output = capture_stdout { expect do migrate_up(path) end.to raise_error(StandardError) }
|
|
|
|
expect(output).to include("rails g post_migration")
|
|
|
|
expect(User.first).not_to eq(nil)
|
|
expect { User.first.username }.not_to raise_error
|
|
end
|
|
|
|
it "bans all column renames" do
|
|
Migration::SafeMigrate.enable!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/migrate/rename_column"
|
|
|
|
output = capture_stdout { expect do migrate_up(path) end.to raise_error(StandardError) }
|
|
|
|
expect(output).to include("rails g post_migration")
|
|
|
|
expect(User.first).not_to eq(nil)
|
|
expect { User.first.username }.not_to raise_error
|
|
end
|
|
|
|
it "allows dropping NOT NULL" do
|
|
Migration::SafeMigrate.enable!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/migrate/drop_not_null"
|
|
|
|
output = capture_stdout { migrate_up(path) }
|
|
|
|
expect(output).to include("change_column_null(:users, :username, true, nil)")
|
|
end
|
|
|
|
it "supports being disabled" do
|
|
Migration::SafeMigrate.enable!
|
|
Migration::SafeMigrate.disable!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/migrate/drop_table"
|
|
|
|
output = capture_stdout { migrate_up(path) }
|
|
|
|
expect(output).to include("drop_table(:email_logs)")
|
|
end
|
|
|
|
describe "for a post deployment migration" do
|
|
it "should not ban unsafe migrations using up" do
|
|
Migration::SafeMigrate::SafeMigration.enable_safe!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/post_migrate/drop_table"
|
|
|
|
output = capture_stdout { migrate_up(path) }
|
|
|
|
expect(output).to include("drop_table(:email_logs)")
|
|
end
|
|
|
|
it "should not ban unsafe migrations using change" do
|
|
Migration::SafeMigrate::SafeMigration.enable_safe!
|
|
|
|
path = File.expand_path "#{Rails.root}/spec/fixtures/db/post_migrate/change"
|
|
|
|
output = capture_stdout { migrate_up(path) }
|
|
|
|
expect(output).to include("drop_table(:email_logs)")
|
|
end
|
|
end
|
|
end
|