gitlab-org--gitlab-foss/spec/tasks/migrate/schema_check_rake_spec.rb

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require 'spec_helper'
require 'rake'
describe 'schema_version_check rake task' do
before :all do
Rake.application.rake_require 'active_record/railties/databases'
# empty task as env is already loaded
Rake::Task.define_task :environment
end
before do
# Stub out db tasks
allow(ActiveRecord::Tasks::DatabaseTasks).to receive(:migrate).and_return(true)
allow(ActiveRecord::Migrator).to receive(:current_version).and_return(Gitlab::Database::MIN_SCHEMA_VERSION)
end
it 'raises an error when schema version is too old to migrate' do
allow(ActiveRecord::Migrator).to receive(:current_version).and_return(25)
expect { run_rake_task('db:migrate') }.to raise_error(RuntimeError, /current database version is too old to be migrated/)
end
def run_rake_task(task_name)
Rake::Task[task_name].reenable
Rake.application.invoke_task task_name
end
end