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The test task stops with a warning if you have pending migrations. Cl…

…oses #10377.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8324 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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1 parent ee6232e commit 699da7001b9e3d35c282ab3eb5371ba668bdeaa3 @jeremy jeremy committed Dec 6, 2007
Showing with 20 additions and 1 deletion.
  1. +4 −0 activerecord/lib/active_record/migration.rb
  2. +2 −0 railties/CHANGELOG
  3. +14 −1 railties/lib/tasks/databases.rake
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4 activerecord/lib/active_record/migration.rb
@@ -350,6 +350,10 @@ def migrate
end
end
+ def pending_migrations
+ migration_classes.select { |m| m.version > current_version }
+ end
+
private
def migration_classes
migrations = migration_files.inject([]) do |migrations, migration_file|
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2 railties/CHANGELOG
@@ -1,5 +1,7 @@
*2.0.0* (December 6th, 2007)
+* The test task stops with a warning if you have pending migrations. #10377 [Josh Knowles]
+
* Add warning to documentation about using transactional fixtures when the code under test uses transactions itself. Closes #7548 [thijsv]
* Update Prototype to 1.6.0.1. [sam]
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15 railties/lib/tasks/databases.rake
@@ -125,6 +125,19 @@ namespace :db do
puts "Current version: #{ActiveRecord::Migrator.current_version}"
end
+ desc "Raises an error if there are pending migrations"
+ task :abort_if_pending_migrations => :environment do
+ pending_migrations = ActiveRecord::Migrator.new(:up, 'db/migrate').pending_migrations
+
+ if pending_migrations.any?
+ puts "You have #{pending_migrations.size} pending migrations:"
+ pending_migrations.each do |pending_migration|
+ puts ' %4d %s' % [pending_migration.version, pending_migration.name]
+ end
+ abort "Run `rake db:migrate` to update your database then try again."
+ end
+ end
+
namespace :fixtures do
desc "Load fixtures into the current environment's database. Load specific fixtures using FIXTURES=x,y"
task :load => :environment do
@@ -290,7 +303,7 @@ namespace :db do
end
desc 'Prepare the test database and load the schema'
- task :prepare => :environment do
+ task :prepare => %w(environment db:abort_if_pending_migrations) do
if defined?(ActiveRecord::Base) && !ActiveRecord::Base.configurations.blank?
Rake::Task[{ :sql => "db:test:clone_structure", :ruby => "db:test:clone" }[ActiveRecord::Base.schema_format]].invoke
end

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