diff options
Diffstat (limited to 'railties')
| -rw-r--r-- | railties/CHANGELOG.md | 2 | ||||
| -rw-r--r-- | railties/test/application/initializers/frameworks_test.rb | 32 | ||||
| -rw-r--r-- | railties/test/application/rake/dbs_test.rb | 181 |
3 files changed, 215 insertions, 0 deletions
diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md index e889f0c23c..f4f81f1128 100644 --- a/railties/CHANGELOG.md +++ b/railties/CHANGELOG.md @@ -1,5 +1,7 @@ ## Rails 4.0.0 (unreleased) ## +* Fixed support for DATABASE_URL environment variable for rake db tasks. *Grace Liu* + * rails dbconsole now can use SSL for MySQL. The database.yml options sslca, sslcert, sslcapath, sslcipher, and sslkey now affect rails dbconsole. *Jim Kingdon and Lars Petrus* diff --git a/railties/test/application/initializers/frameworks_test.rb b/railties/test/application/initializers/frameworks_test.rb index d3bbac811c..fbce97e1a9 100644 --- a/railties/test/application/initializers/frameworks_test.rb +++ b/railties/test/application/initializers/frameworks_test.rb @@ -195,5 +195,37 @@ module ApplicationTests assert !ActiveRecord::Base.connection.schema_cache.tables["posts"] } end + + test "active record establish_connection uses Rails.env if DATABASE_URL is not set" do + begin + require "#{app_path}/config/environment" + orig_database_url = ENV.delete("DATABASE_URL") + orig_rails_env, Rails.env = Rails.env, 'development' + ActiveRecord::Base.establish_connection + assert ActiveRecord::Base.connection + assert_match /#{ActiveRecord::Base.configurations[Rails.env]['database']}/, ActiveRecord::Base.connection_config[:database] + ensure + ActiveRecord::Base.remove_connection + ENV["DATABASE_URL"] = orig_database_url if orig_database_url + Rails.env = orig_rails_env if orig_rails_env + end + end + + test "active record establish_connection uses DATABASE_URL even if Rails.env is set" do + begin + require "#{app_path}/config/environment" + orig_database_url = ENV.delete("DATABASE_URL") + orig_rails_env, Rails.env = Rails.env, 'development' + database_url_db_name = "db/database_url_db.sqlite3" + ENV["DATABASE_URL"] = "sqlite3://:@localhost/#{database_url_db_name}" + ActiveRecord::Base.establish_connection + assert ActiveRecord::Base.connection + assert_match /#{database_url_db_name}/, ActiveRecord::Base.connection_config[:database] + ensure + ActiveRecord::Base.remove_connection + ENV["DATABASE_URL"] = orig_database_url if orig_database_url + Rails.env = orig_rails_env if orig_rails_env + end + end end end diff --git a/railties/test/application/rake/dbs_test.rb b/railties/test/application/rake/dbs_test.rb new file mode 100644 index 0000000000..52c07cee9f --- /dev/null +++ b/railties/test/application/rake/dbs_test.rb @@ -0,0 +1,181 @@ +require "isolation/abstract_unit" + +module ApplicationTests + module RakeTests + class RakeDbsTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + def setup + build_app + boot_rails + FileUtils.rm_rf("#{app_path}/config/environments") + end + + def teardown + teardown_app + end + + def database_url_db_name + "db/database_url_db.sqlite3" + end + + def set_database_url + ENV['DATABASE_URL'] = "sqlite3://:@localhost/#{database_url_db_name}" + end + + def expected + @expected ||= {} + end + + def db_create_and_drop + Dir.chdir(app_path) do + output = `bundle exec rake db:create` + assert_equal output, "" + assert File.exists?(expected[:database]) + assert_equal expected[:database], + ActiveRecord::Base.connection_config[:database] + output = `bundle exec rake db:drop` + assert_equal output, "" + assert !File.exists?(expected[:database]) + end + end + + test 'db:create and db:drop without database url' do + require "#{app_path}/config/environment" + expected[:database] = ActiveRecord::Base.configurations[Rails.env]['database'] + db_create_and_drop + end + + test 'db:create and db:drop with database url' do + require "#{app_path}/config/environment" + set_database_url + expected[:database] = database_url_db_name + db_create_and_drop + end + + def db_migrate_and_status + Dir.chdir(app_path) do + `rails generate model book title:string` + `bundle exec rake db:migrate` + output = `bundle exec rake db:migrate:status` + assert_match(/database:\s+\S+#{expected[:database]}/, output) + assert_match(/up\s+\d{14}\s+Create books/, output) + end + end + + test 'db:migrate and db:migrate:status without database_url' do + require "#{app_path}/config/environment" + expected[:database] = ActiveRecord::Base.configurations[Rails.env]['database'] + db_migrate_and_status + end + + test 'db:migrate and db:migrate:status with database_url' do + require "#{app_path}/config/environment" + set_database_url + expected[:database] = database_url_db_name + db_migrate_and_status + end + + def db_schema_dump + Dir.chdir(app_path) do + `rails generate model book title:string` + `rake db:migrate` + `rake db:schema:dump` + schema_dump = File.read("db/schema.rb") + assert_match(/create_table \"books\"/, schema_dump) + end + end + + test 'db:schema:dump without database_url' do + db_schema_dump + end + + test 'db:schema:dump with database_url' do + set_database_url + db_schema_dump + end + + def db_fixtures_load + Dir.chdir(app_path) do + `rails generate model book title:string` + `bundle exec rake db:migrate` + `bundle exec rake db:fixtures:load` + assert_match /#{expected[:database]}/, + ActiveRecord::Base.connection_config[:database] + require "#{app_path}/app/models/book" + assert_equal 2, Book.count + end + end + + test 'db:fixtures:load without database_url' do + require "#{app_path}/config/environment" + expected[:database] = ActiveRecord::Base.configurations[Rails.env]['database'] + db_fixtures_load + end + + test 'db:fixtures:load with database_url' do + require "#{app_path}/config/environment" + set_database_url + expected[:database] = database_url_db_name + db_fixtures_load + end + + def db_structure_dump_and_load + Dir.chdir(app_path) do + `rails generate model book title:string` + `bundle exec rake db:migrate` + `bundle exec rake db:structure:dump` + structure_dump = File.read("db/structure.sql") + assert_match(/CREATE TABLE \"books\"/, structure_dump) + `bundle exec rake db:drop` + `bundle exec rake db:structure:load` + assert_match /#{expected[:database]}/, + ActiveRecord::Base.connection_config[:database] + require "#{app_path}/app/models/book" + #if structure is not loaded correctly, exception would be raised + assert Book.count, 0 + end + end + + test 'db:structure:dump and db:structure:load without database_url' do + require "#{app_path}/config/environment" + expected[:database] = ActiveRecord::Base.configurations[Rails.env]['database'] + db_structure_dump_and_load + end + + test 'db:structure:dump and db:structure:load with database_url' do + require "#{app_path}/config/environment" + set_database_url + expected[:database] = database_url_db_name + db_structure_dump_and_load + end + + def db_test_load_structure + Dir.chdir(app_path) do + `rails generate model book title:string` + `bundle exec rake db:migrate` + `bundle exec rake db:structure:dump` + `bundle exec rake db:test:load_structure` + ActiveRecord::Base.configurations = Rails.application.config.database_configuration + ActiveRecord::Base.establish_connection 'test' + require "#{app_path}/app/models/book" + #if structure is not loaded correctly, exception would be raised + assert Book.count, 0 + assert_match /#{ActiveRecord::Base.configurations['test']['database']}/, + ActiveRecord::Base.connection_config[:database] + end + end + + test 'db:test:load_structure without database_url' do + require "#{app_path}/config/environment" + db_test_load_structure + end + + test 'db:test:load_structure with database_url' do + require "#{app_path}/config/environment" + set_database_url + db_test_load_structure + end + end + end +end
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