diff options
Diffstat (limited to 'activerecord')
62 files changed, 594 insertions, 119 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 647c96d4b1..d8bf7df63b 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,11 @@ +* Add `ActiveRecord::Base.base_class?` predicate. + + *Bogdan Gusiev* + +* Add custom prefix option to ActiveRecord::Store.store_accessor. + + *Tan Huynh* + * Rails 6 requires Ruby 2.4.1 or newer. *Jeremy Daer* diff --git a/activerecord/Rakefile b/activerecord/Rakefile index 591c451da5..170c95b827 100644 --- a/activerecord/Rakefile +++ b/activerecord/Rakefile @@ -41,9 +41,11 @@ namespace :test do end end -desc "Build MySQL and PostgreSQL test databases" namespace :db do + desc "Build MySQL and PostgreSQL test databases" task create: ["db:mysql:build", "db:postgresql:build"] + + desc "Drop MySQL and PostgreSQL test databases" task drop: ["db:mysql:drop", "db:postgresql:drop"] end diff --git a/activerecord/lib/active_record.rb b/activerecord/lib/active_record.rb index d43378c64f..d198466dbf 100644 --- a/activerecord/lib/active_record.rb +++ b/activerecord/lib/active_record.rb @@ -40,6 +40,7 @@ module ActiveRecord autoload :Core autoload :ConnectionHandling autoload :CounterCache + autoload :DatabaseConfigurations autoload :DynamicMatchers autoload :Enum autoload :InternalMetadata diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index b1cad0d0a4..0e68e49182 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -241,7 +241,7 @@ module ActiveRecord association end - def association_cached?(name) # :nodoc + def association_cached?(name) # :nodoc: @association_cache.key?(name) end diff --git a/activerecord/lib/active_record/associations/preloader/association.rb b/activerecord/lib/active_record/associations/preloader/association.rb index 0f38d6bbda..d6f7359055 100644 --- a/activerecord/lib/active_record/associations/preloader/association.rb +++ b/activerecord/lib/active_record/associations/preloader/association.rb @@ -42,11 +42,11 @@ module ActiveRecord def associate_records_to_owner(owner, records) association = owner.association(reflection.name) + association.loaded! if reflection.collection? - association.loaded! association.target.concat(records) else - association.target = records.first + association.target = records.first unless records.empty? end end diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb index 7db9bbe46b..83b5a5e698 100644 --- a/activerecord/lib/active_record/attribute_methods.rb +++ b/activerecord/lib/active_record/attribute_methods.rb @@ -59,7 +59,7 @@ module ActiveRecord # attribute methods. generated_attribute_methods.synchronize do return false if @attribute_methods_generated - superclass.define_attribute_methods unless self == base_class + superclass.define_attribute_methods unless base_class? super(attribute_names) @attribute_methods_generated = true end diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb index 3de6fe566d..7224f970e0 100644 --- a/activerecord/lib/active_record/attribute_methods/dirty.rb +++ b/activerecord/lib/active_record/attribute_methods/dirty.rb @@ -114,7 +114,7 @@ module ActiveRecord # Alias for +changed+ def changed_attribute_names_to_save - changes_to_save.keys + mutations_from_database.changed_attribute_names end # Alias for +changed_attributes+ diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index 2907547634..9b267bb7c0 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -83,7 +83,7 @@ module ActiveRecord end def reset_primary_key #:nodoc: - if self == base_class + if base_class? self.primary_key = get_primary_key(base_class.name) else self.primary_key = base_class.primary_key diff --git a/activerecord/lib/active_record/attribute_methods/read.rb b/activerecord/lib/active_record/attribute_methods/read.rb index 14f700b6a9..0f7bcba564 100644 --- a/activerecord/lib/active_record/attribute_methods/read.rb +++ b/activerecord/lib/active_record/attribute_methods/read.rb @@ -69,7 +69,7 @@ module ActiveRecord if defined?(JRUBY_VERSION) # This form is significantly faster on JRuby, and this is one of our biggest hotspots. # https://github.com/jruby/jruby/pull/2562 - def _read_attribute(attr_name, &block) # :nodoc + def _read_attribute(attr_name, &block) # :nodoc: @attributes.fetch_value(attr_name.to_s, &block) end else diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb index cc99401390..7ab9160265 100644 --- a/activerecord/lib/active_record/base.rb +++ b/activerecord/lib/active_record/base.rb @@ -290,6 +290,7 @@ module ActiveRecord #:nodoc: extend CollectionCacheKey include Core + include DatabaseConfigurations include Persistence include ReadonlyAttributes include ModelSchema diff --git a/activerecord/lib/active_record/callbacks.rb b/activerecord/lib/active_record/callbacks.rb index 9dbdf845bd..fd6819d08f 100644 --- a/activerecord/lib/active_record/callbacks.rb +++ b/activerecord/lib/active_record/callbacks.rb @@ -75,21 +75,7 @@ module ActiveRecord # end # # Now, when <tt>Topic#destroy</tt> is run only +destroy_author+ is called. When <tt>Reply#destroy</tt> is - # run, both +destroy_author+ and +destroy_readers+ are called. Contrast this to the following situation - # where the +before_destroy+ method is overridden: - # - # class Topic < ActiveRecord::Base - # def before_destroy() destroy_author end - # end - # - # class Reply < Topic - # def before_destroy() destroy_readers end - # end - # - # In that case, <tt>Reply#destroy</tt> would only run +destroy_readers+ and _not_ +destroy_author+. - # So, use the callback macros when you want to ensure that a certain callback is called for the entire - # hierarchy, and use the regular overwritable methods when you want to leave it up to each descendant - # to decide whether they want to call +super+ and trigger the inherited callbacks. + # run, both +destroy_author+ and +destroy_readers+ are called. # # *IMPORTANT:* In order for inheritance to work for the callback queues, you must specify the # callbacks before specifying the associations. Otherwise, you might trigger the loading of a diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index 584a86da21..6a498b353c 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -101,6 +101,10 @@ module ActiveRecord end alias validated? validate? + def export_name_on_schema_dump? + name !~ ActiveRecord::SchemaDumper.fk_ignore_pattern + end + def defined_for?(to_table_ord = nil, to_table: nil, **options) if to_table_ord self.to_table == to_table_ord.to_s diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index e2147b7fcf..ac73337aef 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -305,7 +305,8 @@ module ActiveRecord yield td if block_given? if options[:force] - drop_table(table_name, **options, if_exists: true) + drop_opts = { if_exists: true }.merge(**options) + drop_table(table_name, drop_opts) end result = execute schema_creation.accept td @@ -908,7 +909,7 @@ module ActiveRecord foreign_key_options = { to_table: reference_name } end foreign_key_options[:column] ||= "#{ref_name}_id" - remove_foreign_key(table_name, **foreign_key_options) + remove_foreign_key(table_name, foreign_key_options) end remove_column(table_name, "#{ref_name}_id") diff --git a/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb b/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb index d9ac8db6a8..0ce3796829 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb @@ -75,7 +75,6 @@ module ActiveRecord class Transaction #:nodoc: attr_reader :connection, :state, :records, :savepoint_name - attr_writer :joinable def initialize(connection, options, run_commit_callbacks: false) @connection = connection diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb index bfdc7995f0..4c57bd48ab 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb @@ -3,7 +3,7 @@ require "active_record/connection_adapters/abstract_mysql_adapter" require "active_record/connection_adapters/mysql/database_statements" -gem "mysql2", "~> 0.4.4" +gem "mysql2", ">= 0.4.4", "< 0.6.0" require "mysql2" module ActiveRecord diff --git a/activerecord/lib/active_record/database_configurations.rb b/activerecord/lib/active_record/database_configurations.rb new file mode 100644 index 0000000000..ffeed45030 --- /dev/null +++ b/activerecord/lib/active_record/database_configurations.rb @@ -0,0 +1,63 @@ +# frozen_string_literal: true + +module ActiveRecord + module DatabaseConfigurations # :nodoc: + class DatabaseConfig + attr_reader :env_name, :spec_name, :config + + def initialize(env_name, spec_name, config) + @env_name = env_name + @spec_name = spec_name + @config = config + end + end + + # Selects the config for the specified environment and specification name + # + # For example if passed :development, and :animals it will select the database + # under the :development and :animals configuration level + def self.config_for_env_and_spec(environment, specification_name, configs = ActiveRecord::Base.configurations) # :nodoc: + configs_for(environment, configs).find do |db_config| + db_config.spec_name == specification_name + end + end + + # Collects the configs for the environment passed in. + # + # If a block is given returns the specification name and configuration + # otherwise returns an array of DatabaseConfig structs for the environment. + def self.configs_for(env, configs = ActiveRecord::Base.configurations, &blk) # :nodoc: + env_with_configs = db_configs(configs).select do |db_config| + db_config.env_name == env + end + + if block_given? + env_with_configs.each do |env_with_config| + yield env_with_config.spec_name, env_with_config.config + end + else + env_with_configs + end + end + + # Given an env, spec and config creates DatabaseConfig structs with + # each attribute set. + def self.walk_configs(env_name, spec_name, config) # :nodoc: + if config["database"] || config["url"] || config["adapter"] + DatabaseConfig.new(env_name, spec_name, config) + else + config.each_pair.map do |sub_spec_name, sub_config| + walk_configs(env_name, sub_spec_name, sub_config) + end + end + end + + # Walks all the configs passed in and returns an array + # of DatabaseConfig structs for each configuration. + def self.db_configs(configs = ActiveRecord::Base.configurations) # :nodoc: + configs.each_pair.flat_map do |env_name, config| + walk_configs(env_name, "primary", config) + end + end + end +end diff --git a/activerecord/lib/active_record/inheritance.rb b/activerecord/lib/active_record/inheritance.rb index 208ba95c52..6891c575c7 100644 --- a/activerecord/lib/active_record/inheritance.rb +++ b/activerecord/lib/active_record/inheritance.rb @@ -55,7 +55,7 @@ module ActiveRecord if has_attribute?(inheritance_column) subclass = subclass_from_attributes(attributes) - if subclass.nil? && base_class == self + if subclass.nil? && base_class? subclass = subclass_from_attributes(column_defaults) end end @@ -104,6 +104,12 @@ module ActiveRecord end end + # Returns whether the class is a base class. + # See #base_class for more information. + def base_class? + base_class == self + end + # Set this to +true+ if this is an abstract class (see # <tt>abstract_class?</tt>). # If you are using inheritance with Active Record and don't want a class diff --git a/activerecord/lib/active_record/locking/pessimistic.rb b/activerecord/lib/active_record/locking/pessimistic.rb index bb85c47e06..5d1d15c94d 100644 --- a/activerecord/lib/active_record/locking/pessimistic.rb +++ b/activerecord/lib/active_record/locking/pessimistic.rb @@ -62,7 +62,7 @@ module ActiveRecord # the locked record. def lock!(lock = true) if persisted? - if changed? + if has_changes_to_save? raise(<<-MSG.squish) Locking a record with unpersisted changes is not supported. Use `save` to persist the changes, or `reload` to discard them diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index 663b3c590a..025201c20b 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -1,5 +1,6 @@ # frozen_string_literal: true +require "benchmark" require "set" require "zlib" require "active_support/core_ext/module/attribute_accessors" diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb index b04dc04899..694ff85fa1 100644 --- a/activerecord/lib/active_record/model_schema.rb +++ b/activerecord/lib/active_record/model_schema.rb @@ -276,7 +276,7 @@ module ActiveRecord end def sequence_name - if base_class == self + if base_class? @sequence_name ||= reset_sequence_name else (@sequence_name ||= nil) || base_class.sequence_name @@ -501,8 +501,7 @@ module ActiveRecord # Computes and returns a table name according to default conventions. def compute_table_name - base = base_class - if self == base + if base_class? # Nested classes are prefixed with singular parent table name. if parent < Base && !parent.abstract_class? contained = parent.table_name @@ -513,7 +512,7 @@ module ActiveRecord "#{full_table_name_prefix}#{contained}#{undecorated_table_name(name)}#{full_table_name_suffix}" else # STI subclasses always use their superclass' table. - base.table_name + base_class.table_name end end end diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 6ec477c7f3..7721e6b691 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -658,7 +658,7 @@ module ActiveRecord end attribute_names = timestamp_attributes_for_update_in_model - attribute_names.concat(names) + attribute_names |= names.map(&:to_s) unless attribute_names.empty? affected_rows = _touch_row(attribute_names, time) diff --git a/activerecord/lib/active_record/query_cache.rb b/activerecord/lib/active_record/query_cache.rb index c8e340712d..28194c7c46 100644 --- a/activerecord/lib/active_record/query_cache.rb +++ b/activerecord/lib/active_record/query_cache.rb @@ -26,19 +26,12 @@ module ActiveRecord end def self.run - ActiveRecord::Base.connection_handler.connection_pool_list.map do |pool| - caching_was_enabled = pool.query_cache_enabled - - pool.enable_query_cache! - - [pool, caching_was_enabled] - end + ActiveRecord::Base.connection_handler.connection_pool_list. + reject { |p| p.query_cache_enabled }.each { |p| p.enable_query_cache! } end - def self.complete(caching_pools) - caching_pools.each do |pool, caching_was_enabled| - pool.disable_query_cache! unless caching_was_enabled - end + def self.complete(pools) + pools.each { |pool| pool.disable_query_cache! } ActiveRecord::Base.connection_handler.connection_pool_list.each do |pool| pool.release_connection if pool.active_connection? && !pool.connection.transaction_open? diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake index 662a8bc720..24449e8df3 100644 --- a/activerecord/lib/active_record/railties/databases.rake +++ b/activerecord/lib/active_record/railties/databases.rake @@ -22,6 +22,14 @@ db_namespace = namespace :db do task all: :load_config do ActiveRecord::Tasks::DatabaseTasks.create_all end + + ActiveRecord::Tasks::DatabaseTasks.for_each do |spec_name| + desc "Create #{spec_name} database for current environment" + task spec_name => :load_config do + db_config = ActiveRecord::DatabaseConfigurations.config_for_env_and_spec(Rails.env, spec_name) + ActiveRecord::Tasks::DatabaseTasks.create(db_config.config) + end + end end desc "Creates the database from DATABASE_URL or config/database.yml for the current RAILS_ENV (use db:create:all to create all databases in the config). Without RAILS_ENV or when RAILS_ENV is development, it defaults to creating the development and test databases." @@ -33,6 +41,14 @@ db_namespace = namespace :db do task all: [:load_config, :check_protected_environments] do ActiveRecord::Tasks::DatabaseTasks.drop_all end + + ActiveRecord::Tasks::DatabaseTasks.for_each do |spec_name| + desc "Drop #{spec_name} database for current environment" + task spec_name => [:load_config, :check_protected_environments] do + db_config = ActiveRecord::DatabaseConfigurations.config_for_env_and_spec(Rails.env, spec_name) + ActiveRecord::Tasks::DatabaseTasks.drop(db_config.config) + end + end end desc "Drops the database from DATABASE_URL or config/database.yml for the current RAILS_ENV (use db:drop:all to drop all databases in the config). Without RAILS_ENV or when RAILS_ENV is development, it defaults to dropping the development and test databases." @@ -57,7 +73,10 @@ db_namespace = namespace :db do desc "Migrate the database (options: VERSION=x, VERBOSE=false, SCOPE=blog)." task migrate: :load_config do - ActiveRecord::Tasks::DatabaseTasks.migrate + ActiveRecord::DatabaseConfigurations.configs_for(Rails.env) do |spec_name, config| + ActiveRecord::Base.establish_connection(config) + ActiveRecord::Tasks::DatabaseTasks.migrate + end db_namespace["_dump"].invoke end @@ -77,6 +96,15 @@ db_namespace = namespace :db do end namespace :migrate do + ActiveRecord::Tasks::DatabaseTasks.for_each do |spec_name| + desc "Migrate #{spec_name} database for current environment" + task spec_name => :load_config do + db_config = ActiveRecord::DatabaseConfigurations.config_for_env_and_spec(Rails.env, spec_name) + ActiveRecord::Base.establish_connection(db_config.config) + ActiveRecord::Tasks::DatabaseTasks.migrate + end + end + # desc 'Rollbacks the database one migration and re migrate up (options: STEP=x, VERSION=x).' task redo: :load_config do raise "Empty VERSION provided" if ENV["VERSION"] && ENV["VERSION"].empty? @@ -246,10 +274,15 @@ db_namespace = namespace :db do desc "Creates a db/schema.rb file that is portable against any DB supported by Active Record" task dump: :load_config do require "active_record/schema_dumper" - filename = ENV["SCHEMA"] || File.join(ActiveRecord::Tasks::DatabaseTasks.db_dir, "schema.rb") - File.open(filename, "w:utf-8") do |file| - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, file) + + ActiveRecord::DatabaseConfigurations.configs_for(Rails.env) do |spec_name, config| + filename = ActiveRecord::Tasks::DatabaseTasks.dump_filename(spec_name, :ruby) + File.open(filename, "w:utf-8") do |file| + ActiveRecord::Base.establish_connection(config) + ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, file) + end end + db_namespace["schema:dump"].reenable end @@ -276,22 +309,24 @@ db_namespace = namespace :db do rm_f filename, verbose: false end end - end namespace :structure do desc "Dumps the database structure to db/structure.sql. Specify another file with SCHEMA=db/my_structure.sql" task dump: :load_config do - filename = ENV["SCHEMA"] || File.join(ActiveRecord::Tasks::DatabaseTasks.db_dir, "structure.sql") - current_config = ActiveRecord::Tasks::DatabaseTasks.current_config - ActiveRecord::Tasks::DatabaseTasks.structure_dump(current_config, filename) - - if ActiveRecord::SchemaMigration.table_exists? - File.open(filename, "a") do |f| - f.puts ActiveRecord::Base.connection.dump_schema_information - f.print "\n" + ActiveRecord::DatabaseConfigurations.configs_for(Rails.env) do |spec_name, config| + ActiveRecord::Base.establish_connection(config) + filename = ActiveRecord::Tasks::DatabaseTasks.dump_filename(spec_name, :sql) + ActiveRecord::Tasks::DatabaseTasks.structure_dump(config, filename) + + if ActiveRecord::SchemaMigration.table_exists? + File.open(filename, "a") do |f| + f.puts ActiveRecord::Base.connection.dump_schema_information + f.print "\n" + end end end + db_namespace["structure:dump"].reenable end diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 34e643b2de..3c66d2f8be 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -8,8 +8,8 @@ module ActiveRecord :extending, :unscope] SINGLE_VALUE_METHODS = [:limit, :offset, :lock, :readonly, :reordering, - :reverse_order, :distinct, :create_with, :skip_query_cache, - :skip_preloading] + :reverse_order, :distinct, :create_with, :skip_query_cache] + CLAUSE_METHODS = [:where, :having, :from] INVALID_METHODS_FOR_DELETE_ALL = [:distinct, :group, :having] @@ -19,6 +19,7 @@ module ActiveRecord include FinderMethods, Calculations, SpawnMethods, QueryMethods, Batches, Explain, Delegation attr_reader :table, :klass, :loaded, :predicate_builder + attr_accessor :skip_preloading_value alias :model :klass alias :loaded? :loaded alias :locked? :lock_value @@ -30,6 +31,7 @@ module ActiveRecord @offsets = {} @loaded = false @predicate_builder = predicate_builder + @delegate_to_klass = false end def initialize_copy(other) @@ -313,6 +315,13 @@ module ActiveRecord klass.current_scope = previous end + def _exec_scope(*args, &block) # :nodoc: + @delegate_to_klass = true + instance_exec(*args, &block) || self + ensure + @delegate_to_klass = false + end + # Updates all records in the current relation with details given. This method constructs a single SQL UPDATE # statement and sends it straight to the database. It does not instantiate the involved models and it does not # trigger Active Record callbacks or validations. However, values passed to #update_all will still go through @@ -446,6 +455,7 @@ module ActiveRecord end def reset + @delegate_to_klass = false @to_sql = @arel = @loaded = @should_eager_load = nil @records = [].freeze @offsets = {} diff --git a/activerecord/lib/active_record/relation/batches.rb b/activerecord/lib/active_record/relation/batches.rb index 561869017a..ec4bb06c57 100644 --- a/activerecord/lib/active_record/relation/batches.rb +++ b/activerecord/lib/active_record/relation/batches.rb @@ -251,25 +251,31 @@ module ActiveRecord end end - attr = Relation::QueryAttribute.new(primary_key, primary_key_offset, klass.type_for_attribute(primary_key)) - batch_relation = relation.where(arel_attribute(primary_key).gt(Arel::Nodes::BindParam.new(attr))) + bind = primary_key_bind(primary_key_offset) + batch_relation = relation.where(arel_attribute(primary_key).gt(bind)) end end private def apply_limits(relation, start, finish) - if start - attr = Relation::QueryAttribute.new(primary_key, start, klass.type_for_attribute(primary_key)) - relation = relation.where(arel_attribute(primary_key).gteq(Arel::Nodes::BindParam.new(attr))) - end - if finish - attr = Relation::QueryAttribute.new(primary_key, finish, klass.type_for_attribute(primary_key)) - relation = relation.where(arel_attribute(primary_key).lteq(Arel::Nodes::BindParam.new(attr))) - end + relation = apply_start_limit(relation, start) if start + relation = apply_finish_limit(relation, finish) if finish relation end + def apply_start_limit(relation, start) + relation.where(arel_attribute(primary_key).gteq(primary_key_bind(start))) + end + + def apply_finish_limit(relation, finish) + relation.where(arel_attribute(primary_key).lteq(primary_key_bind(finish))) + end + + def primary_key_bind(value) + predicate_builder.build_bind_attribute(primary_key, value) + end + def batch_order arel_attribute(primary_key).asc end diff --git a/activerecord/lib/active_record/relation/delegation.rb b/activerecord/lib/active_record/relation/delegation.rb index 4b16b49cdf..488f71cdde 100644 --- a/activerecord/lib/active_record/relation/delegation.rb +++ b/activerecord/lib/active_record/relation/delegation.rb @@ -82,6 +82,11 @@ module ActiveRecord if @klass.respond_to?(method) self.class.delegate_to_scoped_klass(method) scoping { @klass.public_send(method, *args, &block) } + elsif @delegate_to_klass && @klass.respond_to?(method, true) + ActiveSupport::Deprecation.warn \ + "Delegating missing #{method} method to #{@klass}. " \ + "Accessibility of private/protected class methods in :scope is deprecated and will be removed in Rails 6.0." + @klass.send(method, *args, &block) elsif arel.respond_to?(method) ActiveSupport::Deprecation.warn \ "Delegating #{method} to arel is deprecated and will be removed in Rails 6.0." diff --git a/activerecord/lib/active_record/relation/spawn_methods.rb b/activerecord/lib/active_record/relation/spawn_methods.rb index 562e04194c..b092399657 100644 --- a/activerecord/lib/active_record/relation/spawn_methods.rb +++ b/activerecord/lib/active_record/relation/spawn_methods.rb @@ -10,6 +10,7 @@ module ActiveRecord def spawn #:nodoc: clone end + alias :all :spawn # Merges in the conditions from <tt>other</tt>, if <tt>other</tt> is an ActiveRecord::Relation. # Returns an array representing the intersection of the resulting records with <tt>other</tt>, if <tt>other</tt> is an array. diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb index b8d848b999..9974c28445 100644 --- a/activerecord/lib/active_record/schema_dumper.rb +++ b/activerecord/lib/active_record/schema_dumper.rb @@ -17,6 +17,12 @@ module ActiveRecord # Only strings are accepted if ActiveRecord::Base.schema_format == :sql. cattr_accessor :ignore_tables, default: [] + ## + # :singleton-method: + # Specify a custom regular expression matching foreign keys which name + # should not be dumped to db/schema.rb. + cattr_accessor :fk_ignore_pattern, default: /^fk_rails_[0-9a-f]{10}$/ + class << self def dump(connection = ActiveRecord::Base.connection, stream = STDOUT, config = ActiveRecord::Base) connection.create_schema_dumper(generate_options(config)).dump(stream) @@ -210,7 +216,7 @@ HEADER parts << "primary_key: #{foreign_key.primary_key.inspect}" end - if foreign_key.name !~ /^fk_rails_[0-9a-f]{10}$/ + if foreign_key.export_name_on_schema_dump? parts << "name: #{foreign_key.name.inspect}" end diff --git a/activerecord/lib/active_record/scoping/named.rb b/activerecord/lib/active_record/scoping/named.rb index 752655aa05..a784001587 100644 --- a/activerecord/lib/active_record/scoping/named.rb +++ b/activerecord/lib/active_record/scoping/named.rb @@ -183,7 +183,7 @@ module ActiveRecord if body.respond_to?(:to_proc) singleton_class.send(:define_method, name) do |*args| scope = all - scope = scope.instance_exec(*args, &body) || scope + scope = scope._exec_scope(*args, &body) scope = scope.extending(extension) if extension scope end diff --git a/activerecord/lib/active_record/store.rb b/activerecord/lib/active_record/store.rb index 3290675338..8d628359c3 100644 --- a/activerecord/lib/active_record/store.rb +++ b/activerecord/lib/active_record/store.rb @@ -31,10 +31,14 @@ module ActiveRecord # # class User < ActiveRecord::Base # store :settings, accessors: [ :color, :homepage ], coder: JSON + # store :parent, accessors: [ :name ], coder: JSON, prefix: true + # store :spouse, accessors: [ :name ], coder: JSON, prefix: :partner # end # - # u = User.new(color: 'black', homepage: '37signals.com') + # u = User.new(color: 'black', homepage: '37signals.com', parent_name: 'Mary', partner_name: 'Lily') # u.color # Accessor stored attribute + # u.parent_name # Accessor stored attribute with prefix + # u.partner_name # Accessor stored attribute with custom prefix # u.settings[:country] = 'Denmark' # Any attribute, even if not specified with an accessor # # # There is no difference between strings and symbols for accessing custom attributes @@ -44,6 +48,7 @@ module ActiveRecord # # Add additional accessors to an existing store through store_accessor # class SuperUser < User # store_accessor :settings, :privileges, :servants + # store_accessor :parent, :birthday, prefix: true # end # # The stored attribute names can be retrieved using {.stored_attributes}[rdoc-ref:rdoc-ref:ClassMethods#stored_attributes]. @@ -81,19 +86,29 @@ module ActiveRecord module ClassMethods def store(store_attribute, options = {}) serialize store_attribute, IndifferentCoder.new(store_attribute, options[:coder]) - store_accessor(store_attribute, options[:accessors]) if options.has_key? :accessors + store_accessor(store_attribute, options[:accessors], prefix: options[:prefix]) if options.has_key? :accessors end - def store_accessor(store_attribute, *keys) + def store_accessor(store_attribute, *keys, prefix: nil) keys = keys.flatten + accessor_prefix = + case prefix + when String, Symbol + "#{prefix}_" + when TrueClass + "#{store_attribute}_" + else + "" + end + _store_accessors_module.module_eval do keys.each do |key| - define_method("#{key}=") do |value| + define_method("#{accessor_prefix}#{key}=") do |value| write_store_attribute(store_attribute, key, value) end - define_method(key) do + define_method("#{accessor_prefix}#{key}") do read_store_attribute(store_attribute, key) end end diff --git a/activerecord/lib/active_record/tasks/database_tasks.rb b/activerecord/lib/active_record/tasks/database_tasks.rb index af1bbc7e93..521375954b 100644 --- a/activerecord/lib/active_record/tasks/database_tasks.rb +++ b/activerecord/lib/active_record/tasks/database_tasks.rb @@ -134,6 +134,18 @@ module ActiveRecord end end + def for_each + databases = Rails.application.config.load_database_yaml + database_configs = ActiveRecord::DatabaseConfigurations.configs_for(Rails.env, databases) + + # if this is a single database application we don't want tasks for each primary database + return if database_configs.count == 1 + + database_configs.each do |db_config| + yield db_config.spec_name + end + end + def create_current(environment = env) each_current_configuration(environment) { |configuration| create configuration @@ -233,8 +245,8 @@ module ActiveRecord class_for_adapter(configuration["adapter"]).new(*arguments).structure_load(filename, structure_load_flags) end - def load_schema(configuration, format = ActiveRecord::Base.schema_format, file = nil, environment = env) # :nodoc: - file ||= schema_file(format) + def load_schema(configuration, format = ActiveRecord::Base.schema_format, file = nil, environment = env, spec_name = "primary") # :nodoc: + file ||= dump_filename(spec_name, format) check_schema_file(file) ActiveRecord::Base.establish_connection(configuration) @@ -252,17 +264,31 @@ module ActiveRecord end def schema_file(format = ActiveRecord::Base.schema_format) + File.join(db_dir, schema_file_type(format)) + end + + def schema_file_type(format = ActiveRecord::Base.schema_format) case format when :ruby - File.join(db_dir, "schema.rb") + "schema.rb" when :sql - File.join(db_dir, "structure.sql") + "structure.sql" end end + def dump_filename(namespace, format = ActiveRecord::Base.schema_format) + filename = if namespace == "primary" + schema_file_type(format) + else + "#{namespace}_#{schema_file_type(format)}" + end + + ENV["SCHEMA"] || File.join(ActiveRecord::Tasks::DatabaseTasks.db_dir, filename) + end + def load_schema_current(format = ActiveRecord::Base.schema_format, file = nil, environment = env) - each_current_configuration(environment) { |configuration, configuration_environment| - load_schema configuration, format, file, configuration_environment + each_current_configuration(environment) { |configuration, spec_name, env| + load_schema(configuration, format, file, env, spec_name) } ActiveRecord::Base.establish_connection(environment.to_sym) end @@ -312,10 +338,10 @@ module ActiveRecord environments = [environment] environments << "test" if environment == "development" - ActiveRecord::Base.configurations.slice(*environments).each do |configuration_environment, configuration| - next unless configuration["database"] - - yield configuration, configuration_environment + environments.each do |env| + ActiveRecord::DatabaseConfigurations.configs_for(env) do |spec_name, configuration| + yield configuration, spec_name, env + end end end diff --git a/activerecord/lib/active_record/timestamp.rb b/activerecord/lib/active_record/timestamp.rb index 5da3759e5a..54aa7aca2c 100644 --- a/activerecord/lib/active_record/timestamp.rb +++ b/activerecord/lib/active_record/timestamp.rb @@ -52,7 +52,7 @@ module ActiveRecord clear_timestamp_attributes end - class_methods do + module ClassMethods # :nodoc: private def timestamp_attributes_for_create_in_model timestamp_attributes_for_create.select { |c| column_names.include?(c) } diff --git a/activerecord/lib/active_record/translation.rb b/activerecord/lib/active_record/translation.rb index 3cf70eafb8..82661a328a 100644 --- a/activerecord/lib/active_record/translation.rb +++ b/activerecord/lib/active_record/translation.rb @@ -10,7 +10,7 @@ module ActiveRecord classes = [klass] return classes if klass == ActiveRecord::Base - while klass != klass.base_class + while !klass.base_class? classes << klass = klass.superclass end classes diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index f18c6177ac..6e0cf30092 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -1218,6 +1218,7 @@ class EagerAssociationTest < ActiveRecord::TestCase client = assert_queries(2) { Client.preload(:firm).find(c.id) } assert_no_queries { assert_nil client.firm } + assert_equal c.client_of, client.client_of end def test_preloading_empty_belongs_to_polymorphic @@ -1225,6 +1226,7 @@ class EagerAssociationTest < ActiveRecord::TestCase tagging = assert_queries(2) { Tagging.preload(:taggable).find(t.id) } assert_no_queries { assert_nil tagging.taggable } + assert_equal t.taggable_id, tagging.taggable_id end def test_preloading_through_empty_belongs_to diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 00821f2319..a64432fae7 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -497,8 +497,6 @@ class HasManyAssociationsTest < ActiveRecord::TestCase person = Person.new person.first_name = "Naruto" person.references << Reference.new - person.id = 10 - person.references person.save! assert_equal 1, person.references.update_all(favourite: true) end @@ -507,8 +505,6 @@ class HasManyAssociationsTest < ActiveRecord::TestCase person = Person.new person.first_name = "Sasuke" person.references << Reference.new - person.id = 10 - person.references person.save! assert_predicate person.references, :exists? end diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index 602fe52701..b90edf9b13 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -678,7 +678,7 @@ class HasOneAssociationsTest < ActiveRecord::TestCase book = SpecialBook.create!(status: "published") author.book = book - refute_equal 0, SpecialAuthor.joins(:book).where(books: { status: "published" }).count + assert_not_equal 0, SpecialAuthor.joins(:book).where(books: { status: "published" }).count end def test_association_enum_works_properly_with_nested_join diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index f19a9f5f7a..57ebc1e3e0 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -369,7 +369,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase Tag.has_many :null_taggings, -> { none }, class_name: :Tagging Tag.has_many :null_tagged_posts, through: :null_taggings, source: "taggable", source_type: "Post" assert_equal [], tags(:general).null_tagged_posts - refute_equal [], tags(:general).tagged_posts + assert_not_equal [], tags(:general).tagged_posts end def test_eager_has_many_polymorphic_with_source_type diff --git a/activerecord/test/cases/attribute_methods/read_test.rb b/activerecord/test/cases/attribute_methods/read_test.rb index 0170a6e98d..54512068ee 100644 --- a/activerecord/test/cases/attribute_methods/read_test.rb +++ b/activerecord/test/cases/attribute_methods/read_test.rb @@ -12,7 +12,7 @@ module ActiveRecord def setup @klass = Class.new(Class.new { def self.initialize_generated_modules; end }) do def self.superclass; Base; end - def self.base_class; self; end + def self.base_class?; true; end def self.decorate_matching_attribute_types(*); end include ActiveRecord::DefineCallbacks diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 7dfb05a6a5..d5e1c2feb7 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -1497,7 +1497,7 @@ class BasicsTest < ActiveRecord::TestCase end test "column names are quoted when using #from clause and model has ignored columns" do - refute_empty Developer.ignored_columns + assert_not_empty Developer.ignored_columns query = Developer.from("developers").to_sql quoted_id = "#{Developer.quoted_table_name}.#{Developer.quoted_primary_key}" diff --git a/activerecord/test/cases/connection_adapters/connection_handler_test.rb b/activerecord/test/cases/connection_adapters/connection_handler_test.rb index c06a4e2c52..57b3a5844e 100644 --- a/activerecord/test/cases/connection_adapters/connection_handler_test.rb +++ b/activerecord/test/cases/connection_adapters/connection_handler_test.rb @@ -94,6 +94,7 @@ module ActiveRecord ActiveRecord::Base.configurations = @prev_configs ENV["RAILS_ENV"] = previous_env ActiveRecord::Base.establish_connection(:arunit) + FileUtils.rm_rf "db" end def test_establish_connection_using_2_level_config_defaults_to_default_env_primary_db @@ -116,6 +117,7 @@ module ActiveRecord ActiveRecord::Base.configurations = @prev_configs ENV["RAILS_ENV"] = previous_env ActiveRecord::Base.establish_connection(:arunit) + FileUtils.rm_rf "db" end end @@ -326,7 +328,7 @@ module ActiveRecord pool = klass2.establish_connection(ActiveRecord::Base.connection_pool.spec.config) assert_same klass2.connection, pool.connection - refute_same klass2.connection, ActiveRecord::Base.connection + assert_not_same klass2.connection, ActiveRecord::Base.connection klass2.remove_connection @@ -345,7 +347,7 @@ module ActiveRecord def test_remove_connection_should_not_remove_parent klass2 = Class.new(Base) { def self.name; "klass2"; end } klass2.remove_connection - refute_nil ActiveRecord::Base.connection + assert_not_nil ActiveRecord::Base.connection assert_same klass2.connection, ActiveRecord::Base.connection end end diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index 2f1434b2bc..5c7f70b7a0 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -473,6 +473,14 @@ class DirtyTest < ActiveRecord::TestCase end end + def test_changes_to_save_should_not_mutate_array_of_hashes + topic = Topic.new(author_name: "Bill", content: [{ a: "a" }]) + + topic.changes_to_save + + assert_equal [{ a: "a" }], topic.content + end + def test_previous_changes # original values should be in previous_changes pirate = Pirate.new diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 6ea02ac191..66f11fe5bd 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -184,4 +184,4 @@ module InTimeZone end end -require "mocha/setup" # FIXME: stop using mocha +require "mocha/minitest" # FIXME: stop using mocha diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb index e3ca79af99..7a5c06b894 100644 --- a/activerecord/test/cases/inheritance_test.rb +++ b/activerecord/test/cases/inheritance_test.rb @@ -174,17 +174,26 @@ class InheritanceTest < ActiveRecord::TestCase def test_inheritance_base_class assert_equal Post, Post.base_class + assert_predicate Post, :base_class? assert_equal Post, SpecialPost.base_class + assert_not_predicate SpecialPost, :base_class? assert_equal Post, StiPost.base_class + assert_not_predicate StiPost, :base_class? assert_equal Post, SubStiPost.base_class + assert_not_predicate SubStiPost, :base_class? assert_equal SubAbstractStiPost, SubAbstractStiPost.base_class + assert_predicate SubAbstractStiPost, :base_class? end def test_abstract_inheritance_base_class assert_equal LoosePerson, LoosePerson.base_class + assert_predicate LoosePerson, :base_class? assert_equal LooseDescendant, LooseDescendant.base_class + assert_predicate LooseDescendant, :base_class? assert_equal TightPerson, TightPerson.base_class + assert_predicate TightPerson, :base_class? assert_equal TightPerson, TightDescendant.base_class + assert_not_predicate TightDescendant, :base_class? end def test_base_class_activerecord_error diff --git a/activerecord/test/cases/locking_test.rb b/activerecord/test/cases/locking_test.rb index 9d04750712..8513edb0ab 100644 --- a/activerecord/test/cases/locking_test.rb +++ b/activerecord/test/cases/locking_test.rb @@ -15,6 +15,7 @@ require "models/bulb" require "models/engine" require "models/wheel" require "models/treasure" +require "models/frog" class LockWithoutDefault < ActiveRecord::Base; end @@ -653,6 +654,16 @@ unless in_memory_db? end end + def test_locking_in_after_save_callback + assert_nothing_raised do + frog = ::Frog.create(name: "Old Frog") + frog.name = "New Frog" + assert_not_deprecated do + frog.save! + end + end + end + def test_with_lock_commits_transaction person = Person.find 1 person.with_lock do diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index de37215e80..50f5696ad1 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -306,6 +306,17 @@ if ActiveRecord::Base.connection.supports_foreign_keys? assert_match %r{\s+add_foreign_key "fk_test_has_fk", "fk_test_has_pk", column: "fk_id", primary_key: "pk_id", name: "fk_name"$}, output end + def test_schema_dumping_with_custom_fk_ignore_pattern + original_pattern = ActiveRecord::SchemaDumper.fk_ignore_pattern + ActiveRecord::SchemaDumper.fk_ignore_pattern = /^ignored_/ + @connection.add_foreign_key :astronauts, :rockets, name: :ignored_fk_astronauts_rockets + + output = dump_table_schema "astronauts" + assert_match %r{\s+add_foreign_key "astronauts", "rockets"$}, output + + ActiveRecord::SchemaDumper.fk_ignore_pattern = original_pattern + end + def test_schema_dumping_on_delete_and_on_update_options @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_delete: :nullify, on_update: :cascade diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index f77a275544..e3fd7d1a7b 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -404,7 +404,7 @@ class MigrationTest < ActiveRecord::TestCase ENV["RAILS_ENV"] = ENV["RACK_ENV"] = "foofoo" new_env = ActiveRecord::ConnectionHandling::DEFAULT_ENV.call - refute_equal current_env, new_env + assert_not_equal current_env, new_env sleep 1 # mysql by default does not store fractional seconds in the database migrator.up diff --git a/activerecord/test/cases/multiparameter_attributes_test.rb b/activerecord/test/cases/multiparameter_attributes_test.rb index a24b173cf5..6f3903eed4 100644 --- a/activerecord/test/cases/multiparameter_attributes_test.rb +++ b/activerecord/test/cases/multiparameter_attributes_test.rb @@ -394,6 +394,6 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase "written_on(4i)" => "13", "written_on(5i)" => "55", ) - refute_predicate topic, :written_on_came_from_user? + assert_not_predicate topic, :written_on_came_from_user? end end diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb index d635a47c0e..07be046fb7 100644 --- a/activerecord/test/cases/query_cache_test.rb +++ b/activerecord/test/cases/query_cache_test.rb @@ -441,8 +441,9 @@ class QueryCacheTest < ActiveRecord::TestCase assert_not ActiveRecord::Base.connection_handler.active_connections? # sanity check middleware { - assert ActiveRecord::Base.connection.query_cache_enabled, "QueryCache did not get lazily enabled" + assert_predicate ActiveRecord::Base.connection, :query_cache_enabled }.call({}) + assert_not_predicate ActiveRecord::Base.connection, :query_cache_enabled end end diff --git a/activerecord/test/cases/relation/delegation_test.rb b/activerecord/test/cases/relation/delegation_test.rb index 2696d1bb00..3f3d41980c 100644 --- a/activerecord/test/cases/relation/delegation_test.rb +++ b/activerecord/test/cases/relation/delegation_test.rb @@ -54,4 +54,32 @@ module ActiveRecord Comment.all end end + + class QueryingMethodsDelegationTest < ActiveRecord::TestCase + QUERYING_METHODS = [ + :find, :take, :take!, :first, :first!, :last, :last!, :exists?, :any?, :many?, :none?, :one?, + :second, :second!, :third, :third!, :fourth, :fourth!, :fifth, :fifth!, :forty_two, :forty_two!, :third_to_last, :third_to_last!, :second_to_last, :second_to_last!, + :first_or_create, :first_or_create!, :first_or_initialize, + :find_or_create_by, :find_or_create_by!, :create_or_find_by, :create_or_find_by!, :find_or_initialize_by, + :find_by, :find_by!, + :destroy_all, :delete_all, :update_all, + :find_each, :find_in_batches, :in_batches, + :select, :group, :order, :except, :reorder, :limit, :offset, :joins, :left_joins, :left_outer_joins, :or, + :where, :rewhere, :preload, :eager_load, :includes, :from, :lock, :readonly, :extending, + :having, :create_with, :distinct, :references, :none, :unscope, :merge, + :count, :average, :minimum, :maximum, :sum, :calculate, + :pluck, :pick, :ids, + ] + + def test_delegate_querying_methods + klass = Class.new(ActiveRecord::Base) do + self.table_name = "posts" + end + + QUERYING_METHODS.each do |method| + assert_respond_to klass.all, method + assert_respond_to klass, method + end + end + end end diff --git a/activerecord/test/cases/relation/mutation_test.rb b/activerecord/test/cases/relation/mutation_test.rb index d6351bfe88..f82ecd4449 100644 --- a/activerecord/test/cases/relation/mutation_test.rb +++ b/activerecord/test/cases/relation/mutation_test.rb @@ -59,7 +59,7 @@ module ActiveRecord assert_equal [], relation.extending_values end - (Relation::SINGLE_VALUE_METHODS - [:lock, :reordering, :reverse_order, :create_with, :skip_query_cache, :skip_preloading]).each do |method| + (Relation::SINGLE_VALUE_METHODS - [:lock, :reordering, :reverse_order, :create_with, :skip_query_cache]).each do |method| test "##{method}!" do assert relation.public_send("#{method}!", :foo).equal?(relation) assert_equal :foo, relation.public_send("#{method}_value") diff --git a/activerecord/test/cases/relation_test.rb b/activerecord/test/cases/relation_test.rb index 4e75371147..0f446e06aa 100644 --- a/activerecord/test/cases/relation_test.rb +++ b/activerecord/test/cases/relation_test.rb @@ -315,6 +315,14 @@ module ActiveRecord assert_equal "type cast from database", UpdateAllTestModel.first.body end + def test_skip_preloading_after_arel_has_been_generated + assert_nothing_raised do + relation = Comment.all + relation.arel + relation.skip_preloading! + end + end + private def skip_if_sqlite3_version_includes_quoting_bug diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index 50d766a99e..31bdf3f357 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -469,7 +469,7 @@ class SchemaDumperTest < ActiveRecord::TestCase output = ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream).string assert_match %r{create_table "omg_cats"}, output - refute_match %r{create_table "cats"}, output + assert_no_match %r{create_table "cats"}, output ensure migration.migrate(:down) ActiveRecord::Base.table_name_prefix = original_table_name_prefix diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb index ea71a5ce28..03f8a4f7c9 100644 --- a/activerecord/test/cases/scoping/named_scoping_test.rb +++ b/activerecord/test/cases/scoping/named_scoping_test.rb @@ -303,6 +303,13 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal "lifo", topic.author_name end + def test_deprecated_delegating_private_method + assert_deprecated do + scope = Topic.all.by_private_lifo + assert_not scope.instance_variable_get(:@delegate_to_klass) + end + end + def test_reserved_scope_names klass = Class.new(ActiveRecord::Base) do self.table_name = "topics" diff --git a/activerecord/test/cases/statement_cache_test.rb b/activerecord/test/cases/statement_cache_test.rb index ad6cd198e2..e3c12f68fd 100644 --- a/activerecord/test/cases/statement_cache_test.rb +++ b/activerecord/test/cases/statement_cache_test.rb @@ -102,7 +102,7 @@ module ActiveRecord Book.find_by(name: "my other book") end - refute_equal book, other_book + assert_not_equal book, other_book end def test_find_by_does_not_use_statement_cache_if_table_name_is_changed diff --git a/activerecord/test/cases/store_test.rb b/activerecord/test/cases/store_test.rb index a30d13632a..3bd480cfbd 100644 --- a/activerecord/test/cases/store_test.rb +++ b/activerecord/test/cases/store_test.rb @@ -8,7 +8,12 @@ class StoreTest < ActiveRecord::TestCase fixtures :'admin/users' setup do - @john = Admin::User.create!(name: "John Doe", color: "black", remember_login: true, height: "tall", is_a_good_guy: true) + @john = Admin::User.create!( + name: "John Doe", color: "black", remember_login: true, + height: "tall", is_a_good_guy: true, + parent_name: "Quinn", partner_name: "Dallas", + partner_birthday: "1997-11-1" + ) end test "reading store attributes through accessors" do @@ -24,6 +29,21 @@ class StoreTest < ActiveRecord::TestCase assert_equal "37signals.com", @john.homepage end + test "reading store attributes through accessors with prefix" do + assert_equal "Quinn", @john.parent_name + assert_nil @john.parent_birthday + assert_equal "Dallas", @john.partner_name + assert_equal "1997-11-1", @john.partner_birthday + end + + test "writing store attributes through accessors with prefix" do + @john.partner_name = "River" + @john.partner_birthday = "1999-2-11" + + assert_equal "River", @john.partner_name + assert_equal "1999-2-11", @john.partner_birthday + end + test "accessing attributes not exposed by accessors" do @john.settings[:icecream] = "graeters" @john.save diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb index 21226352ff..48d1fc7eb0 100644 --- a/activerecord/test/cases/tasks/database_tasks_test.rb +++ b/activerecord/test/cases/tasks/database_tasks_test.rb @@ -179,7 +179,7 @@ module ActiveRecord @configurations = { "development" => { "database" => "dev-db" }, "test" => { "database" => "test-db" }, - "production" => { "database" => "prod-db" } + "production" => { "url" => "prod-db-url" } } ActiveRecord::Base.stubs(:configurations).returns(@configurations) @@ -188,7 +188,89 @@ module ActiveRecord def test_creates_current_environment_database ActiveRecord::Tasks::DatabaseTasks.expects(:create). - with("database" => "prod-db") + with("database" => "test-db") + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new("test") + ) + end + + def test_creates_current_environment_database_with_url + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("url" => "prod-db-url") + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new("production") + ) + end + + def test_creates_test_and_development_databases_when_env_was_not_specified + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "test-db") + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new("development") + ) + end + + def test_creates_test_and_development_databases_when_rails_env_is_development + old_env = ENV["RAILS_ENV"] + ENV["RAILS_ENV"] = "development" + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "test-db") + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new("development") + ) + ensure + ENV["RAILS_ENV"] = old_env + end + + def test_establishes_connection_for_the_given_environments + ActiveRecord::Tasks::DatabaseTasks.stubs(:create).returns true + + ActiveRecord::Base.expects(:establish_connection).with(:development) + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new("development") + ) + end + end + + class DatabaseTasksCreateCurrentThreeTierTest < ActiveRecord::TestCase + def setup + @configurations = { + "development" => { "primary" => { "database" => "dev-db" }, "secondary" => { "database" => "secondary-dev-db" } }, + "test" => { "primary" => { "database" => "test-db" }, "secondary" => { "database" => "secondary-test-db" } }, + "production" => { "primary" => { "url" => "prod-db-url" }, "secondary" => { "url" => "secondary-prod-db-url" } } + } + + ActiveRecord::Base.stubs(:configurations).returns(@configurations) + ActiveRecord::Base.stubs(:establish_connection).returns(true) + end + + def test_creates_current_environment_database + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "test-db") + + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "secondary-test-db") + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new("test") + ) + end + + def test_creates_current_environment_database_with_url + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("url" => "prod-db-url") + + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("url" => "secondary-prod-db-url") ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new("production") @@ -199,7 +281,11 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.expects(:create). with("database" => "dev-db") ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "secondary-dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:create). with("database" => "test-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "secondary-test-db") ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new("development") @@ -212,7 +298,11 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.expects(:create). with("database" => "dev-db") ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "secondary-dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:create). with("database" => "test-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with("database" => "secondary-test-db") ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new("development") @@ -221,7 +311,7 @@ module ActiveRecord ENV["RAILS_ENV"] = old_env end - def test_establishes_connection_for_the_given_environment + def test_establishes_connection_for_the_given_environments_config ActiveRecord::Tasks::DatabaseTasks.stubs(:create).returns true ActiveRecord::Base.expects(:establish_connection).with(:development) @@ -305,7 +395,7 @@ module ActiveRecord @configurations = { "development" => { "database" => "dev-db" }, "test" => { "database" => "test-db" }, - "production" => { "database" => "prod-db" } + "production" => { "url" => "prod-db-url" } } ActiveRecord::Base.stubs(:configurations).returns(@configurations) @@ -313,7 +403,16 @@ module ActiveRecord def test_drops_current_environment_database ActiveRecord::Tasks::DatabaseTasks.expects(:drop). - with("database" => "prod-db") + with("database" => "test-db") + + ActiveRecord::Tasks::DatabaseTasks.drop_current( + ActiveSupport::StringInquirer.new("test") + ) + end + + def test_drops_current_environment_database_with_url + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("url" => "prod-db-url") ActiveRecord::Tasks::DatabaseTasks.drop_current( ActiveSupport::StringInquirer.new("production") @@ -347,6 +446,76 @@ module ActiveRecord end end + class DatabaseTasksDropCurrentThreeTierTest < ActiveRecord::TestCase + def setup + @configurations = { + "development" => { "primary" => { "database" => "dev-db" }, "secondary" => { "database" => "secondary-dev-db" } }, + "test" => { "primary" => { "database" => "test-db" }, "secondary" => { "database" => "secondary-test-db" } }, + "production" => { "primary" => { "url" => "prod-db-url" }, "secondary" => { "url" => "secondary-prod-db-url" } } + } + + ActiveRecord::Base.stubs(:configurations).returns(@configurations) + end + + def test_drops_current_environment_database + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "test-db") + + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "secondary-test-db") + + ActiveRecord::Tasks::DatabaseTasks.drop_current( + ActiveSupport::StringInquirer.new("test") + ) + end + + def test_drops_current_environment_database_with_url + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("url" => "prod-db-url") + + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("url" => "secondary-prod-db-url") + + ActiveRecord::Tasks::DatabaseTasks.drop_current( + ActiveSupport::StringInquirer.new("production") + ) + end + + def test_drops_test_and_development_databases_when_env_was_not_specified + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "secondary-dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "test-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "secondary-test-db") + + ActiveRecord::Tasks::DatabaseTasks.drop_current( + ActiveSupport::StringInquirer.new("development") + ) + end + + def test_drops_testand_development_databases_when_rails_env_is_development + old_env = ENV["RAILS_ENV"] + ENV["RAILS_ENV"] = "development" + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "secondary-dev-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "test-db") + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with("database" => "secondary-test-db") + + ActiveRecord::Tasks::DatabaseTasks.drop_current( + ActiveSupport::StringInquirer.new("development") + ) + ensure + ENV["RAILS_ENV"] = old_env + end + end + if current_adapter?(:SQLite3Adapter) && !in_memory_db? class DatabaseTasksMigrateTest < ActiveRecord::TestCase self.use_transactional_tests = false diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb index e95446c0a7..d9f7a81ce4 100644 --- a/activerecord/test/cases/timestamp_test.rb +++ b/activerecord/test/cases/timestamp_test.rb @@ -96,6 +96,16 @@ class TimestampTest < ActiveRecord::TestCase assert_not_equal @previously_updated_at, @developer.updated_at end + def test_touching_update_at_attribute_as_symbol_updates_timestamp + travel(1.second) do + @developer.touch(:updated_at) + end + + assert_not @developer.updated_at_changed? + assert_not @developer.changed? + assert_not_equal @previously_updated_at, @developer.updated_at + end + def test_touching_an_attribute_updates_it task = Task.first previous_value = task.ending diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index c70286d52a..1c144a781d 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -323,8 +323,8 @@ class TransactionTest < ActiveRecord::TestCase raise ActiveRecord::Rollback end - refute_predicate topic_one, :persisted? - refute_predicate topic_two, :persisted? + assert_not_predicate topic_one, :persisted? + assert_not_predicate topic_two, :persisted? end def test_nested_transaction_without_new_transaction_applies_parent_state_on_rollback @@ -344,8 +344,8 @@ class TransactionTest < ActiveRecord::TestCase raise ActiveRecord::Rollback end - refute_predicate topic_one, :persisted? - refute_predicate topic_two, :persisted? + assert_not_predicate topic_one, :persisted? + assert_not_predicate topic_two, :persisted? end def test_double_nested_transaction_applies_parent_state_on_rollback @@ -371,9 +371,9 @@ class TransactionTest < ActiveRecord::TestCase raise ActiveRecord::Rollback end - refute_predicate topic_one, :persisted? - refute_predicate topic_two, :persisted? - refute_predicate topic_three, :persisted? + assert_not_predicate topic_one, :persisted? + assert_not_predicate topic_two, :persisted? + assert_not_predicate topic_three, :persisted? end def test_manually_rolling_back_a_transaction diff --git a/activerecord/test/models/admin/user.rb b/activerecord/test/models/admin/user.rb index abb5cb28e7..3f55364510 100644 --- a/activerecord/test/models/admin/user.rb +++ b/activerecord/test/models/admin/user.rb @@ -19,6 +19,9 @@ class Admin::User < ActiveRecord::Base store :params, accessors: [ :token ], coder: YAML store :settings, accessors: [ :color, :homepage ] store_accessor :settings, :favorite_food + store :parent, accessors: [:birthday, :name], prefix: true + store :spouse, accessors: [:birthday], prefix: :partner + store_accessor :spouse, :name, prefix: :partner store :preferences, accessors: [ :remember_login ] store :json_data, accessors: [ :height, :weight ], coder: Coder.new store :json_data_empty, accessors: [ :is_a_good_guy ], coder: Coder.new diff --git a/activerecord/test/models/frog.rb b/activerecord/test/models/frog.rb new file mode 100644 index 0000000000..73601aacdd --- /dev/null +++ b/activerecord/test/models/frog.rb @@ -0,0 +1,8 @@ +# frozen_string_literal: true + +class Frog < ActiveRecord::Base + after_save do + with_lock do + end + end +end diff --git a/activerecord/test/models/topic.rb b/activerecord/test/models/topic.rb index 8cd4dc352a..fa50eeb6a4 100644 --- a/activerecord/test/models/topic.rb +++ b/activerecord/test/models/topic.rb @@ -12,9 +12,17 @@ class Topic < ActiveRecord::Base scope :scope_with_lambda, lambda { all } + scope :by_private_lifo, -> { where(author_name: private_lifo) } scope :by_lifo, -> { where(author_name: "lifo") } scope :replied, -> { where "replies_count > 0" } + class << self + private + def private_lifo + "lifo" + end + end + scope "approved_as_string", -> { where(approved: true) } scope :anonymous_extension, -> {} do def one diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb index ca86100bc5..350113eaab 100644 --- a/activerecord/test/schema/schema.rb +++ b/activerecord/test/schema/schema.rb @@ -21,6 +21,8 @@ ActiveRecord::Schema.define do create_table :admin_users, force: true do |t| t.string :name t.string :settings, null: true, limit: 1024 + t.string :parent, null: true, limit: 1024 + t.string :spouse, null: true, limit: 1024 # MySQL does not allow default values for blobs. Fake it out with a # big varchar below. t.string :preferences, null: true, default: "", limit: 1024 @@ -345,6 +347,10 @@ ActiveRecord::Schema.define do t.string :token end + create_table :frogs, force: true do |t| + t.string :name + end + create_table :funny_jokes, force: true do |t| t.string :name end |