From 7333f50abce3ad6c83d13c66b85e371e7951c84d Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Fri, 25 Mar 2011 12:10:11 -0700 Subject: fixing whitespace errors. :bomb: --- activerecord/test/cases/attribute_methods_test.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'activerecord') diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index d8638ee776..d03c3ee1a1 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -120,11 +120,11 @@ class AttributeMethodsTest < ActiveRecord::TestCase def test_read_attributes_before_type_cast_on_datetime in_time_zone "Pacific Time (US & Canada)" do record = @target.new - + record.written_on = "345643456" assert_equal "345643456", record.written_on_before_type_cast assert_equal nil, record.written_on - + record.written_on = "2009-10-11 12:13:14" assert_equal "2009-10-11 12:13:14", record.written_on_before_type_cast assert_equal Time.zone.parse("2009-10-11 12:13:14"), record.written_on -- cgit v1.2.3 From 65dce01091ec88f3485ccc26f8799c609b91e7cc Mon Sep 17 00:00:00 2001 From: Josh Susser Date: Fri, 25 Mar 2011 09:41:06 -0700 Subject: comment typo fix --- activerecord/lib/active_record/relation/finder_methods.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 25e23a9d55..9d4c6d60f5 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -123,7 +123,7 @@ module ActiveRecord end end - # Same as #first! but raises RecordNotFound if no record is returned + # Same as #first but raises RecordNotFound if no record is returned def first!(*args) self.first(*args) or raise RecordNotFound end @@ -142,7 +142,7 @@ module ActiveRecord end end - # Same as #last! but raises RecordNotFound if no record is returned + # Same as #last but raises RecordNotFound if no record is returned def last!(*args) self.last(*args) or raise RecordNotFound end -- cgit v1.2.3 From 25be204e3c2c46b4eb7738daa0ac622738aa211b Mon Sep 17 00:00:00 2001 From: Pratik Naik Date: Fri, 25 Mar 2011 22:30:36 +0000 Subject: No arguments for first! and last! --- activerecord/lib/active_record/relation/finder_methods.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 9d4c6d60f5..d41a360821 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -124,8 +124,8 @@ module ActiveRecord end # Same as #first but raises RecordNotFound if no record is returned - def first!(*args) - self.first(*args) or raise RecordNotFound + def first! + self.first or raise RecordNotFound end # A convenience wrapper for find(:last, *args). You can pass in all the @@ -143,8 +143,8 @@ module ActiveRecord end # Same as #last but raises RecordNotFound if no record is returned - def last!(*args) - self.last(*args) or raise RecordNotFound + def last! + self.last or raise RecordNotFound end # A convenience wrapper for find(:all, *args). You can pass in all the -- cgit v1.2.3 From 9d9b873b9501f5fc90c0b6a4a550c5e29fc742a5 Mon Sep 17 00:00:00 2001 From: Xavier Noria Date: Sat, 26 Mar 2011 00:02:40 +0100 Subject: removes unnecessary selfs, and mentions that first! and last! take no arguments in their API docs --- activerecord/lib/active_record/relation/finder_methods.rb | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index d41a360821..563843f3cc 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -123,9 +123,10 @@ module ActiveRecord end end - # Same as #first but raises RecordNotFound if no record is returned + # Same as +first+ but raises ActiveRecord::RecordNotFound if no record + # is found. Note that first! accepts no arguments. def first! - self.first or raise RecordNotFound + first or raise RecordNotFound end # A convenience wrapper for find(:last, *args). You can pass in all the @@ -142,9 +143,10 @@ module ActiveRecord end end - # Same as #last but raises RecordNotFound if no record is returned + # Same as +last+ but raises ActiveRecord::RecordNotFound if no record + # is found. Note that last! accepts no arguments. def last! - self.last or raise RecordNotFound + last or raise RecordNotFound end # A convenience wrapper for find(:all, *args). You can pass in all the -- cgit v1.2.3 From 45c233ef819dc7b67e259dd73f24721fec28b8c8 Mon Sep 17 00:00:00 2001 From: Sebastian Martinez Date: Sat, 26 Mar 2011 11:42:26 -0300 Subject: Removed #update_attribute method. New #update_column method. Signed-off-by: Santiago Pastorino --- .../associations/has_one_association.rb | 3 +- activerecord/lib/active_record/persistence.rb | 18 ++--- .../has_and_belongs_to_many_associations_test.rb | 2 +- .../associations/has_many_associations_test.rb | 6 +- .../has_many_through_associations_test.rb | 4 +- .../has_one_through_associations_test.rb | 4 +- .../test/cases/associations/join_model_test.rb | 12 +-- activerecord/test/cases/associations_test.rb | 4 +- activerecord/test/cases/base_test.rb | 2 +- activerecord/test/cases/calculations_test.rb | 4 +- activerecord/test/cases/dirty_test.rb | 5 +- activerecord/test/cases/persistence_test.rb | 88 +++++++++++----------- activerecord/test/cases/timestamp_test.rb | 6 +- 13 files changed, 78 insertions(+), 80 deletions(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/associations/has_one_association.rb b/activerecord/lib/active_record/associations/has_one_association.rb index 1d2e8667e4..dfcb116392 100644 --- a/activerecord/lib/active_record/associations/has_one_association.rb +++ b/activerecord/lib/active_record/associations/has_one_association.rb @@ -34,7 +34,8 @@ module ActiveRecord when :destroy target.destroy when :nullify - target.update_attribute(reflection.foreign_key, nil) + target.send("#{reflection.foreign_key}=", nil) + target.save(:validations => false) end end end diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 17a64b6e86..3377a5934b 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -104,19 +104,17 @@ module ActiveRecord became end - # Updates a single attribute and saves the record. - # This is especially useful for boolean flags on existing records. Also note that + # Updates a single attribute of an object, without calling save. # # * Validation is skipped. - # * Callbacks are invoked. - # * updated_at/updated_on column is updated if that column is available. - # * Updates all the attributes that are dirty in this object. + # * Callbacks are skipped. + # * updated_at/updated_on column is not updated in any case. # - def update_attribute(name, value) + def update_column(name, value) name = name.to_s raise ActiveRecordError, "#{name} is marked as readonly" if self.class.readonly_attributes.include?(name) send("#{name}=", value) - save(:validate => false) + self.class.update_all({ name => value }, self.class.primary_key => id) end # Updates the attributes of the model from the passed-in hash and saves the @@ -156,7 +154,7 @@ module ActiveRecord # Saving is not subjected to validation checks. Returns +true+ if the # record could be saved. def increment!(attribute, by = 1) - increment(attribute, by).update_attribute(attribute, self[attribute]) + increment(attribute, by).update_column(attribute, self[attribute]) end # Initializes +attribute+ to zero if +nil+ and subtracts the value passed as +by+ (default is 1). @@ -173,7 +171,7 @@ module ActiveRecord # Saving is not subjected to validation checks. Returns +true+ if the # record could be saved. def decrement!(attribute, by = 1) - decrement(attribute, by).update_attribute(attribute, self[attribute]) + decrement(attribute, by).update_column(attribute, self[attribute]) end # Assigns to +attribute+ the boolean opposite of attribute?. So @@ -190,7 +188,7 @@ module ActiveRecord # Saving is not subjected to validation checks. Returns +true+ if the # record could be saved. def toggle!(attribute) - toggle(attribute).update_attribute(attribute, self[attribute]) + toggle(attribute).update_column(attribute, self[attribute]) end # Reloads the attributes of this object from the database. diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb index 73d02c9676..f4d14853d3 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -604,7 +604,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase project = SpecialProject.create("name" => "Special Project") assert developer.save developer.projects << project - developer.update_attribute("name", "Bruza") + developer.update_column("name", "Bruza") assert_equal 1, Developer.connection.select_value(<<-end_sql).to_i SELECT count(*) FROM developers_projects WHERE project_id = #{project.id} diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index ad774eb9ce..16d4877fe8 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -639,7 +639,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_delete_all post = posts(:welcome) - post.update_attribute(:taggings_with_delete_all_count, post.taggings_count) + post.update_column(:taggings_with_delete_all_count, post.taggings_count) assert_difference "post.reload.taggings_with_delete_all_count", -1 do post.taggings_with_delete_all.delete(post.taggings_with_delete_all.first) @@ -648,7 +648,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_destroy post = posts(:welcome) - post.update_attribute(:taggings_with_destroy_count, post.taggings_count) + post.update_column(:taggings_with_destroy_count, post.taggings_count) assert_difference "post.reload.taggings_with_destroy_count", -1 do post.taggings_with_destroy.delete(post.taggings_with_destroy.first) @@ -787,7 +787,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase firm = Firm.find(:first) # break the vanilla firm_id foreign key assert_equal 2, firm.clients.count - firm.clients.first.update_attribute(:firm_id, nil) + firm.clients.first.update_column(:firm_id, nil) assert_equal 1, firm.clients(true).count assert_equal 1, firm.clients_using_primary_key_with_delete_all.count old_record = firm.clients_using_primary_key_with_delete_all.first diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index 9adaebe924..1efe3420a0 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -286,7 +286,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_update_counter_caches_on_delete_with_dependent_destroy post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - post.update_attribute(:tags_with_destroy_count, post.tags.count) + post.update_column(:tags_with_destroy_count, post.tags.count) assert_difference ['post.reload.taggings_count', 'post.reload.tags_with_destroy_count'], -1 do posts(:welcome).tags_with_destroy.delete(tag) @@ -296,7 +296,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_update_counter_caches_on_delete_with_dependent_nullify post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - post.update_attribute(:tags_with_nullify_count, post.tags.count) + post.update_column(:tags_with_nullify_count, post.tags.count) assert_no_difference 'post.reload.taggings_count' do assert_difference 'post.reload.tags_with_nullify_count', -1 do diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index 9ba5549277..968025ade8 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -90,12 +90,12 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_with_conditions_eager_loading # conditions on the through table assert_equal clubs(:moustache_club), Member.find(@member.id, :include => :favourite_club).favourite_club - memberships(:membership_of_favourite_club).update_attribute(:favourite, false) + memberships(:membership_of_favourite_club).update_column(:favourite, false) assert_equal nil, Member.find(@member.id, :include => :favourite_club).reload.favourite_club # conditions on the source table assert_equal clubs(:moustache_club), Member.find(@member.id, :include => :hairy_club).hairy_club - clubs(:moustache_club).update_attribute(:name, "Association of Clean-Shaven Persons") + clubs(:moustache_club).update_column(:name, "Association of Clean-Shaven Persons") assert_equal nil, Member.find(@member.id, :include => :hairy_club).reload.hairy_club end diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index 1f95b31497..5a7b139030 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -161,7 +161,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_delete_all assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyDeleteAll' + posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyDeleteAll' post = find_post_with_dependency(1, :has_many, :taggings, :delete_all) old_count = Tagging.count @@ -172,7 +172,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_destroy assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyDestroy' + posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyDestroy' post = find_post_with_dependency(1, :has_many, :taggings, :destroy) old_count = Tagging.count @@ -183,7 +183,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_nullify assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyNullify' + posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyNullify' post = find_post_with_dependency(1, :has_many, :taggings, :nullify) old_count = Tagging.count @@ -194,7 +194,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_one_with_destroy assert posts(:welcome).tagging - posts(:welcome).tagging.update_attribute :taggable_type, 'PostWithHasOneDestroy' + posts(:welcome).tagging.update_column :taggable_type, 'PostWithHasOneDestroy' post = find_post_with_dependency(1, :has_one, :tagging, :destroy) old_count = Tagging.count @@ -205,7 +205,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_one_with_nullify assert posts(:welcome).tagging - posts(:welcome).tagging.update_attribute :taggable_type, 'PostWithHasOneNullify' + posts(:welcome).tagging.update_column :taggable_type, 'PostWithHasOneNullify' post = find_post_with_dependency(1, :has_one, :tagging, :nullify) old_count = Tagging.count @@ -707,7 +707,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase # create dynamic Post models to allow different dependency options def find_post_with_dependency(post_id, association, association_name, dependency) class_name = "PostWith#{association.to_s.classify}#{dependency.to_s.classify}" - Post.find(post_id).update_attribute :type, class_name + Post.find(post_id).update_column :type, class_name klass = Object.const_set(class_name, Class.new(ActiveRecord::Base)) klass.set_table_name 'posts' klass.send(association, association_name, :as => :taggable, :dependent => dependency) diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 47b8e48582..04f628a398 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -66,7 +66,7 @@ class AssociationsTest < ActiveRecord::TestCase ship = Ship.create!(:name => "The good ship Dollypop") part = ship.parts.create!(:name => "Mast") part.mark_for_destruction - ShipPart.find(part.id).update_attribute(:name, 'Deck') + ShipPart.find(part.id).update_column(:name, 'Deck') ship.parts.send(:load_target) assert_equal 'Deck', ship.parts[0].name end @@ -170,7 +170,7 @@ class AssociationProxyTest < ActiveRecord::TestCase david = developers(:david) assert !david.projects.loaded? - david.update_attribute(:created_at, Time.now) + david.update_column(:created_at, Time.now) assert !david.projects.loaded? end diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index fba7af741d..aeb0b28bab 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -484,7 +484,7 @@ class BasicsTest < ActiveRecord::TestCase weird.reload assert_equal 'value', weird.send('a$b') - weird.update_attribute('a$b', 'value2') + weird.update_column('a$b', 'value2') weird.reload assert_equal 'value2', weird.send('a$b') end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index caf07a7357..c97f1ae634 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -311,8 +311,8 @@ class CalculationsTest < ActiveRecord::TestCase def test_should_count_scoped_select_with_options Account.update_all("credit_limit = NULL") - Account.last.update_attribute('credit_limit', 49) - Account.first.update_attribute('credit_limit', 51) + Account.last.update_column('credit_limit', 49) + Account.first.update_column('credit_limit', 51) assert_equal 1, Account.scoped(:select => "credit_limit").count(:conditions => ['credit_limit >= 50']) end diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index a6738fb654..b75482a956 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -413,7 +413,7 @@ class DirtyTest < ActiveRecord::TestCase with_partial_updates(Topic) do Topic.create!(:author_name => 'Bill', :content => {:a => "a"}) topic = Topic.select('id, author_name').first - topic.update_attribute :author_name, 'John' + topic.update_column :author_name, 'John' topic = Topic.first assert_not_nil topic.content end @@ -487,7 +487,8 @@ class DirtyTest < ActiveRecord::TestCase assert !pirate.previous_changes.key?('created_on') pirate = Pirate.find_by_catchphrase("Ahoy!") - pirate.update_attribute(:catchphrase, "Ninjas suck!") + pirate.catchphrase = "Ninjas suck!" + pirate.save(:validations => false) assert_equal 2, pirate.previous_changes.size assert_equal ["Ahoy!", "Ninjas suck!"], pirate.previous_changes['catchphrase'] diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 8ca9d626d1..68d861c9c2 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -327,66 +327,62 @@ class PersistencesTest < ActiveRecord::TestCase assert_raise(ActiveSupport::FrozenObjectError) { client.name = "something else" } end - def test_update_attribute - assert !Topic.find(1).approved? - Topic.find(1).update_attribute("approved", true) - assert Topic.find(1).approved? + def test_update_column + topic = Topic.find(1) + topic.update_column("approved", true) + assert topic.approved? + topic.reload + assert topic.approved? - Topic.find(1).update_attribute(:approved, false) - assert !Topic.find(1).approved? + topic.update_column(:approved, false) + assert !topic.approved? + topic.reload + assert !topic.approved? end - def test_update_attribute_for_readonly_attribute + def test_update_column_with_model_having_primary_key_other_than_id minivan = Minivan.find('m1') - assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_attribute(:color, 'black') } - end - - # This test is correct, but it is hard to fix it since - # update_attribute trigger simply call save! that triggers - # all callbacks. - # def test_update_attribute_with_one_changed_and_one_updated - # t = Topic.order('id').limit(1).first - # title, author_name = t.title, t.author_name - # t.author_name = 'John' - # t.update_attribute(:title, 'super_title') - # assert_equal 'John', t.author_name - # assert_equal 'super_title', t.title - # assert t.changed?, "topic should have changed" - # assert t.author_name_changed?, "author_name should have changed" - # assert !t.title_changed?, "title should not have changed" - # assert_nil t.title_change, 'title change should be nil' - # assert_equal ['author_name'], t.changed - # - # t.reload - # assert_equal 'David', t.author_name - # assert_equal 'super_title', t.title - # end - - def test_update_attribute_with_one_updated - t = Topic.first - title = t.title - t.update_attribute(:title, 'super_title') - assert_equal 'super_title', t.title - assert !t.changed?, "topic should not have changed" - assert !t.title_changed?, "title should not have changed" - assert_nil t.title_change, 'title change should be nil' + new_name = 'sebavan' - t.reload - assert_equal 'super_title', t.title + minivan.update_column(:name, new_name) + assert_equal new_name, minivan.name end - def test_update_attribute_for_updated_at_on + def test_update_column_for_readonly_attribute + minivan = Minivan.find('m1') + prev_color = minivan.color + assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_column(:color, 'black') } + assert_equal prev_color, minivan.color + end + + def test_update_column_should_not_modify_updated_at developer = Developer.find(1) prev_month = Time.now.prev_month - developer.update_attribute(:updated_at, prev_month) + developer.update_column(:updated_at, prev_month) assert_equal prev_month, developer.updated_at - developer.update_attribute(:salary, 80001) - assert_not_equal prev_month, developer.updated_at + developer.update_column(:salary, 80001) + assert_equal prev_month, developer.updated_at developer.reload - assert_not_equal prev_month, developer.updated_at + assert_equal prev_month, developer.updated_at + end + + def test_update_column_with_one_changed_and_one_updated + t = Topic.order('id').limit(1).first + title, author_name = t.title, t.author_name + t.author_name = 'John' + t.update_column(:title, 'super_title') + assert_equal 'John', t.author_name + assert_equal 'super_title', t.title + assert t.changed?, "topic should have changed" + assert t.author_name_changed?, "author_name should have changed" + assert t.title_changed?, "title should have changed" + + t.reload + assert_equal author_name, t.author_name + assert_equal 'super_title', t.title end def test_update_attributes diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb index 1c21f0f3b6..08bbd14d38 100644 --- a/activerecord/test/cases/timestamp_test.rb +++ b/activerecord/test/cases/timestamp_test.rb @@ -113,7 +113,8 @@ class TimestampTest < ActiveRecord::TestCase pet = Pet.first owner = pet.owner - owner.update_attribute(:happy_at, 3.days.ago) + owner.happy_at = 3.days.ago + owner.save previously_owner_updated_at = owner.updated_at pet.name = "I'm a parrot" @@ -131,8 +132,9 @@ class TimestampTest < ActiveRecord::TestCase toy = Toy.first pet = toy.pet owner = pet.owner + time = 3.days.ago - owner.update_attribute(:updated_at, (time = 3.days.ago)) + owner.update_column(:updated_at, time) toy.touch owner.reload -- cgit v1.2.3 From dea3d2dd203fe2008ccfae6b6575da0b0001e466 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Sat, 26 Mar 2011 11:47:20 -0700 Subject: adding a test for attributes after type cast. thanks nragaz. :heart: --- activerecord/test/cases/attribute_methods_test.rb | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'activerecord') diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index d03c3ee1a1..eacb18980c 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -132,6 +132,23 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end + def test_read_attributes_after_type_cast_on_datetime + in_time_zone "Pacific Time (US & Canada)" do + record = @target.new + + record.written_on = "2011-03-24" + assert_equal "2011-03-24", record.written_on_before_type_cast + assert_equal Time.zone.parse("2011-03-24"), record.written_on + assert_equal ActiveSupport::TimeZone["Pacific Time (US & Canada)"], + record.written_on.time_zone + + record.save + record.reload + + assert_equal Time.zone.parse("2011-03-24"), record.written_on + end + end + def test_hash_content topic = Topic.new topic.content = { "one" => 1, "two" => 2 } -- cgit v1.2.3 From 5013fe3a1dcc0472ff11b6f94260d5dc224b5305 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Sat, 26 Mar 2011 17:04:54 -0700 Subject: refactoring tz to a variable rather than repeating it --- activerecord/test/cases/attribute_methods_test.rb | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'activerecord') diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index eacb18980c..34271be8b0 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -133,13 +133,15 @@ class AttributeMethodsTest < ActiveRecord::TestCase end def test_read_attributes_after_type_cast_on_datetime - in_time_zone "Pacific Time (US & Canada)" do + tz = "Pacific Time (US & Canada)" + + in_time_zone tz do record = @target.new record.written_on = "2011-03-24" assert_equal "2011-03-24", record.written_on_before_type_cast assert_equal Time.zone.parse("2011-03-24"), record.written_on - assert_equal ActiveSupport::TimeZone["Pacific Time (US & Canada)"], + assert_equal ActiveSupport::TimeZone[tz], record.written_on.time_zone record.save -- cgit v1.2.3 From a9d27c04abf24dc85be061ff9772d71897af02b1 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Sat, 26 Mar 2011 17:16:24 -0700 Subject: cleaning up typecast test a little --- activerecord/test/cases/attribute_methods_test.rb | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'activerecord') diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 34271be8b0..84f75cc803 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -138,16 +138,18 @@ class AttributeMethodsTest < ActiveRecord::TestCase in_time_zone tz do record = @target.new - record.written_on = "2011-03-24" - assert_equal "2011-03-24", record.written_on_before_type_cast - assert_equal Time.zone.parse("2011-03-24"), record.written_on - assert_equal ActiveSupport::TimeZone[tz], - record.written_on.time_zone + date_string = "2011-03-24" + time = Time.zone.parse date_string + + record.written_on = date_string + assert_equal date_string, record.written_on_before_type_cast + assert_equal time, record.written_on + assert_equal ActiveSupport::TimeZone[tz], record.written_on.time_zone record.save record.reload - assert_equal Time.zone.parse("2011-03-24"), record.written_on + assert_equal time, record.written_on end end -- cgit v1.2.3 From 0e1fed537a7699a7ded02f77b71d222d7207c5ad Mon Sep 17 00:00:00 2001 From: Sebastian Martinez Date: Sun, 27 Mar 2011 18:52:21 -0300 Subject: Revert "Removed #update_attribute method. New #update_column method." This reverts commit 45c233ef819dc7b67e259dd73f24721fec28b8c8. Signed-off-by: Santiago Pastorino --- .../associations/has_one_association.rb | 3 +- activerecord/lib/active_record/persistence.rb | 18 +++-- .../has_and_belongs_to_many_associations_test.rb | 2 +- .../associations/has_many_associations_test.rb | 6 +- .../has_many_through_associations_test.rb | 4 +- .../has_one_through_associations_test.rb | 4 +- .../test/cases/associations/join_model_test.rb | 12 +-- activerecord/test/cases/associations_test.rb | 4 +- activerecord/test/cases/base_test.rb | 2 +- activerecord/test/cases/calculations_test.rb | 4 +- activerecord/test/cases/dirty_test.rb | 5 +- activerecord/test/cases/persistence_test.rb | 88 +++++++++++----------- activerecord/test/cases/timestamp_test.rb | 6 +- 13 files changed, 80 insertions(+), 78 deletions(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/associations/has_one_association.rb b/activerecord/lib/active_record/associations/has_one_association.rb index dfcb116392..1d2e8667e4 100644 --- a/activerecord/lib/active_record/associations/has_one_association.rb +++ b/activerecord/lib/active_record/associations/has_one_association.rb @@ -34,8 +34,7 @@ module ActiveRecord when :destroy target.destroy when :nullify - target.send("#{reflection.foreign_key}=", nil) - target.save(:validations => false) + target.update_attribute(reflection.foreign_key, nil) end end end diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 3377a5934b..17a64b6e86 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -104,17 +104,19 @@ module ActiveRecord became end - # Updates a single attribute of an object, without calling save. + # Updates a single attribute and saves the record. + # This is especially useful for boolean flags on existing records. Also note that # # * Validation is skipped. - # * Callbacks are skipped. - # * updated_at/updated_on column is not updated in any case. + # * Callbacks are invoked. + # * updated_at/updated_on column is updated if that column is available. + # * Updates all the attributes that are dirty in this object. # - def update_column(name, value) + def update_attribute(name, value) name = name.to_s raise ActiveRecordError, "#{name} is marked as readonly" if self.class.readonly_attributes.include?(name) send("#{name}=", value) - self.class.update_all({ name => value }, self.class.primary_key => id) + save(:validate => false) end # Updates the attributes of the model from the passed-in hash and saves the @@ -154,7 +156,7 @@ module ActiveRecord # Saving is not subjected to validation checks. Returns +true+ if the # record could be saved. def increment!(attribute, by = 1) - increment(attribute, by).update_column(attribute, self[attribute]) + increment(attribute, by).update_attribute(attribute, self[attribute]) end # Initializes +attribute+ to zero if +nil+ and subtracts the value passed as +by+ (default is 1). @@ -171,7 +173,7 @@ module ActiveRecord # Saving is not subjected to validation checks. Returns +true+ if the # record could be saved. def decrement!(attribute, by = 1) - decrement(attribute, by).update_column(attribute, self[attribute]) + decrement(attribute, by).update_attribute(attribute, self[attribute]) end # Assigns to +attribute+ the boolean opposite of attribute?. So @@ -188,7 +190,7 @@ module ActiveRecord # Saving is not subjected to validation checks. Returns +true+ if the # record could be saved. def toggle!(attribute) - toggle(attribute).update_column(attribute, self[attribute]) + toggle(attribute).update_attribute(attribute, self[attribute]) end # Reloads the attributes of this object from the database. diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb index f4d14853d3..73d02c9676 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -604,7 +604,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase project = SpecialProject.create("name" => "Special Project") assert developer.save developer.projects << project - developer.update_column("name", "Bruza") + developer.update_attribute("name", "Bruza") assert_equal 1, Developer.connection.select_value(<<-end_sql).to_i SELECT count(*) FROM developers_projects WHERE project_id = #{project.id} diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 16d4877fe8..ad774eb9ce 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -639,7 +639,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_delete_all post = posts(:welcome) - post.update_column(:taggings_with_delete_all_count, post.taggings_count) + post.update_attribute(:taggings_with_delete_all_count, post.taggings_count) assert_difference "post.reload.taggings_with_delete_all_count", -1 do post.taggings_with_delete_all.delete(post.taggings_with_delete_all.first) @@ -648,7 +648,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_destroy post = posts(:welcome) - post.update_column(:taggings_with_destroy_count, post.taggings_count) + post.update_attribute(:taggings_with_destroy_count, post.taggings_count) assert_difference "post.reload.taggings_with_destroy_count", -1 do post.taggings_with_destroy.delete(post.taggings_with_destroy.first) @@ -787,7 +787,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase firm = Firm.find(:first) # break the vanilla firm_id foreign key assert_equal 2, firm.clients.count - firm.clients.first.update_column(:firm_id, nil) + firm.clients.first.update_attribute(:firm_id, nil) assert_equal 1, firm.clients(true).count assert_equal 1, firm.clients_using_primary_key_with_delete_all.count old_record = firm.clients_using_primary_key_with_delete_all.first diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index 1efe3420a0..9adaebe924 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -286,7 +286,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_update_counter_caches_on_delete_with_dependent_destroy post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - post.update_column(:tags_with_destroy_count, post.tags.count) + post.update_attribute(:tags_with_destroy_count, post.tags.count) assert_difference ['post.reload.taggings_count', 'post.reload.tags_with_destroy_count'], -1 do posts(:welcome).tags_with_destroy.delete(tag) @@ -296,7 +296,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_update_counter_caches_on_delete_with_dependent_nullify post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - post.update_column(:tags_with_nullify_count, post.tags.count) + post.update_attribute(:tags_with_nullify_count, post.tags.count) assert_no_difference 'post.reload.taggings_count' do assert_difference 'post.reload.tags_with_nullify_count', -1 do diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index 968025ade8..9ba5549277 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -90,12 +90,12 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_with_conditions_eager_loading # conditions on the through table assert_equal clubs(:moustache_club), Member.find(@member.id, :include => :favourite_club).favourite_club - memberships(:membership_of_favourite_club).update_column(:favourite, false) + memberships(:membership_of_favourite_club).update_attribute(:favourite, false) assert_equal nil, Member.find(@member.id, :include => :favourite_club).reload.favourite_club # conditions on the source table assert_equal clubs(:moustache_club), Member.find(@member.id, :include => :hairy_club).hairy_club - clubs(:moustache_club).update_column(:name, "Association of Clean-Shaven Persons") + clubs(:moustache_club).update_attribute(:name, "Association of Clean-Shaven Persons") assert_equal nil, Member.find(@member.id, :include => :hairy_club).reload.hairy_club end diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index 5a7b139030..1f95b31497 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -161,7 +161,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_delete_all assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyDeleteAll' + posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyDeleteAll' post = find_post_with_dependency(1, :has_many, :taggings, :delete_all) old_count = Tagging.count @@ -172,7 +172,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_destroy assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyDestroy' + posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyDestroy' post = find_post_with_dependency(1, :has_many, :taggings, :destroy) old_count = Tagging.count @@ -183,7 +183,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_nullify assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyNullify' + posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyNullify' post = find_post_with_dependency(1, :has_many, :taggings, :nullify) old_count = Tagging.count @@ -194,7 +194,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_one_with_destroy assert posts(:welcome).tagging - posts(:welcome).tagging.update_column :taggable_type, 'PostWithHasOneDestroy' + posts(:welcome).tagging.update_attribute :taggable_type, 'PostWithHasOneDestroy' post = find_post_with_dependency(1, :has_one, :tagging, :destroy) old_count = Tagging.count @@ -205,7 +205,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_one_with_nullify assert posts(:welcome).tagging - posts(:welcome).tagging.update_column :taggable_type, 'PostWithHasOneNullify' + posts(:welcome).tagging.update_attribute :taggable_type, 'PostWithHasOneNullify' post = find_post_with_dependency(1, :has_one, :tagging, :nullify) old_count = Tagging.count @@ -707,7 +707,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase # create dynamic Post models to allow different dependency options def find_post_with_dependency(post_id, association, association_name, dependency) class_name = "PostWith#{association.to_s.classify}#{dependency.to_s.classify}" - Post.find(post_id).update_column :type, class_name + Post.find(post_id).update_attribute :type, class_name klass = Object.const_set(class_name, Class.new(ActiveRecord::Base)) klass.set_table_name 'posts' klass.send(association, association_name, :as => :taggable, :dependent => dependency) diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 04f628a398..47b8e48582 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -66,7 +66,7 @@ class AssociationsTest < ActiveRecord::TestCase ship = Ship.create!(:name => "The good ship Dollypop") part = ship.parts.create!(:name => "Mast") part.mark_for_destruction - ShipPart.find(part.id).update_column(:name, 'Deck') + ShipPart.find(part.id).update_attribute(:name, 'Deck') ship.parts.send(:load_target) assert_equal 'Deck', ship.parts[0].name end @@ -170,7 +170,7 @@ class AssociationProxyTest < ActiveRecord::TestCase david = developers(:david) assert !david.projects.loaded? - david.update_column(:created_at, Time.now) + david.update_attribute(:created_at, Time.now) assert !david.projects.loaded? end diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index aeb0b28bab..fba7af741d 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -484,7 +484,7 @@ class BasicsTest < ActiveRecord::TestCase weird.reload assert_equal 'value', weird.send('a$b') - weird.update_column('a$b', 'value2') + weird.update_attribute('a$b', 'value2') weird.reload assert_equal 'value2', weird.send('a$b') end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index c97f1ae634..caf07a7357 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -311,8 +311,8 @@ class CalculationsTest < ActiveRecord::TestCase def test_should_count_scoped_select_with_options Account.update_all("credit_limit = NULL") - Account.last.update_column('credit_limit', 49) - Account.first.update_column('credit_limit', 51) + Account.last.update_attribute('credit_limit', 49) + Account.first.update_attribute('credit_limit', 51) assert_equal 1, Account.scoped(:select => "credit_limit").count(:conditions => ['credit_limit >= 50']) end diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index b75482a956..a6738fb654 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -413,7 +413,7 @@ class DirtyTest < ActiveRecord::TestCase with_partial_updates(Topic) do Topic.create!(:author_name => 'Bill', :content => {:a => "a"}) topic = Topic.select('id, author_name').first - topic.update_column :author_name, 'John' + topic.update_attribute :author_name, 'John' topic = Topic.first assert_not_nil topic.content end @@ -487,8 +487,7 @@ class DirtyTest < ActiveRecord::TestCase assert !pirate.previous_changes.key?('created_on') pirate = Pirate.find_by_catchphrase("Ahoy!") - pirate.catchphrase = "Ninjas suck!" - pirate.save(:validations => false) + pirate.update_attribute(:catchphrase, "Ninjas suck!") assert_equal 2, pirate.previous_changes.size assert_equal ["Ahoy!", "Ninjas suck!"], pirate.previous_changes['catchphrase'] diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 68d861c9c2..8ca9d626d1 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -327,62 +327,66 @@ class PersistencesTest < ActiveRecord::TestCase assert_raise(ActiveSupport::FrozenObjectError) { client.name = "something else" } end - def test_update_column - topic = Topic.find(1) - topic.update_column("approved", true) - assert topic.approved? - topic.reload - assert topic.approved? + def test_update_attribute + assert !Topic.find(1).approved? + Topic.find(1).update_attribute("approved", true) + assert Topic.find(1).approved? - topic.update_column(:approved, false) - assert !topic.approved? - topic.reload - assert !topic.approved? + Topic.find(1).update_attribute(:approved, false) + assert !Topic.find(1).approved? end - def test_update_column_with_model_having_primary_key_other_than_id + def test_update_attribute_for_readonly_attribute minivan = Minivan.find('m1') - new_name = 'sebavan' - - minivan.update_column(:name, new_name) - assert_equal new_name, minivan.name - end + assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_attribute(:color, 'black') } + end + + # This test is correct, but it is hard to fix it since + # update_attribute trigger simply call save! that triggers + # all callbacks. + # def test_update_attribute_with_one_changed_and_one_updated + # t = Topic.order('id').limit(1).first + # title, author_name = t.title, t.author_name + # t.author_name = 'John' + # t.update_attribute(:title, 'super_title') + # assert_equal 'John', t.author_name + # assert_equal 'super_title', t.title + # assert t.changed?, "topic should have changed" + # assert t.author_name_changed?, "author_name should have changed" + # assert !t.title_changed?, "title should not have changed" + # assert_nil t.title_change, 'title change should be nil' + # assert_equal ['author_name'], t.changed + # + # t.reload + # assert_equal 'David', t.author_name + # assert_equal 'super_title', t.title + # end + + def test_update_attribute_with_one_updated + t = Topic.first + title = t.title + t.update_attribute(:title, 'super_title') + assert_equal 'super_title', t.title + assert !t.changed?, "topic should not have changed" + assert !t.title_changed?, "title should not have changed" + assert_nil t.title_change, 'title change should be nil' - def test_update_column_for_readonly_attribute - minivan = Minivan.find('m1') - prev_color = minivan.color - assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_column(:color, 'black') } - assert_equal prev_color, minivan.color + t.reload + assert_equal 'super_title', t.title end - def test_update_column_should_not_modify_updated_at + def test_update_attribute_for_updated_at_on developer = Developer.find(1) prev_month = Time.now.prev_month - developer.update_column(:updated_at, prev_month) + developer.update_attribute(:updated_at, prev_month) assert_equal prev_month, developer.updated_at - developer.update_column(:salary, 80001) - assert_equal prev_month, developer.updated_at + developer.update_attribute(:salary, 80001) + assert_not_equal prev_month, developer.updated_at developer.reload - assert_equal prev_month, developer.updated_at - end - - def test_update_column_with_one_changed_and_one_updated - t = Topic.order('id').limit(1).first - title, author_name = t.title, t.author_name - t.author_name = 'John' - t.update_column(:title, 'super_title') - assert_equal 'John', t.author_name - assert_equal 'super_title', t.title - assert t.changed?, "topic should have changed" - assert t.author_name_changed?, "author_name should have changed" - assert t.title_changed?, "title should have changed" - - t.reload - assert_equal author_name, t.author_name - assert_equal 'super_title', t.title + assert_not_equal prev_month, developer.updated_at end def test_update_attributes diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb index 08bbd14d38..1c21f0f3b6 100644 --- a/activerecord/test/cases/timestamp_test.rb +++ b/activerecord/test/cases/timestamp_test.rb @@ -113,8 +113,7 @@ class TimestampTest < ActiveRecord::TestCase pet = Pet.first owner = pet.owner - owner.happy_at = 3.days.ago - owner.save + owner.update_attribute(:happy_at, 3.days.ago) previously_owner_updated_at = owner.updated_at pet.name = "I'm a parrot" @@ -132,9 +131,8 @@ class TimestampTest < ActiveRecord::TestCase toy = Toy.first pet = toy.pet owner = pet.owner - time = 3.days.ago - owner.update_column(:updated_at, time) + owner.update_attribute(:updated_at, (time = 3.days.ago)) toy.touch owner.reload -- cgit v1.2.3 From 245542ea2994961731be105db6c076256a22a7a9 Mon Sep 17 00:00:00 2001 From: Sebastian Martinez Date: Sun, 27 Mar 2011 19:12:28 -0300 Subject: Added new #update_column method. Signed-off-by: Santiago Pastorino --- activerecord/CHANGELOG | 9 +++ .../lib/active_record/attribute_methods/write.rb | 1 + activerecord/lib/active_record/persistence.rb | 14 ++++ .../has_and_belongs_to_many_associations_test.rb | 2 +- .../associations/has_many_associations_test.rb | 6 +- .../has_many_through_associations_test.rb | 4 +- .../has_one_through_associations_test.rb | 4 +- .../test/cases/associations/join_model_test.rb | 12 +-- activerecord/test/cases/associations_test.rb | 4 +- activerecord/test/cases/base_test.rb | 2 +- activerecord/test/cases/calculations_test.rb | 4 +- activerecord/test/cases/dirty_test.rb | 2 +- activerecord/test/cases/persistence_test.rb | 86 ++++++++++++++++++++++ activerecord/test/cases/timestamp_test.rb | 3 +- 14 files changed, 132 insertions(+), 21 deletions(-) (limited to 'activerecord') diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 6be46349fb..3b6a7d7208 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,14 @@ *Rails 3.1.0 (unreleased)* +* Added an update_column method on ActiveRecord. This new method updates a given attribute on an object, skipping validations and callbacks. + It is recommended to use #update_attribute unless you are sure you do not want to execute any callback, including the modification of + the updated_at column. It should not be called on new records. + Example: + + User.first.update_column(:name, "sebastian") # => true + + [Sebastian Martinez] + * Associations with a :through option can now use *any* association as the through or source association, including other associations which have a :through option and has_and_belongs_to_many associations diff --git a/activerecord/lib/active_record/attribute_methods/write.rb b/activerecord/lib/active_record/attribute_methods/write.rb index 3c4dab304e..7661676f8c 100644 --- a/activerecord/lib/active_record/attribute_methods/write.rb +++ b/activerecord/lib/active_record/attribute_methods/write.rb @@ -32,6 +32,7 @@ module ActiveRecord @attributes[attr_name] = value end end + alias_method :raw_write_attribute, :write_attribute private # Handle *= for method_missing. diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 17a64b6e86..a916c88348 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -119,6 +119,20 @@ module ActiveRecord save(:validate => false) end + # Updates a single attribute of an object, without calling save. + # + # * Validation is skipped. + # * Callbacks are skipped. + # * updated_at/updated_on column is not updated if that column is available. + # + def update_column(name, value) + name = name.to_s + raise ActiveRecordError, "#{name} is marked as readonly" if self.class.readonly_attributes.include?(name) + raise ActiveRecordError, "can not update on a new record object" unless persisted? + raw_write_attribute(name, value) + self.class.update_all({ name => value }, self.class.primary_key => id) == 1 + end + # Updates the attributes of the model from the passed-in hash and saves the # record, all wrapped in a transaction. If the object is invalid, the saving # will fail and false will be returned. diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb index 73d02c9676..f4d14853d3 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -604,7 +604,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase project = SpecialProject.create("name" => "Special Project") assert developer.save developer.projects << project - developer.update_attribute("name", "Bruza") + developer.update_column("name", "Bruza") assert_equal 1, Developer.connection.select_value(<<-end_sql).to_i SELECT count(*) FROM developers_projects WHERE project_id = #{project.id} diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index ad774eb9ce..16d4877fe8 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -639,7 +639,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_delete_all post = posts(:welcome) - post.update_attribute(:taggings_with_delete_all_count, post.taggings_count) + post.update_column(:taggings_with_delete_all_count, post.taggings_count) assert_difference "post.reload.taggings_with_delete_all_count", -1 do post.taggings_with_delete_all.delete(post.taggings_with_delete_all.first) @@ -648,7 +648,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_destroy post = posts(:welcome) - post.update_attribute(:taggings_with_destroy_count, post.taggings_count) + post.update_column(:taggings_with_destroy_count, post.taggings_count) assert_difference "post.reload.taggings_with_destroy_count", -1 do post.taggings_with_destroy.delete(post.taggings_with_destroy.first) @@ -787,7 +787,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase firm = Firm.find(:first) # break the vanilla firm_id foreign key assert_equal 2, firm.clients.count - firm.clients.first.update_attribute(:firm_id, nil) + firm.clients.first.update_column(:firm_id, nil) assert_equal 1, firm.clients(true).count assert_equal 1, firm.clients_using_primary_key_with_delete_all.count old_record = firm.clients_using_primary_key_with_delete_all.first diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index 9adaebe924..1efe3420a0 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -286,7 +286,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_update_counter_caches_on_delete_with_dependent_destroy post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - post.update_attribute(:tags_with_destroy_count, post.tags.count) + post.update_column(:tags_with_destroy_count, post.tags.count) assert_difference ['post.reload.taggings_count', 'post.reload.tags_with_destroy_count'], -1 do posts(:welcome).tags_with_destroy.delete(tag) @@ -296,7 +296,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_update_counter_caches_on_delete_with_dependent_nullify post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - post.update_attribute(:tags_with_nullify_count, post.tags.count) + post.update_column(:tags_with_nullify_count, post.tags.count) assert_no_difference 'post.reload.taggings_count' do assert_difference 'post.reload.tags_with_nullify_count', -1 do diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index 9ba5549277..968025ade8 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -90,12 +90,12 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_with_conditions_eager_loading # conditions on the through table assert_equal clubs(:moustache_club), Member.find(@member.id, :include => :favourite_club).favourite_club - memberships(:membership_of_favourite_club).update_attribute(:favourite, false) + memberships(:membership_of_favourite_club).update_column(:favourite, false) assert_equal nil, Member.find(@member.id, :include => :favourite_club).reload.favourite_club # conditions on the source table assert_equal clubs(:moustache_club), Member.find(@member.id, :include => :hairy_club).hairy_club - clubs(:moustache_club).update_attribute(:name, "Association of Clean-Shaven Persons") + clubs(:moustache_club).update_column(:name, "Association of Clean-Shaven Persons") assert_equal nil, Member.find(@member.id, :include => :hairy_club).reload.hairy_club end diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index 1f95b31497..5a7b139030 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -161,7 +161,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_delete_all assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyDeleteAll' + posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyDeleteAll' post = find_post_with_dependency(1, :has_many, :taggings, :delete_all) old_count = Tagging.count @@ -172,7 +172,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_destroy assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyDestroy' + posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyDestroy' post = find_post_with_dependency(1, :has_many, :taggings, :destroy) old_count = Tagging.count @@ -183,7 +183,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_many_with_nullify assert_equal 1, posts(:welcome).taggings.count - posts(:welcome).taggings.first.update_attribute :taggable_type, 'PostWithHasManyNullify' + posts(:welcome).taggings.first.update_column :taggable_type, 'PostWithHasManyNullify' post = find_post_with_dependency(1, :has_many, :taggings, :nullify) old_count = Tagging.count @@ -194,7 +194,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_one_with_destroy assert posts(:welcome).tagging - posts(:welcome).tagging.update_attribute :taggable_type, 'PostWithHasOneDestroy' + posts(:welcome).tagging.update_column :taggable_type, 'PostWithHasOneDestroy' post = find_post_with_dependency(1, :has_one, :tagging, :destroy) old_count = Tagging.count @@ -205,7 +205,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_polymorphic_has_one_with_nullify assert posts(:welcome).tagging - posts(:welcome).tagging.update_attribute :taggable_type, 'PostWithHasOneNullify' + posts(:welcome).tagging.update_column :taggable_type, 'PostWithHasOneNullify' post = find_post_with_dependency(1, :has_one, :tagging, :nullify) old_count = Tagging.count @@ -707,7 +707,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase # create dynamic Post models to allow different dependency options def find_post_with_dependency(post_id, association, association_name, dependency) class_name = "PostWith#{association.to_s.classify}#{dependency.to_s.classify}" - Post.find(post_id).update_attribute :type, class_name + Post.find(post_id).update_column :type, class_name klass = Object.const_set(class_name, Class.new(ActiveRecord::Base)) klass.set_table_name 'posts' klass.send(association, association_name, :as => :taggable, :dependent => dependency) diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 47b8e48582..04f628a398 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -66,7 +66,7 @@ class AssociationsTest < ActiveRecord::TestCase ship = Ship.create!(:name => "The good ship Dollypop") part = ship.parts.create!(:name => "Mast") part.mark_for_destruction - ShipPart.find(part.id).update_attribute(:name, 'Deck') + ShipPart.find(part.id).update_column(:name, 'Deck') ship.parts.send(:load_target) assert_equal 'Deck', ship.parts[0].name end @@ -170,7 +170,7 @@ class AssociationProxyTest < ActiveRecord::TestCase david = developers(:david) assert !david.projects.loaded? - david.update_attribute(:created_at, Time.now) + david.update_column(:created_at, Time.now) assert !david.projects.loaded? end diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index fba7af741d..aeb0b28bab 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -484,7 +484,7 @@ class BasicsTest < ActiveRecord::TestCase weird.reload assert_equal 'value', weird.send('a$b') - weird.update_attribute('a$b', 'value2') + weird.update_column('a$b', 'value2') weird.reload assert_equal 'value2', weird.send('a$b') end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index caf07a7357..c97f1ae634 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -311,8 +311,8 @@ class CalculationsTest < ActiveRecord::TestCase def test_should_count_scoped_select_with_options Account.update_all("credit_limit = NULL") - Account.last.update_attribute('credit_limit', 49) - Account.first.update_attribute('credit_limit', 51) + Account.last.update_column('credit_limit', 49) + Account.first.update_column('credit_limit', 51) assert_equal 1, Account.scoped(:select => "credit_limit").count(:conditions => ['credit_limit >= 50']) end diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index a6738fb654..b1ce846218 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -413,7 +413,7 @@ class DirtyTest < ActiveRecord::TestCase with_partial_updates(Topic) do Topic.create!(:author_name => 'Bill', :content => {:a => "a"}) topic = Topic.select('id, author_name').first - topic.update_attribute :author_name, 'John' + topic.update_column :author_name, 'John' topic = Topic.first assert_not_nil topic.content end diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 8ca9d626d1..8e6141eb81 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -389,6 +389,92 @@ class PersistencesTest < ActiveRecord::TestCase assert_not_equal prev_month, developer.updated_at end + def test_update_column + topic = Topic.find(1) + topic.update_column("approved", true) + assert topic.approved? + topic.reload + assert topic.approved? + + topic.update_column(:approved, false) + assert !topic.approved? + topic.reload + assert !topic.approved? + end + + def test_update_column_should_not_use_setter_method + dev = Developer.find(1) + dev.instance_eval { def salary=(value); write_attribute(:salary, value * 2); end } + + dev.update_column(:salary, 80000) + assert_equal 80000, dev.salary + + dev.reload + assert_equal 80000, dev.salary + end + + def test_update_column_should_raise_exception_if_new_record + topic = Topic.new + assert_raises(ActiveRecord::ActiveRecordError) { topic.update_column("approved", false) } + end + + def test_update_column_should_not_leave_the_object_dirty + topic = Topic.find(1) + topic.update_attribute("content", "Have a nice day") + + topic.reload + topic.update_column(:content, "You too") + assert_equal [], topic.changed + + topic.reload + topic.update_column("content", "Have a nice day") + assert_equal [], topic.changed + end + + def test_update_column_with_model_having_primary_key_other_than_id + minivan = Minivan.find('m1') + new_name = 'sebavan' + + minivan.update_column(:name, new_name) + assert_equal new_name, minivan.name + end + + def test_update_column_for_readonly_attribute + minivan = Minivan.find('m1') + prev_color = minivan.color + assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_column(:color, 'black') } + assert_equal prev_color, minivan.color + end + + def test_update_column_should_not_modify_updated_at + developer = Developer.find(1) + prev_month = Time.now.prev_month + + developer.update_column(:updated_at, prev_month) + assert_equal prev_month, developer.updated_at + + developer.update_column(:salary, 80001) + assert_equal prev_month, developer.updated_at + + developer.reload + assert_equal prev_month, developer.updated_at + end + + def test_update_column_with_one_changed_and_one_updated + t = Topic.order('id').limit(1).first + title, author_name = t.title, t.author_name + t.author_name = 'John' + t.update_column(:title, 'super_title') + assert_equal 'John', t.author_name + assert_equal 'super_title', t.title + assert t.changed?, "topic should have changed" + assert t.author_name_changed?, "author_name should have changed" + + t.reload + assert_equal author_name, t.author_name + assert_equal 'super_title', t.title + end + def test_update_attributes topic = Topic.find(1) assert !topic.approved? diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb index 1c21f0f3b6..ceb1452afd 100644 --- a/activerecord/test/cases/timestamp_test.rb +++ b/activerecord/test/cases/timestamp_test.rb @@ -131,8 +131,9 @@ class TimestampTest < ActiveRecord::TestCase toy = Toy.first pet = toy.pet owner = pet.owner + time = 3.days.ago - owner.update_attribute(:updated_at, (time = 3.days.ago)) + owner.update_column(:updated_at, time) toy.touch owner.reload -- cgit v1.2.3