diff options
Diffstat (limited to 'activerecord/test/cases/persistence_test.rb')
| -rw-r--r-- | activerecord/test/cases/persistence_test.rb | 62 |
1 files changed, 53 insertions, 9 deletions
diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 30dc2a34c6..5d963098fb 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require 'models/aircraft' require 'models/post' require 'models/comment' require 'models/author' @@ -152,6 +153,20 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal original_errors, client.errors end + def test_dupd_becomes_persists_changes_from_the_original + original = topics(:first) + copy = original.dup.becomes(Reply) + copy.save! + assert_equal "The First Topic", Topic.find(copy.id).title + end + + def test_becomes_includes_changed_attributes + company = Company.new(name: "37signals") + client = company.becomes(Client) + assert_equal "37signals", client.name + assert_equal %w{name}, client.changed + end + def test_delete_many original_count = Topic.count Topic.delete(deleting = [1, 2]) @@ -219,6 +234,15 @@ class PersistenceTest < ActiveRecord::TestCase assert_nothing_raised { Minimalistic.create!(:id => 2) } end + def test_save_with_duping_of_destroyed_object + developer = Developer.first + developer.destroy + new_developer = developer.dup + new_developer.save + assert new_developer.persisted? + assert_not new_developer.destroyed? + end + def test_create_many topics = Topic.create([ { "title" => "first" }, { "title" => "second" }]) assert_equal 2, topics.size @@ -419,10 +443,6 @@ class PersistenceTest < ActiveRecord::TestCase assert !Topic.find(1).approved? end - def test_update_attribute_does_not_choke_on_nil - assert Topic.find(1).update(nil) - end - def test_update_attribute_for_readonly_attribute minivan = Minivan.find('m1') assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_attribute(:color, 'black') } @@ -442,7 +462,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_attribute_for_updated_at_on developer = Developer.find(1) - prev_month = Time.now.prev_month + prev_month = Time.now.prev_month.change(usec: 0) developer.update_attribute(:updated_at, prev_month) assert_equal prev_month, developer.updated_at @@ -513,7 +533,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_column_should_not_modify_updated_at developer = Developer.find(1) - prev_month = Time.now.prev_month + prev_month = Time.now.prev_month.change(usec: 0) developer.update_column(:updated_at, prev_month) assert_equal prev_month, developer.updated_at @@ -610,7 +630,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_columns_should_not_modify_updated_at developer = Developer.find(1) - prev_month = Time.now.prev_month + prev_month = Time.now.prev_month.change(usec: 0) developer.update_columns(updated_at: prev_month) assert_equal prev_month, developer.updated_at @@ -701,6 +721,17 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal topic.title, Topic.find(1234).title end + def test_update_attributes_parameters + topic = Topic.find(1) + assert_nothing_raised do + topic.update_attributes({}) + end + + assert_raises(ArgumentError) do + topic.update_attributes(nil) + end + end + def test_update! Reply.validates_presence_of(:title) reply = Reply.find(2) @@ -719,7 +750,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordInvalid) { reply.update!(title: nil, content: "Have a nice evening") } ensure - Reply.reset_callbacks(:validate) + Reply.clear_validators! end def test_update_attributes! @@ -740,7 +771,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordInvalid) { reply.update_attributes!(title: nil, content: "Have a nice evening") } ensure - Reply.reset_callbacks(:validate) + Reply.clear_validators! end def test_destroyed_returns_boolean @@ -799,4 +830,17 @@ class PersistenceTest < ActiveRecord::TestCase end end + def test_persist_inherited_class_with_different_table_name + minimalistic_aircrafts = Class.new(Minimalistic) do + self.table_name = "aircraft" + end + + assert_difference "Aircraft.count", 1 do + aircraft = minimalistic_aircrafts.create(name: "Wright Flyer") + aircraft.name = "Wright Glider" + aircraft.save + end + + assert_equal "Wright Glider", Aircraft.last.name + end end |