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-rw-r--r--activerecord/test/cases/associations/belongs_to_associations_test.rb20
-rw-r--r--activerecord/test/cases/associations/callbacks_test.rb6
-rw-r--r--activerecord/test/cases/associations/eager_test.rb67
-rw-r--r--activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb52
-rw-r--r--activerecord/test/cases/associations/has_many_associations_test.rb42
-rw-r--r--activerecord/test/cases/associations/has_many_through_associations_test.rb3
-rw-r--r--activerecord/test/cases/associations/inner_join_association_test.rb10
7 files changed, 171 insertions, 29 deletions
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb
index 3b484a0d64..9c92dc1141 100644
--- a/activerecord/test/cases/associations/belongs_to_associations_test.rb
+++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb
@@ -369,6 +369,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
assert_queries(2) { line_item.update amount: 10 }
end
+ def test_belongs_to_with_touch_option_on_empty_update
+ line_item = LineItem.create!
+ Invoice.create!(line_items: [line_item])
+
+ assert_queries(0) { line_item.save }
+ end
+
def test_belongs_to_with_touch_option_on_destroy
line_item = LineItem.create!
Invoice.create!(line_items: [line_item])
@@ -563,6 +570,19 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
assert companies(:first_client).readonly_firm.readonly?
end
+ def test_test_polymorphic_assignment_foreign_key_type_string
+ comment = Comment.first
+ comment.author = Author.first
+ comment.resource = Member.first
+ comment.save
+
+ assert_equal Comment.all.to_a,
+ Comment.includes(:author).to_a
+
+ assert_equal Comment.all.to_a,
+ Comment.includes(:resource).to_a
+ end
+
def test_polymorphic_assignment_foreign_type_field_updating
# should update when assigning a saved record
sponsor = Sponsor.new
diff --git a/activerecord/test/cases/associations/callbacks_test.rb b/activerecord/test/cases/associations/callbacks_test.rb
index cf71bc1597..5b7e462f64 100644
--- a/activerecord/test/cases/associations/callbacks_test.rb
+++ b/activerecord/test/cases/associations/callbacks_test.rb
@@ -150,7 +150,7 @@ class AssociationCallbacksTest < ActiveRecord::TestCase
"after_removing#{jamis.id}"], activerecord.developers_log
end
- def test_has_and_belongs_to_many_remove_callback_on_clear
+ def test_has_and_belongs_to_many_does_not_fire_callbacks_on_clear
activerecord = projects(:active_record)
assert activerecord.developers_log.empty?
if activerecord.developers_with_callbacks.size == 0
@@ -159,9 +159,9 @@ class AssociationCallbacksTest < ActiveRecord::TestCase
activerecord.reload
assert activerecord.developers_with_callbacks.size == 2
end
- log_array = activerecord.developers_with_callbacks.flat_map {|d| ["before_removing#{d.id}","after_removing#{d.id}"]}.sort
+ activerecord.developers_with_callbacks.flat_map {|d| ["before_removing#{d.id}","after_removing#{d.id}"]}.sort
assert activerecord.developers_with_callbacks.clear
- assert_equal log_array, activerecord.developers_log.sort
+ assert_predicate activerecord.developers_log, :empty?
end
def test_has_many_and_belongs_to_many_callbacks_for_save_on_parent
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index 7eaa5adc86..4bd4486b41 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -534,21 +534,13 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
def test_eager_with_has_many_and_limit_and_conditions
- if current_adapter?(:OpenBaseAdapter)
- posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "FETCHBLOB(posts.body) = 'hello'", :order => "posts.id").to_a
- else
- posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "posts.body = 'hello'", :order => "posts.id").to_a
- end
+ posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "posts.body = 'hello'", :order => "posts.id").to_a
assert_equal 2, posts.size
assert_equal [4,5], posts.collect { |p| p.id }
end
def test_eager_with_has_many_and_limit_and_conditions_array
- if current_adapter?(:OpenBaseAdapter)
- posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "FETCHBLOB(posts.body) = ?", 'hello' ], :order => "posts.id").to_a
- else
- posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "posts.body = ?", 'hello' ], :order => "posts.id").to_a
- end
+ posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "posts.body = ?", 'hello' ], :order => "posts.id").to_a
assert_equal 2, posts.size
assert_equal [4,5], posts.collect { |p| p.id }
end
@@ -826,11 +818,15 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
def test_preload_with_interpolation
- post = Post.includes(:comments_with_interpolated_conditions).find(posts(:welcome).id)
- assert_equal [comments(:greetings)], post.comments_with_interpolated_conditions
+ assert_deprecated do
+ post = Post.includes(:comments_with_interpolated_conditions).find(posts(:welcome).id)
+ assert_equal [comments(:greetings)], post.comments_with_interpolated_conditions
+ end
- post = Post.joins(:comments_with_interpolated_conditions).find(posts(:welcome).id)
- assert_equal [comments(:greetings)], post.comments_with_interpolated_conditions
+ assert_deprecated do
+ post = Post.joins(:comments_with_interpolated_conditions).find(posts(:welcome).id)
+ assert_equal [comments(:greetings)], post.comments_with_interpolated_conditions
+ end
end
def test_polymorphic_type_condition
@@ -936,13 +932,7 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
def test_count_with_include
- if current_adapter?(:SybaseAdapter)
- assert_equal 3, authors(:david).posts_with_comments.where("len(comments.body) > 15").references(:comments).count
- elsif current_adapter?(:OpenBaseAdapter)
- assert_equal 3, authors(:david).posts_with_comments.where("length(FETCHBLOB(comments.body)) > 15").references(:comments).count
- else
- assert_equal 3, authors(:david).posts_with_comments.where("length(comments.body) > 15").references(:comments).count
- end
+ assert_equal 3, authors(:david).posts_with_comments.where("length(comments.body) > 15").references(:comments).count
end
def test_load_with_sti_sharing_association
@@ -1177,6 +1167,13 @@ class EagerAssociationTest < ActiveRecord::TestCase
)
end
+ test "deep preload" do
+ post = Post.preload(author: :posts, comments: :post).first
+
+ assert_predicate post.author.association(:posts), :loaded?
+ assert_predicate post.comments.first.association(:post), :loaded?
+ end
+
test "preloading does not cache has many association subset when preloaded with a through association" do
author = Author.includes(:comments_with_order_and_conditions, :posts).first
assert_no_queries { assert_equal 2, author.comments_with_order_and_conditions.size }
@@ -1206,6 +1203,15 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
end
+ test "preloading the same association twice works" do
+ Member.create!
+ members = Member.preload(:current_membership).includes(current_membership: :club).all.to_a
+ assert_no_queries {
+ members_with_membership = members.select(&:current_membership)
+ assert_equal 3, members_with_membership.map(&:current_membership).map(&:club).size
+ }
+ end
+
test "preloading with a polymorphic association and using the existential predicate" do
assert_equal authors(:david), authors(:david).essays.includes(:writer).first.writer
@@ -1232,4 +1238,23 @@ class EagerAssociationTest < ActiveRecord::TestCase
assert_equal 2, author.posts.size
}
end
+
+ test "include instance dependent associations is deprecated" do
+ message = "association scope 'posts_with_signature' is"
+ assert_deprecated message do
+ begin
+ Author.includes(:posts_with_signature).to_a
+ rescue NoMethodError
+ # it's expected that preloading of this association fails
+ end
+ end
+
+ assert_deprecated message do
+ Author.preload(:posts_with_signature).to_a rescue NoMethodError
+ end
+
+ assert_deprecated message do
+ Author.eager_load(:posts_with_signature).to_a
+ end
+ end
end
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 5d33634da2..8d8201ddae 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
@@ -22,6 +22,9 @@ require 'models/sponsor'
require 'models/country'
require 'models/treaty'
require 'models/vertex'
+require 'models/publisher'
+require 'models/publisher/article'
+require 'models/publisher/magazine'
require 'active_support/core_ext/string/conversions'
class ProjectWithAfterCreateHook < ActiveRecord::Base
@@ -67,6 +70,14 @@ class DeveloperWithSymbolsForKeys < ActiveRecord::Base
:foreign_key => "developer_id"
end
+class SubDeveloper < Developer
+ self.table_name = 'developers'
+ has_and_belongs_to_many :special_projects,
+ :join_table => 'developers_projects',
+ :foreign_key => "project_id",
+ :association_foreign_key => "developer_id"
+end
+
class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
fixtures :accounts, :companies, :categories, :posts, :categories_posts, :developers, :projects, :developers_projects,
:parrots, :pirates, :parrots_pirates, :treasures, :price_estimates, :tags, :taggings
@@ -83,6 +94,12 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
country.treaties << treaty
end
+ def test_marshal_dump
+ post = posts :welcome
+ preloaded = Post.includes(:categories).find post.id
+ assert_equal preloaded, Marshal.load(Marshal.dump(preloaded))
+ end
+
def test_should_property_quote_string_primary_keys
setup_data_for_habtm_case
@@ -217,6 +234,24 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
assert_equal developers(:poor_jamis, :jamis, :david), projects(:active_record).developers
end
+ def test_habtm_collection_size_from_build
+ devel = Developer.create("name" => "Fred Wu")
+ devel.projects << Project.create("name" => "Grimetime")
+ devel.projects.build
+
+ assert_equal 2, devel.projects.size
+ end
+
+ def test_habtm_collection_size_from_params
+ devel = Developer.new({
+ projects_attributes: {
+ '0' => {}
+ }
+ })
+
+ assert_equal 1, devel.projects.size
+ end
+
def test_build
devel = Developer.find(1)
proj = assert_no_queries { devel.projects.build("name" => "Projekt") }
@@ -787,7 +822,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
assert_equal [], Pirate.where(id: redbeard.id)
end
- test "has and belongs to many associations on new records use null relations" do
+ def test_has_and_belongs_to_many_associations_on_new_records_use_null_relations
projects = Developer.new.projects
assert_no_queries do
assert_equal [], projects
@@ -824,4 +859,19 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
def test_custom_join_table
assert_equal 'edges', Vertex.reflect_on_association(:sources).join_table
end
+
+ def test_namespaced_habtm
+ magazine = Publisher::Magazine.create
+ article = Publisher::Article.create
+ magazine.articles << article
+ magazine.save
+
+ assert_includes magazine.articles, article
+ end
+
+ def test_redefine_habtm
+ child = SubDeveloper.new("name" => "Aredridel")
+ child.special_projects << SpecialProject.new("name" => "Special Project")
+ assert_equal true, child.save
+ end
end
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
index c79c0c87c5..5f01352ab4 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -26,6 +26,8 @@ require 'models/reference'
require 'models/job'
require 'models/college'
require 'models/student'
+require 'models/pirate'
+require 'models/ship'
class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCase
fixtures :authors, :posts, :comments
@@ -43,12 +45,18 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
fixtures :accounts, :categories, :companies, :developers, :projects,
:developers_projects, :topics, :authors, :comments,
:people, :posts, :readers, :taggings, :cars, :essays,
- :categorizations, :jobs
+ :categorizations, :jobs, :tags
def setup
Client.destroyed_client_ids.clear
end
+ def test_sti_subselect_count
+ tag = Tag.first
+ len = Post.tagged_with(tag.id).limit(10).size
+ assert_operator len, :>, 0
+ end
+
def test_anonymous_has_many
developer = Class.new(ActiveRecord::Base) {
self.table_name = 'developers'
@@ -131,6 +139,19 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
assert_equal(expected_sql, loaded_sql)
end
+ def test_delete_all_on_association_with_nil_dependency_is_the_same_as_not_loaded
+ author = authors :david
+ author.posts.create!(:title => "test", :body => "body")
+ author.reload
+ expected_sql = capture_sql { author.posts.delete_all }
+
+ author.posts.create!(:title => "test", :body => "body")
+ author.reload
+ author.posts.to_a
+ loaded_sql = capture_sql { author.posts.delete_all }
+ assert_equal(expected_sql, loaded_sql)
+ end
+
def test_building_the_associated_object_with_implicit_sti_base_class
firm = DependentFirm.new
company = firm.companies.build
@@ -1864,4 +1885,23 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
end
end
end
+
+ test 'passes custom context validation to validate children' do
+ pirate = FamousPirate.new
+ pirate.famous_ships << ship = FamousShip.new
+
+ assert pirate.valid?
+ assert_not pirate.valid?(:conference)
+ assert_equal "can't be blank", ship.errors[:name].first
+ end
+
+ test 'association with instance dependent scope' do
+ bob = authors(:bob)
+ Post.create!(title: "signed post by bob", body: "stuff", author: authors(:bob))
+ Post.create!(title: "anonymous post", body: "more stuff", author: authors(:bob))
+ assert_equal ["misc post by bob", "other post by bob",
+ "signed post by bob"], bob.posts_with_signature.map(&:title).sort
+
+ assert_equal [], authors(:david).posts_with_signature.map(&:title)
+ end
end
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 e68ad74f70..2e62189e7a 100644
--- a/activerecord/test/cases/associations/has_many_through_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb
@@ -698,9 +698,6 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase
[:added, :before, "Roger"],
[:added, :after, "Roger"]
], log.last(4)
-
- post.people_with_callbacks.clear
- assert_equal((%w(Michael David Julian Roger) * 2).sort, log.last(8).collect(&:last).sort)
end
def test_dynamic_find_should_respect_association_include
diff --git a/activerecord/test/cases/associations/inner_join_association_test.rb b/activerecord/test/cases/associations/inner_join_association_test.rb
index b23517b2f9..07cf65a760 100644
--- a/activerecord/test/cases/associations/inner_join_association_test.rb
+++ b/activerecord/test/cases/associations/inner_join_association_test.rb
@@ -126,4 +126,14 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase
categories = author.categories.includes(:special_categorizations).references(:special_categorizations).to_a
assert_equal 2, categories.size
end
+
+ test "the correct records are loaded when including an aliased association" do
+ author = Author.create! name: "Jon"
+ author.categories.create! name: 'Not Special'
+ author.special_categories.create! name: 'Special'
+
+ categories = author.categories.eager_load(:special_categorizations).order(:name).to_a
+ assert_equal 0, categories.first.special_categorizations.size
+ assert_equal 1, categories.second.special_categorizations.size
+ end
end