diff options
Diffstat (limited to 'activerecord/test/cases/method_scoping_test.rb')
| -rw-r--r-- | activerecord/test/cases/method_scoping_test.rb | 221 |
1 files changed, 16 insertions, 205 deletions
diff --git a/activerecord/test/cases/method_scoping_test.rb b/activerecord/test/cases/method_scoping_test.rb index e93f22bede..4e8ce1dac1 100644 --- a/activerecord/test/cases/method_scoping_test.rb +++ b/activerecord/test/cases/method_scoping_test.rb @@ -1,3 +1,7 @@ +# This file can be removed once with_exclusive_scope and with_scope are removed. +# All the tests were already ported to relation_scoping_test.rb when the new +# relation scoping API was added. + require "cases/helper" require 'models/post' require 'models/author' @@ -77,11 +81,13 @@ class MethodScopingTest < ActiveRecord::TestCase end end - def test_options_select_replaces_scope_select - Developer.send(:with_scope, :find => { :select => "id, name" }) do + def test_scope_select_concatenates + Developer.send(:with_scope, :find => { :select => "name" }) do developer = Developer.find(:first, :select => 'id, salary', :conditions => "name = 'David'") assert_equal 80000, developer.salary - assert !developer.has_attribute?(:name) + assert developer.has_attribute?(:id) + assert developer.has_attribute?(:name) + assert developer.has_attribute?(:salary) end end @@ -281,6 +287,12 @@ class NestedScopingTest < ActiveRecord::TestCase end end + def test_with_exclusive_scope_with_relation + assert_raise(ArgumentError) do + Developer.all_johns + end + end + def test_append_conditions Developer.send(:with_scope, :find => { :conditions => "name = 'David'" }) do Developer.send(:with_scope, :find => { :conditions => 'salary = 80000' }) do @@ -531,205 +543,4 @@ class NestedScopingTest < ActiveRecord::TestCase assert_equal 1, scoped_authors.size assert_equal authors(:david).attributes, scoped_authors.first.attributes end -end - -class HasManyScopingTest< ActiveRecord::TestCase - fixtures :comments, :posts - - def setup - @welcome = Post.find(1) - end - - def test_forwarding_of_static_methods - assert_equal 'a comment...', Comment.what_are_you - assert_equal 'a comment...', @welcome.comments.what_are_you - end - - def test_forwarding_to_scoped - assert_equal 4, Comment.search_by_type('Comment').size - assert_equal 2, @welcome.comments.search_by_type('Comment').size - end - - def test_forwarding_to_dynamic_finders - assert_equal 4, Comment.find_all_by_type('Comment').size - assert_equal 2, @welcome.comments.find_all_by_type('Comment').size - end - - def test_nested_scope - Comment.send(:with_scope, :find => { :conditions => '1=1' }) do - assert_equal 'a comment...', @welcome.comments.what_are_you - end - end -end - -class HasAndBelongsToManyScopingTest< ActiveRecord::TestCase - fixtures :posts, :categories, :categories_posts - - def setup - @welcome = Post.find(1) - end - - def test_forwarding_of_static_methods - assert_equal 'a category...', Category.what_are_you - assert_equal 'a category...', @welcome.categories.what_are_you - end - - def test_forwarding_to_dynamic_finders - assert_equal 4, Category.find_all_by_type('SpecialCategory').size - assert_equal 0, @welcome.categories.find_all_by_type('SpecialCategory').size - assert_equal 2, @welcome.categories.find_all_by_type('Category').size - end - - def test_nested_scope - Category.send(:with_scope, :find => { :conditions => '1=1' }) do - assert_equal 'a comment...', @welcome.comments.what_are_you - end - end -end - -class DefaultScopingTest < ActiveRecord::TestCase - fixtures :developers, :posts - - def test_default_scope - expected = Developer.find(:all, :order => 'salary DESC').collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.find(:all).collect { |dev| dev.salary } - assert_equal expected, received - end - - def test_default_scope_with_conditions_string - assert_equal Developer.find_all_by_name('David').map(&:id).sort, DeveloperCalledDavid.find(:all).map(&:id).sort - assert_equal nil, DeveloperCalledDavid.create!.name - end - - def test_default_scope_with_conditions_hash - assert_equal Developer.find_all_by_name('Jamis').map(&:id).sort, DeveloperCalledJamis.find(:all).map(&:id).sort - assert_equal 'Jamis', DeveloperCalledJamis.create!.name - end - - def test_default_scoping_with_threads - 2.times do - Thread.new { assert_equal ['salary DESC'], DeveloperOrderedBySalary.scoped.order_values }.join - end - end - - def test_default_scoping_with_inheritance - # Inherit a class having a default scope and define a new default scope - klass = Class.new(DeveloperOrderedBySalary) - klass.send :default_scope, :limit => 1 - - # Scopes added on children should append to parent scope - assert_equal 1, klass.scoped.limit_value - assert_equal ['salary DESC'], klass.scoped.order_values - - # Parent should still have the original scope - assert_nil DeveloperOrderedBySalary.scoped.limit_value - assert_equal ['salary DESC'], DeveloperOrderedBySalary.scoped.order_values - end - - def test_default_scope_called_twice_merges_conditions - Developer.destroy_all - Developer.create!(:name => "David", :salary => 80000) - Developer.create!(:name => "David", :salary => 100000) - Developer.create!(:name => "Brian", :salary => 100000) - - klass = Class.new(Developer) - klass.__send__ :default_scope, :conditions => { :name => "David" } - klass.__send__ :default_scope, :conditions => { :salary => 100000 } - assert_equal 1, klass.count - assert_equal "David", klass.first.name - assert_equal 100000, klass.first.salary - end - def test_method_scope - expected = Developer.find(:all, :order => 'name DESC').collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.all_ordered_by_name.collect { |dev| dev.salary } - assert_equal expected, received - end - - def test_nested_scope - expected = Developer.find(:all, :order => 'name DESC').collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.send(:with_scope, :find => { :order => 'name DESC'}) do - DeveloperOrderedBySalary.find(:all).collect { |dev| dev.salary } - end - assert_equal expected, received - end - - def test_named_scope_overwrites_default - expected = Developer.find(:all, :order => 'name DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.by_name.find(:all).collect { |dev| dev.name } - assert_equal expected, received - end - - def test_nested_exclusive_scope - expected = Developer.find(:all, :limit => 100).collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.send(:with_exclusive_scope, :find => { :limit => 100 }) do - DeveloperOrderedBySalary.find(:all).collect { |dev| dev.salary } - end - assert_equal expected, received - end - - def test_overwriting_default_scope - expected = Developer.find(:all, :order => 'salary').collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.find(:all, :order => 'salary').collect { |dev| dev.salary } - assert_equal expected, received - end - - def test_default_scope_using_relation - posts = PostWithComment.scoped - assert_equal 2, posts.count - assert_equal posts(:thinking), posts.first - end - - def test_create_attribute_overwrites_default_scoping - assert_equal 'David', PoorDeveloperCalledJamis.create!(:name => 'David').name - assert_equal 200000, PoorDeveloperCalledJamis.create!(:name => 'David', :salary => 200000).salary - end - - def test_create_attribute_overwrites_default_values - assert_equal nil, PoorDeveloperCalledJamis.create!(:salary => nil).salary - assert_equal 50000, PoorDeveloperCalledJamis.create!(:name => 'David').salary - end -end - -=begin -# We disabled the scoping for has_one and belongs_to as we can't think of a proper use case - -class BelongsToScopingTest< ActiveRecord::TestCase - fixtures :comments, :posts - - def setup - @greetings = Comment.find(1) - end - - def test_forwarding_of_static_method - assert_equal 'a post...', Post.what_are_you - assert_equal 'a post...', @greetings.post.what_are_you - end - - def test_forwarding_to_dynamic_finders - assert_equal 4, Post.find_all_by_type('Post').size - assert_equal 1, @greetings.post.find_all_by_type('Post').size - end - -end - -class HasOneScopingTest< ActiveRecord::TestCase - fixtures :comments, :posts - - def setup - @sti_comments = Post.find(4) - end - - def test_forwarding_of_static_methods - assert_equal 'a comment...', Comment.what_are_you - assert_equal 'a very special comment...', @sti_comments.very_special_comment.what_are_you - end - - def test_forwarding_to_dynamic_finders - assert_equal 1, Comment.find_all_by_type('VerySpecialComment').size - assert_equal 1, @sti_comments.very_special_comment.find_all_by_type('VerySpecialComment').size - assert_equal 0, @sti_comments.very_special_comment.find_all_by_type('Comment').size - end - -end - -=end +end
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