diff options
Diffstat (limited to 'activerecord/test/cases/method_scoping_test.rb')
-rw-r--r-- | activerecord/test/cases/method_scoping_test.rb | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/activerecord/test/cases/method_scoping_test.rb b/activerecord/test/cases/method_scoping_test.rb index ff10bfaf3e..6372b4f6aa 100644 --- a/activerecord/test/cases/method_scoping_test.rb +++ b/activerecord/test/cases/method_scoping_test.rb @@ -522,6 +522,73 @@ class HasAndBelongsToManyScopingTest< ActiveRecord::TestCase end +class DefaultScopingTest < ActiveRecord::TestCase + fixtures :developers + + 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_scoping_with_threads + scope = [{ :create => {}, :find => { :order => 'salary DESC' } }] + + 2.times do + Thread.new { assert_equal scope, DeveloperOrderedBySalary.send(:scoped_methods) }.join + end + end + + def test_default_scoping_with_inheritance + scope = [{ :create => {}, :find => { :order => 'salary DESC' } }] + + # Inherit a class having a default scope and define a new default scope + klass = Class.new(DeveloperOrderedBySalary) + klass.send :default_scope, {} + + # Scopes added on children should append to parent scope + expected_klass_scope = [{ :create => {}, :find => { :order => 'salary DESC' }}, { :create => {}, :find => {} }] + assert_equal expected_klass_scope, klass.send(:scoped_methods) + + # Parent should still have the original scope + assert_equal scope, DeveloperOrderedBySalary.send(:scoped_methods) + 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.with_scope(:find => { :order => 'name DESC'}) do + DeveloperOrderedBySalary.find(:all).collect { |dev| dev.salary } + end + assert_equal expected, received + end + + def test_named_scope + expected = Developer.find(:all, :order => 'name DESC').collect { |dev| dev.salary } + received = DeveloperOrderedBySalary.by_name.find(:all).collect { |dev| dev.salary } + assert_equal expected, received + end + + def test_nested_exclusive_scope + expected = Developer.find(:all, :limit => 100).collect { |dev| dev.salary } + received = DeveloperOrderedBySalary.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 +end + =begin # We disabled the scoping for has_one and belongs_to as we can't think of a proper use case |