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split relation_scoping_test.rb's default scoping tests into another file

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commit 7be9e886826fe5ceb725f0ba9eec1bf9c1c94655 1 parent e4da432
Takehiro Adachi authored
360 activerecord/test/cases/scoping/default_scoping_test.rb
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@@ -0,0 +1,360 @@
+require 'cases/helper'
+require 'models/post'
+require 'models/developer'
+
+class DefaultScopingTest < ActiveRecord::TestCase
+ fixtures :developers, :posts
+
+ def test_default_scope
+ expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary }
+ received = DeveloperOrderedBySalary.all.collect { |dev| dev.salary }
+ assert_equal expected, received
+ end
+
+ def test_default_scope_as_class_method
+ assert_equal [developers(:david).becomes(ClassMethodDeveloperCalledDavid)], ClassMethodDeveloperCalledDavid.all
+ end
+
+ def test_default_scope_as_class_method_referencing_scope
+ assert_equal [developers(:david).becomes(ClassMethodReferencingScopeDeveloperCalledDavid)], ClassMethodReferencingScopeDeveloperCalledDavid.all
+ end
+
+ def test_default_scope_as_block_referencing_scope
+ assert_equal [developers(:david).becomes(LazyBlockReferencingScopeDeveloperCalledDavid)], LazyBlockReferencingScopeDeveloperCalledDavid.all
+ end
+
+ def test_default_scope_with_lambda
+ assert_equal [developers(:david).becomes(LazyLambdaDeveloperCalledDavid)], LazyLambdaDeveloperCalledDavid.all
+ end
+
+ def test_default_scope_with_block
+ assert_equal [developers(:david).becomes(LazyBlockDeveloperCalledDavid)], LazyBlockDeveloperCalledDavid.all
+ end
+
+ def test_default_scope_with_callable
+ assert_equal [developers(:david).becomes(CallableDeveloperCalledDavid)], CallableDeveloperCalledDavid.all
+ end
+
+ def test_default_scope_is_unscoped_on_find
+ assert_equal 1, DeveloperCalledDavid.count
+ assert_equal 11, DeveloperCalledDavid.unscoped.count
+ end
+
+ def test_default_scope_is_unscoped_on_create
+ assert_nil DeveloperCalledJamis.unscoped.create!.name
+ end
+
+ def test_default_scope_with_conditions_string
+ assert_equal Developer.where(name: 'David').map(&:id).sort, DeveloperCalledDavid.all.map(&:id).sort
+ assert_equal nil, DeveloperCalledDavid.create!.name
+ end
+
+ def test_default_scope_with_conditions_hash
+ assert_equal Developer.where(name: 'Jamis').map(&:id).sort, DeveloperCalledJamis.all.map(&:id).sort
+ assert_equal 'Jamis', DeveloperCalledJamis.create!.name
+ end
+
+ def test_default_scoping_with_threads
+ 2.times do
+ Thread.new { assert DeveloperOrderedBySalary.all.to_sql.include?('salary DESC') }.join
+ end
+ end
+
+ def test_default_scope_with_inheritance
+ wheres = InheritedPoorDeveloperCalledJamis.all.where_values_hash
+ assert_equal "Jamis", wheres['name']
+ assert_equal 50000, wheres['salary']
+ end
+
+ def test_default_scope_with_module_includes
+ wheres = ModuleIncludedPoorDeveloperCalledJamis.all.where_values_hash
+ assert_equal "Jamis", wheres['name']
+ assert_equal 50000, wheres['salary']
+ end
+
+ def test_default_scope_with_multiple_calls
+ wheres = MultiplePoorDeveloperCalledJamis.all.where_values_hash
+ assert_equal "Jamis", wheres['name']
+ assert_equal 50000, wheres['salary']
+ end
+
+ def test_scope_overwrites_default
+ expected = Developer.all.merge!(:order => ' name DESC, salary DESC').to_a.collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.by_name.to_a.collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_reorder_overrides_default_scope_order
+ expected = Developer.order('name DESC').collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.reorder('name DESC').collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_order_after_reorder_combines_orders
+ expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
+ received = Developer.order('name ASC').reorder('name DESC').order('id DESC').collect { |dev| [dev.name, dev.id] }
+ assert_equal expected, received
+ end
+
+ def test_unscope_overrides_default_scope
+ expected = Developer.all.collect { |dev| [dev.name, dev.id] }
+ received = Developer.order('name ASC, id DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
+ assert_equal expected, received
+ end
+
+ def test_unscope_after_reordering_and_combining
+ expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
+ received = DeveloperOrderedBySalary.reorder('name DESC').unscope(:order).order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
+ assert_equal expected, received
+
+ expected_2 = Developer.all.collect { |dev| [dev.name, dev.id] }
+ received_2 = Developer.order('id DESC, name DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
+ assert_equal expected_2, received_2
+
+ expected_3 = Developer.all.collect { |dev| [dev.name, dev.id] }
+ received_3 = Developer.reorder('name DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
+ assert_equal expected_3, received_3
+ end
+
+ def test_unscope_with_where_attributes
+ expected = Developer.order('salary DESC').collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.where(name: 'David').unscope(where: :name).collect { |dev| dev.name }
+ assert_equal expected, received
+
+ expected_2 = Developer.order('salary DESC').collect { |dev| dev.name }
+ received_2 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope({:where => :name}, :select).collect { |dev| dev.name }
+ assert_equal expected_2, received_2
+
+ expected_3 = Developer.order('salary DESC').collect { |dev| dev.name }
+ received_3 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope(:select, :where).collect { |dev| dev.name }
+ assert_equal expected_3, received_3
+ end
+
+ def test_unscope_multiple_where_clauses
+ expected = Developer.order('salary DESC').collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_unscope_with_grouping_attributes
+ expected = Developer.order('salary DESC').collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect { |dev| dev.name }
+ assert_equal expected, received
+
+ expected_2 = Developer.order('salary DESC').collect { |dev| dev.name }
+ received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect { |dev| dev.name }
+ assert_equal expected_2, received_2
+ end
+
+ def test_unscope_with_limit_in_query
+ expected = Developer.order('salary DESC').collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_order_to_unscope_reordering
+ expected = DeveloperOrderedBySalary.all.collect { |dev| [dev.name, dev.id] }
+ received = DeveloperOrderedBySalary.order('salary DESC, name ASC').reverse_order.unscope(:order).collect { |dev| [dev.name, dev.id] }
+ assert_equal expected, received
+ end
+
+ def test_unscope_reverse_order
+ expected = Developer.all.collect { |dev| dev.name }
+ received = Developer.order('salary DESC').reverse_order.unscope(:order).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_unscope_select
+ expected = Developer.order('salary ASC').collect { |dev| dev.name }
+ received = Developer.order('salary DESC').reverse_order.select(:name => "Jamis").unscope(:select).collect { |dev| dev.name }
+ assert_equal expected, received
+
+ expected_2 = Developer.all.collect { |dev| dev.id }
+ received_2 = Developer.select(:name).unscope(:select).collect { |dev| dev.id }
+ assert_equal expected_2, received_2
+ end
+
+ def test_unscope_offset
+ expected = Developer.all.collect { |dev| dev.name }
+ received = Developer.offset(5).unscope(:offset).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_unscope_joins_and_select_on_developers_projects
+ expected = Developer.all.collect { |dev| dev.name }
+ received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_unscope_includes
+ expected = Developer.all.collect { |dev| dev.name }
+ received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_unscope_having
+ expected = DeveloperOrderedBySalary.all.collect { |dev| dev.name }
+ received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect { |dev| dev.name }
+ assert_equal expected, received
+ end
+
+ def test_unscope_errors_with_invalid_value
+ assert_raises(ArgumentError) do
+ Developer.includes(:projects).where(name: "Jamis").unscope(:stupidly_incorrect_value)
+ end
+
+ assert_raises(ArgumentError) do
+ Developer.all.unscope(:includes, :select, :some_broken_value)
+ end
+
+ assert_raises(ArgumentError) do
+ Developer.order('name DESC').reverse_order.unscope(:reverse_order)
+ end
+
+ assert_raises(ArgumentError) do
+ Developer.order('name DESC').where(name: "Jamis").unscope()
+ end
+ end
+
+ def test_unscope_errors_with_non_where_hash_keys
+ assert_raises(ArgumentError) do
+ Developer.where(name: "Jamis").limit(4).unscope(limit: 4)
+ end
+
+ assert_raises(ArgumentError) do
+ Developer.where(name: "Jamis").unscope("where" => :name)
+ end
+ end
+
+ def test_unscope_errors_with_non_symbol_or_hash_arguments
+ assert_raises(ArgumentError) do
+ Developer.where(name: "Jamis").limit(3).unscope("limit")
+ end
+
+ assert_raises(ArgumentError) do
+ Developer.select("id").unscope("select")
+ end
+
+ assert_raises(ArgumentError) do
+ Developer.select("id").unscope(5)
+ end
+ end
+
+ def test_order_in_default_scope_should_not_prevail
+ expected = Developer.all.merge!(:order => 'salary').to_a.collect { |dev| dev.salary }
+ received = DeveloperOrderedBySalary.all.merge!(:order => 'salary').to_a.collect { |dev| dev.salary }
+ assert_equal expected, received
+ 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
+
+ def test_default_scope_attribute
+ jamis = PoorDeveloperCalledJamis.new(:name => 'David')
+ assert_equal 50000, jamis.salary
+ end
+
+ def test_where_attribute
+ aaron = PoorDeveloperCalledJamis.where(:salary => 20).new(:name => 'Aaron')
+ assert_equal 20, aaron.salary
+ assert_equal 'Aaron', aaron.name
+ end
+
+ def test_where_attribute_merge
+ aaron = PoorDeveloperCalledJamis.where(:name => 'foo').new(:name => 'Aaron')
+ assert_equal 'Aaron', aaron.name
+ end
+
+ def test_scope_composed_by_limit_and_then_offset_is_equal_to_scope_composed_by_offset_and_then_limit
+ posts_limit_offset = Post.limit(3).offset(2)
+ posts_offset_limit = Post.offset(2).limit(3)
+ assert_equal posts_limit_offset, posts_offset_limit
+ end
+
+ def test_create_with_merge
+ aaron = PoorDeveloperCalledJamis.create_with(:name => 'foo', :salary => 20).merge(
+ PoorDeveloperCalledJamis.create_with(:name => 'Aaron')).new
+ assert_equal 20, aaron.salary
+ assert_equal 'Aaron', aaron.name
+
+ aaron = PoorDeveloperCalledJamis.create_with(:name => 'foo', :salary => 20).
+ create_with(:name => 'Aaron').new
+ assert_equal 20, aaron.salary
+ assert_equal 'Aaron', aaron.name
+ end
+
+ def test_create_with_reset
+ jamis = PoorDeveloperCalledJamis.create_with(:name => 'Aaron').create_with(nil).new
+ assert_equal 'Jamis', jamis.name
+ end
+
+ # FIXME: I don't know if this is *desired* behavior, but it is *today's*
+ # behavior.
+ def test_create_with_empty_hash_will_not_reset
+ jamis = PoorDeveloperCalledJamis.create_with(:name => 'Aaron').create_with({}).new
+ assert_equal 'Aaron', jamis.name
+ end
+
+ def test_unscoped_with_named_scope_should_not_have_default_scope
+ assert_equal [DeveloperCalledJamis.find(developers(:poor_jamis).id)], DeveloperCalledJamis.poor
+
+ assert DeveloperCalledJamis.unscoped.poor.include?(developers(:david).becomes(DeveloperCalledJamis))
+
+ assert_equal 11, DeveloperCalledJamis.unscoped.length
+ assert_equal 1, DeveloperCalledJamis.poor.length
+ assert_equal 10, DeveloperCalledJamis.unscoped.poor.length
+ assert_equal 10, DeveloperCalledJamis.unscoped { DeveloperCalledJamis.poor }.length
+ end
+
+ def test_default_scope_select_ignored_by_aggregations
+ assert_equal DeveloperWithSelect.all.to_a.count, DeveloperWithSelect.count
+ end
+
+ def test_default_scope_select_ignored_by_grouped_aggregations
+ assert_equal Hash[Developer.all.group_by(&:salary).map { |s, d| [s, d.count] }],
+ DeveloperWithSelect.group(:salary).count
+ end
+
+ def test_default_scope_order_ignored_by_aggregations
+ assert_equal DeveloperOrderedBySalary.all.count, DeveloperOrderedBySalary.count
+ end
+
+ def test_default_scope_find_last
+ assert DeveloperOrderedBySalary.count > 1, "need more than one row for test"
+
+ lowest_salary_dev = DeveloperOrderedBySalary.find(developers(:poor_jamis).id)
+ assert_equal lowest_salary_dev, DeveloperOrderedBySalary.last
+ end
+
+ def test_default_scope_include_with_count
+ d = DeveloperWithIncludes.create!
+ d.audit_logs.create! :message => 'foo'
+
+ assert_equal 1, DeveloperWithIncludes.where(:audit_logs => { :message => 'foo' }).count
+ end
+
+ def test_default_scope_is_threadsafe
+ if in_memory_db?
+ skip "in memory db can't share a db between threads"
+ end
+
+ threads = []
+ assert_not_equal 1, ThreadsafeDeveloper.unscoped.count
+
+ threads << Thread.new do
+ Thread.current[:long_default_scope] = true
+ assert_equal 1, ThreadsafeDeveloper.all.to_a.count
+ end
+ threads << Thread.new do
+ assert_equal 1, ThreadsafeDeveloper.all.to_a.count
+ end
+ threads.each(&:join)
+ end
+end
357 activerecord/test/cases/scoping/relation_scoping_test.rb
View
@@ -329,360 +329,3 @@ def test_nested_scope_finder
end
end
end
-
-class DefaultScopingTest < ActiveRecord::TestCase
- fixtures :developers, :posts
-
- def test_default_scope
- expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary }
- received = DeveloperOrderedBySalary.all.collect { |dev| dev.salary }
- assert_equal expected, received
- end
-
- def test_default_scope_as_class_method
- assert_equal [developers(:david).becomes(ClassMethodDeveloperCalledDavid)], ClassMethodDeveloperCalledDavid.all
- end
-
- def test_default_scope_as_class_method_referencing_scope
- assert_equal [developers(:david).becomes(ClassMethodReferencingScopeDeveloperCalledDavid)], ClassMethodReferencingScopeDeveloperCalledDavid.all
- end
-
- def test_default_scope_as_block_referencing_scope
- assert_equal [developers(:david).becomes(LazyBlockReferencingScopeDeveloperCalledDavid)], LazyBlockReferencingScopeDeveloperCalledDavid.all
- end
-
- def test_default_scope_with_lambda
- assert_equal [developers(:david).becomes(LazyLambdaDeveloperCalledDavid)], LazyLambdaDeveloperCalledDavid.all
- end
-
- def test_default_scope_with_block
- assert_equal [developers(:david).becomes(LazyBlockDeveloperCalledDavid)], LazyBlockDeveloperCalledDavid.all
- end
-
- def test_default_scope_with_callable
- assert_equal [developers(:david).becomes(CallableDeveloperCalledDavid)], CallableDeveloperCalledDavid.all
- end
-
- def test_default_scope_is_unscoped_on_find
- assert_equal 1, DeveloperCalledDavid.count
- assert_equal 11, DeveloperCalledDavid.unscoped.count
- end
-
- def test_default_scope_is_unscoped_on_create
- assert_nil DeveloperCalledJamis.unscoped.create!.name
- end
-
- def test_default_scope_with_conditions_string
- assert_equal Developer.where(name: 'David').map(&:id).sort, DeveloperCalledDavid.all.map(&:id).sort
- assert_equal nil, DeveloperCalledDavid.create!.name
- end
-
- def test_default_scope_with_conditions_hash
- assert_equal Developer.where(name: 'Jamis').map(&:id).sort, DeveloperCalledJamis.all.map(&:id).sort
- assert_equal 'Jamis', DeveloperCalledJamis.create!.name
- end
-
- def test_default_scoping_with_threads
- 2.times do
- Thread.new { assert DeveloperOrderedBySalary.all.to_sql.include?('salary DESC') }.join
- end
- end
-
- def test_default_scope_with_inheritance
- wheres = InheritedPoorDeveloperCalledJamis.all.where_values_hash
- assert_equal "Jamis", wheres['name']
- assert_equal 50000, wheres['salary']
- end
-
- def test_default_scope_with_module_includes
- wheres = ModuleIncludedPoorDeveloperCalledJamis.all.where_values_hash
- assert_equal "Jamis", wheres['name']
- assert_equal 50000, wheres['salary']
- end
-
- def test_default_scope_with_multiple_calls
- wheres = MultiplePoorDeveloperCalledJamis.all.where_values_hash
- assert_equal "Jamis", wheres['name']
- assert_equal 50000, wheres['salary']
- end
-
- def test_scope_overwrites_default
- expected = Developer.all.merge!(:order => ' name DESC, salary DESC').to_a.collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.by_name.to_a.collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_reorder_overrides_default_scope_order
- expected = Developer.order('name DESC').collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.reorder('name DESC').collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_order_after_reorder_combines_orders
- expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
- received = Developer.order('name ASC').reorder('name DESC').order('id DESC').collect { |dev| [dev.name, dev.id] }
- assert_equal expected, received
- end
-
- def test_unscope_overrides_default_scope
- expected = Developer.all.collect { |dev| [dev.name, dev.id] }
- received = Developer.order('name ASC, id DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
- assert_equal expected, received
- end
-
- def test_unscope_after_reordering_and_combining
- expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
- received = DeveloperOrderedBySalary.reorder('name DESC').unscope(:order).order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
- assert_equal expected, received
-
- expected_2 = Developer.all.collect { |dev| [dev.name, dev.id] }
- received_2 = Developer.order('id DESC, name DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
- assert_equal expected_2, received_2
-
- expected_3 = Developer.all.collect { |dev| [dev.name, dev.id] }
- received_3 = Developer.reorder('name DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
- assert_equal expected_3, received_3
- end
-
- def test_unscope_with_where_attributes
- expected = Developer.order('salary DESC').collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.where(name: 'David').unscope(where: :name).collect { |dev| dev.name }
- assert_equal expected, received
-
- expected_2 = Developer.order('salary DESC').collect { |dev| dev.name }
- received_2 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope({:where => :name}, :select).collect { |dev| dev.name }
- assert_equal expected_2, received_2
-
- expected_3 = Developer.order('salary DESC').collect { |dev| dev.name }
- received_3 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope(:select, :where).collect { |dev| dev.name }
- assert_equal expected_3, received_3
- end
-
- def test_unscope_multiple_where_clauses
- expected = Developer.order('salary DESC').collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_unscope_with_grouping_attributes
- expected = Developer.order('salary DESC').collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect { |dev| dev.name }
- assert_equal expected, received
-
- expected_2 = Developer.order('salary DESC').collect { |dev| dev.name }
- received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect { |dev| dev.name }
- assert_equal expected_2, received_2
- end
-
- def test_unscope_with_limit_in_query
- expected = Developer.order('salary DESC').collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_order_to_unscope_reordering
- expected = DeveloperOrderedBySalary.all.collect { |dev| [dev.name, dev.id] }
- received = DeveloperOrderedBySalary.order('salary DESC, name ASC').reverse_order.unscope(:order).collect { |dev| [dev.name, dev.id] }
- assert_equal expected, received
- end
-
- def test_unscope_reverse_order
- expected = Developer.all.collect { |dev| dev.name }
- received = Developer.order('salary DESC').reverse_order.unscope(:order).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_unscope_select
- expected = Developer.order('salary ASC').collect { |dev| dev.name }
- received = Developer.order('salary DESC').reverse_order.select(:name => "Jamis").unscope(:select).collect { |dev| dev.name }
- assert_equal expected, received
-
- expected_2 = Developer.all.collect { |dev| dev.id }
- received_2 = Developer.select(:name).unscope(:select).collect { |dev| dev.id }
- assert_equal expected_2, received_2
- end
-
- def test_unscope_offset
- expected = Developer.all.collect { |dev| dev.name }
- received = Developer.offset(5).unscope(:offset).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_unscope_joins_and_select_on_developers_projects
- expected = Developer.all.collect { |dev| dev.name }
- received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_unscope_includes
- expected = Developer.all.collect { |dev| dev.name }
- received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_unscope_having
- expected = DeveloperOrderedBySalary.all.collect { |dev| dev.name }
- received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect { |dev| dev.name }
- assert_equal expected, received
- end
-
- def test_unscope_errors_with_invalid_value
- assert_raises(ArgumentError) do
- Developer.includes(:projects).where(name: "Jamis").unscope(:stupidly_incorrect_value)
- end
-
- assert_raises(ArgumentError) do
- Developer.all.unscope(:includes, :select, :some_broken_value)
- end
-
- assert_raises(ArgumentError) do
- Developer.order('name DESC').reverse_order.unscope(:reverse_order)
- end
-
- assert_raises(ArgumentError) do
- Developer.order('name DESC').where(name: "Jamis").unscope()
- end
- end
-
- def test_unscope_errors_with_non_where_hash_keys
- assert_raises(ArgumentError) do
- Developer.where(name: "Jamis").limit(4).unscope(limit: 4)
- end
-
- assert_raises(ArgumentError) do
- Developer.where(name: "Jamis").unscope("where" => :name)
- end
- end
-
- def test_unscope_errors_with_non_symbol_or_hash_arguments
- assert_raises(ArgumentError) do
- Developer.where(name: "Jamis").limit(3).unscope("limit")
- end
-
- assert_raises(ArgumentError) do
- Developer.select("id").unscope("select")
- end
-
- assert_raises(ArgumentError) do
- Developer.select("id").unscope(5)
- end
- end
-
- def test_order_in_default_scope_should_not_prevail
- expected = Developer.all.merge!(:order => 'salary').to_a.collect { |dev| dev.salary }
- received = DeveloperOrderedBySalary.all.merge!(:order => 'salary').to_a.collect { |dev| dev.salary }
- assert_equal expected, received
- 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
-
- def test_default_scope_attribute
- jamis = PoorDeveloperCalledJamis.new(:name => 'David')
- assert_equal 50000, jamis.salary
- end
-
- def test_where_attribute
- aaron = PoorDeveloperCalledJamis.where(:salary => 20).new(:name => 'Aaron')
- assert_equal 20, aaron.salary
- assert_equal 'Aaron', aaron.name
- end
-
- def test_where_attribute_merge
- aaron = PoorDeveloperCalledJamis.where(:name => 'foo').new(:name => 'Aaron')
- assert_equal 'Aaron', aaron.name
- end
-
- def test_scope_composed_by_limit_and_then_offset_is_equal_to_scope_composed_by_offset_and_then_limit
- posts_limit_offset = Post.limit(3).offset(2)
- posts_offset_limit = Post.offset(2).limit(3)
- assert_equal posts_limit_offset, posts_offset_limit
- end
-
- def test_create_with_merge
- aaron = PoorDeveloperCalledJamis.create_with(:name => 'foo', :salary => 20).merge(
- PoorDeveloperCalledJamis.create_with(:name => 'Aaron')).new
- assert_equal 20, aaron.salary
- assert_equal 'Aaron', aaron.name
-
- aaron = PoorDeveloperCalledJamis.create_with(:name => 'foo', :salary => 20).
- create_with(:name => 'Aaron').new
- assert_equal 20, aaron.salary
- assert_equal 'Aaron', aaron.name
- end
-
- def test_create_with_reset
- jamis = PoorDeveloperCalledJamis.create_with(:name => 'Aaron').create_with(nil).new
- assert_equal 'Jamis', jamis.name
- end
-
- # FIXME: I don't know if this is *desired* behavior, but it is *today's*
- # behavior.
- def test_create_with_empty_hash_will_not_reset
- jamis = PoorDeveloperCalledJamis.create_with(:name => 'Aaron').create_with({}).new
- assert_equal 'Aaron', jamis.name
- end
-
- def test_unscoped_with_named_scope_should_not_have_default_scope
- assert_equal [DeveloperCalledJamis.find(developers(:poor_jamis).id)], DeveloperCalledJamis.poor
-
- assert DeveloperCalledJamis.unscoped.poor.include?(developers(:david).becomes(DeveloperCalledJamis))
-
- assert_equal 11, DeveloperCalledJamis.unscoped.length
- assert_equal 1, DeveloperCalledJamis.poor.length
- assert_equal 10, DeveloperCalledJamis.unscoped.poor.length
- assert_equal 10, DeveloperCalledJamis.unscoped { DeveloperCalledJamis.poor }.length
- end
-
- def test_default_scope_select_ignored_by_aggregations
- assert_equal DeveloperWithSelect.all.to_a.count, DeveloperWithSelect.count
- end
-
- def test_default_scope_select_ignored_by_grouped_aggregations
- assert_equal Hash[Developer.all.group_by(&:salary).map { |s, d| [s, d.count] }],
- DeveloperWithSelect.group(:salary).count
- end
-
- def test_default_scope_order_ignored_by_aggregations
- assert_equal DeveloperOrderedBySalary.all.count, DeveloperOrderedBySalary.count
- end
-
- def test_default_scope_find_last
- assert DeveloperOrderedBySalary.count > 1, "need more than one row for test"
-
- lowest_salary_dev = DeveloperOrderedBySalary.find(developers(:poor_jamis).id)
- assert_equal lowest_salary_dev, DeveloperOrderedBySalary.last
- end
-
- def test_default_scope_include_with_count
- d = DeveloperWithIncludes.create!
- d.audit_logs.create! :message => 'foo'
-
- assert_equal 1, DeveloperWithIncludes.where(:audit_logs => { :message => 'foo' }).count
- end
-
- def test_default_scope_is_threadsafe
- if in_memory_db?
- skip "in memory db can't share a db between threads"
- end
-
- threads = []
- assert_not_equal 1, ThreadsafeDeveloper.unscoped.count
-
- threads << Thread.new do
- Thread.current[:long_default_scope] = true
- assert_equal 1, ThreadsafeDeveloper.all.to_a.count
- end
- threads << Thread.new do
- assert_equal 1, ThreadsafeDeveloper.all.to_a.count
- end
- threads.each(&:join)
- end
-end
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