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split relation_scoping_test.rb's default scoping tests into another file
This commit is contained in:
Takehiro Adachi
parent
e4da432a3a
commit
7be9e88682
2 changed files with 360 additions and 357 deletions
360
activerecord/test/cases/scoping/default_scoping_test.rb
Normal file
360
activerecord/test/cases/scoping/default_scoping_test.rb
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@ -0,0 +1,360 @@
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require 'cases/helper'
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require 'models/post'
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require 'models/developer'
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class DefaultScopingTest < ActiveRecord::TestCase
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fixtures :developers, :posts
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def test_default_scope
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expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary }
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received = DeveloperOrderedBySalary.all.collect { |dev| dev.salary }
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assert_equal expected, received
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end
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def test_default_scope_as_class_method
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assert_equal [developers(:david).becomes(ClassMethodDeveloperCalledDavid)], ClassMethodDeveloperCalledDavid.all
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end
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def test_default_scope_as_class_method_referencing_scope
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assert_equal [developers(:david).becomes(ClassMethodReferencingScopeDeveloperCalledDavid)], ClassMethodReferencingScopeDeveloperCalledDavid.all
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end
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def test_default_scope_as_block_referencing_scope
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assert_equal [developers(:david).becomes(LazyBlockReferencingScopeDeveloperCalledDavid)], LazyBlockReferencingScopeDeveloperCalledDavid.all
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end
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def test_default_scope_with_lambda
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assert_equal [developers(:david).becomes(LazyLambdaDeveloperCalledDavid)], LazyLambdaDeveloperCalledDavid.all
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end
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def test_default_scope_with_block
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assert_equal [developers(:david).becomes(LazyBlockDeveloperCalledDavid)], LazyBlockDeveloperCalledDavid.all
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end
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def test_default_scope_with_callable
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assert_equal [developers(:david).becomes(CallableDeveloperCalledDavid)], CallableDeveloperCalledDavid.all
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end
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def test_default_scope_is_unscoped_on_find
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assert_equal 1, DeveloperCalledDavid.count
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assert_equal 11, DeveloperCalledDavid.unscoped.count
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end
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def test_default_scope_is_unscoped_on_create
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assert_nil DeveloperCalledJamis.unscoped.create!.name
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end
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def test_default_scope_with_conditions_string
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assert_equal Developer.where(name: 'David').map(&:id).sort, DeveloperCalledDavid.all.map(&:id).sort
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assert_equal nil, DeveloperCalledDavid.create!.name
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end
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def test_default_scope_with_conditions_hash
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assert_equal Developer.where(name: 'Jamis').map(&:id).sort, DeveloperCalledJamis.all.map(&:id).sort
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assert_equal 'Jamis', DeveloperCalledJamis.create!.name
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end
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def test_default_scoping_with_threads
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2.times do
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Thread.new { assert DeveloperOrderedBySalary.all.to_sql.include?('salary DESC') }.join
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end
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end
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def test_default_scope_with_inheritance
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wheres = InheritedPoorDeveloperCalledJamis.all.where_values_hash
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assert_equal "Jamis", wheres['name']
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assert_equal 50000, wheres['salary']
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end
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def test_default_scope_with_module_includes
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wheres = ModuleIncludedPoorDeveloperCalledJamis.all.where_values_hash
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assert_equal "Jamis", wheres['name']
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assert_equal 50000, wheres['salary']
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end
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def test_default_scope_with_multiple_calls
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wheres = MultiplePoorDeveloperCalledJamis.all.where_values_hash
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assert_equal "Jamis", wheres['name']
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assert_equal 50000, wheres['salary']
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end
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def test_scope_overwrites_default
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expected = Developer.all.merge!(:order => ' name DESC, salary DESC').to_a.collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.by_name.to_a.collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_reorder_overrides_default_scope_order
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expected = Developer.order('name DESC').collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.reorder('name DESC').collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_order_after_reorder_combines_orders
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expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
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received = Developer.order('name ASC').reorder('name DESC').order('id DESC').collect { |dev| [dev.name, dev.id] }
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assert_equal expected, received
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end
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def test_unscope_overrides_default_scope
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expected = Developer.all.collect { |dev| [dev.name, dev.id] }
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received = Developer.order('name ASC, id DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
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assert_equal expected, received
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end
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def test_unscope_after_reordering_and_combining
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expected = Developer.order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
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received = DeveloperOrderedBySalary.reorder('name DESC').unscope(:order).order('id DESC, name DESC').collect { |dev| [dev.name, dev.id] }
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assert_equal expected, received
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expected_2 = Developer.all.collect { |dev| [dev.name, dev.id] }
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received_2 = Developer.order('id DESC, name DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
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assert_equal expected_2, received_2
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expected_3 = Developer.all.collect { |dev| [dev.name, dev.id] }
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received_3 = Developer.reorder('name DESC').unscope(:order).collect { |dev| [dev.name, dev.id] }
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assert_equal expected_3, received_3
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end
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def test_unscope_with_where_attributes
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expected = Developer.order('salary DESC').collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.where(name: 'David').unscope(where: :name).collect { |dev| dev.name }
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assert_equal expected, received
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expected_2 = Developer.order('salary DESC').collect { |dev| dev.name }
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received_2 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope({:where => :name}, :select).collect { |dev| dev.name }
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assert_equal expected_2, received_2
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expected_3 = Developer.order('salary DESC').collect { |dev| dev.name }
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received_3 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope(:select, :where).collect { |dev| dev.name }
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assert_equal expected_3, received_3
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end
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def test_unscope_multiple_where_clauses
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expected = Developer.order('salary DESC').collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_unscope_with_grouping_attributes
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expected = Developer.order('salary DESC').collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect { |dev| dev.name }
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assert_equal expected, received
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expected_2 = Developer.order('salary DESC').collect { |dev| dev.name }
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received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect { |dev| dev.name }
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assert_equal expected_2, received_2
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end
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def test_unscope_with_limit_in_query
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expected = Developer.order('salary DESC').collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_order_to_unscope_reordering
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expected = DeveloperOrderedBySalary.all.collect { |dev| [dev.name, dev.id] }
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received = DeveloperOrderedBySalary.order('salary DESC, name ASC').reverse_order.unscope(:order).collect { |dev| [dev.name, dev.id] }
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assert_equal expected, received
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end
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def test_unscope_reverse_order
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expected = Developer.all.collect { |dev| dev.name }
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received = Developer.order('salary DESC').reverse_order.unscope(:order).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_unscope_select
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expected = Developer.order('salary ASC').collect { |dev| dev.name }
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received = Developer.order('salary DESC').reverse_order.select(:name => "Jamis").unscope(:select).collect { |dev| dev.name }
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assert_equal expected, received
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expected_2 = Developer.all.collect { |dev| dev.id }
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received_2 = Developer.select(:name).unscope(:select).collect { |dev| dev.id }
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assert_equal expected_2, received_2
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end
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def test_unscope_offset
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expected = Developer.all.collect { |dev| dev.name }
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received = Developer.offset(5).unscope(:offset).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_unscope_joins_and_select_on_developers_projects
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expected = Developer.all.collect { |dev| dev.name }
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received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_unscope_includes
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expected = Developer.all.collect { |dev| dev.name }
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received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_unscope_having
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expected = DeveloperOrderedBySalary.all.collect { |dev| dev.name }
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received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect { |dev| dev.name }
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assert_equal expected, received
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end
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def test_unscope_errors_with_invalid_value
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assert_raises(ArgumentError) do
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Developer.includes(:projects).where(name: "Jamis").unscope(:stupidly_incorrect_value)
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end
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assert_raises(ArgumentError) do
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Developer.all.unscope(:includes, :select, :some_broken_value)
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end
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assert_raises(ArgumentError) do
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Developer.order('name DESC').reverse_order.unscope(:reverse_order)
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end
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assert_raises(ArgumentError) do
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Developer.order('name DESC').where(name: "Jamis").unscope()
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end
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end
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def test_unscope_errors_with_non_where_hash_keys
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assert_raises(ArgumentError) do
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Developer.where(name: "Jamis").limit(4).unscope(limit: 4)
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end
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assert_raises(ArgumentError) do
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Developer.where(name: "Jamis").unscope("where" => :name)
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end
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end
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def test_unscope_errors_with_non_symbol_or_hash_arguments
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assert_raises(ArgumentError) do
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Developer.where(name: "Jamis").limit(3).unscope("limit")
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end
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assert_raises(ArgumentError) do
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Developer.select("id").unscope("select")
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end
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assert_raises(ArgumentError) do
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Developer.select("id").unscope(5)
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end
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end
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def test_order_in_default_scope_should_not_prevail
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expected = Developer.all.merge!(:order => 'salary').to_a.collect { |dev| dev.salary }
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received = DeveloperOrderedBySalary.all.merge!(:order => 'salary').to_a.collect { |dev| dev.salary }
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assert_equal expected, received
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end
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def test_create_attribute_overwrites_default_scoping
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assert_equal 'David', PoorDeveloperCalledJamis.create!(:name => 'David').name
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assert_equal 200000, PoorDeveloperCalledJamis.create!(:name => 'David', :salary => 200000).salary
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end
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def test_create_attribute_overwrites_default_values
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assert_equal nil, PoorDeveloperCalledJamis.create!(:salary => nil).salary
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assert_equal 50000, PoorDeveloperCalledJamis.create!(:name => 'David').salary
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end
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def test_default_scope_attribute
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jamis = PoorDeveloperCalledJamis.new(:name => 'David')
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assert_equal 50000, jamis.salary
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end
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def test_where_attribute
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aaron = PoorDeveloperCalledJamis.where(:salary => 20).new(:name => 'Aaron')
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assert_equal 20, aaron.salary
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assert_equal 'Aaron', aaron.name
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end
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def test_where_attribute_merge
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aaron = PoorDeveloperCalledJamis.where(:name => 'foo').new(:name => 'Aaron')
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assert_equal 'Aaron', aaron.name
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end
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def test_scope_composed_by_limit_and_then_offset_is_equal_to_scope_composed_by_offset_and_then_limit
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posts_limit_offset = Post.limit(3).offset(2)
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posts_offset_limit = Post.offset(2).limit(3)
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assert_equal posts_limit_offset, posts_offset_limit
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end
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def test_create_with_merge
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aaron = PoorDeveloperCalledJamis.create_with(:name => 'foo', :salary => 20).merge(
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PoorDeveloperCalledJamis.create_with(:name => 'Aaron')).new
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assert_equal 20, aaron.salary
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assert_equal 'Aaron', aaron.name
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aaron = PoorDeveloperCalledJamis.create_with(:name => 'foo', :salary => 20).
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create_with(:name => 'Aaron').new
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assert_equal 20, aaron.salary
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assert_equal 'Aaron', aaron.name
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end
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def test_create_with_reset
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jamis = PoorDeveloperCalledJamis.create_with(:name => 'Aaron').create_with(nil).new
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assert_equal 'Jamis', jamis.name
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end
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# FIXME: I don't know if this is *desired* behavior, but it is *today's*
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# behavior.
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def test_create_with_empty_hash_will_not_reset
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jamis = PoorDeveloperCalledJamis.create_with(:name => 'Aaron').create_with({}).new
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assert_equal 'Aaron', jamis.name
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end
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def test_unscoped_with_named_scope_should_not_have_default_scope
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assert_equal [DeveloperCalledJamis.find(developers(:poor_jamis).id)], DeveloperCalledJamis.poor
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assert DeveloperCalledJamis.unscoped.poor.include?(developers(:david).becomes(DeveloperCalledJamis))
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assert_equal 11, DeveloperCalledJamis.unscoped.length
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assert_equal 1, DeveloperCalledJamis.poor.length
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assert_equal 10, DeveloperCalledJamis.unscoped.poor.length
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assert_equal 10, DeveloperCalledJamis.unscoped { DeveloperCalledJamis.poor }.length
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end
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def test_default_scope_select_ignored_by_aggregations
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assert_equal DeveloperWithSelect.all.to_a.count, DeveloperWithSelect.count
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end
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def test_default_scope_select_ignored_by_grouped_aggregations
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assert_equal Hash[Developer.all.group_by(&:salary).map { |s, d| [s, d.count] }],
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DeveloperWithSelect.group(:salary).count
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end
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def test_default_scope_order_ignored_by_aggregations
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assert_equal DeveloperOrderedBySalary.all.count, DeveloperOrderedBySalary.count
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end
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def test_default_scope_find_last
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assert DeveloperOrderedBySalary.count > 1, "need more than one row for test"
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lowest_salary_dev = DeveloperOrderedBySalary.find(developers(:poor_jamis).id)
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assert_equal lowest_salary_dev, DeveloperOrderedBySalary.last
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end
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def test_default_scope_include_with_count
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d = DeveloperWithIncludes.create!
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d.audit_logs.create! :message => 'foo'
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assert_equal 1, DeveloperWithIncludes.where(:audit_logs => { :message => 'foo' }).count
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end
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def test_default_scope_is_threadsafe
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if in_memory_db?
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skip "in memory db can't share a db between threads"
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end
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threads = []
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assert_not_equal 1, ThreadsafeDeveloper.unscoped.count
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threads << Thread.new do
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Thread.current[:long_default_scope] = true
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assert_equal 1, ThreadsafeDeveloper.all.to_a.count
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end
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threads << Thread.new do
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assert_equal 1, ThreadsafeDeveloper.all.to_a.count
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end
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threads.each(&:join)
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end
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end
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@ -329,360 +329,3 @@ class HasAndBelongsToManyScopingTest< ActiveRecord::TestCase
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end
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end
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end
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class DefaultScopingTest < ActiveRecord::TestCase
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fixtures :developers, :posts
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def test_default_scope
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expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary }
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received = DeveloperOrderedBySalary.all.collect { |dev| dev.salary }
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assert_equal expected, received
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end
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def test_default_scope_as_class_method
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assert_equal [developers(:david).becomes(ClassMethodDeveloperCalledDavid)], ClassMethodDeveloperCalledDavid.all
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end
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def test_default_scope_as_class_method_referencing_scope
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assert_equal [developers(:david).becomes(ClassMethodReferencingScopeDeveloperCalledDavid)], ClassMethodReferencingScopeDeveloperCalledDavid.all
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end
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def test_default_scope_as_block_referencing_scope
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assert_equal [developers(:david).becomes(LazyBlockReferencingScopeDeveloperCalledDavid)], LazyBlockReferencingScopeDeveloperCalledDavid.all
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end
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def test_default_scope_with_lambda
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assert_equal [developers(:david).becomes(LazyLambdaDeveloperCalledDavid)], LazyLambdaDeveloperCalledDavid.all
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end
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def test_default_scope_with_block
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assert_equal [developers(:david).becomes(LazyBlockDeveloperCalledDavid)], LazyBlockDeveloperCalledDavid.all
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end
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def test_default_scope_with_callable
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assert_equal [developers(:david).becomes(CallableDeveloperCalledDavid)], CallableDeveloperCalledDavid.all
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end
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def test_default_scope_is_unscoped_on_find
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assert_equal 1, DeveloperCalledDavid.count
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assert_equal 11, DeveloperCalledDavid.unscoped.count
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end
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def test_default_scope_is_unscoped_on_create
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assert_nil DeveloperCalledJamis.unscoped.create!.name
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end
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def test_default_scope_with_conditions_string
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assert_equal Developer.where(name: 'David').map(&:id).sort, DeveloperCalledDavid.all.map(&:id).sort
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assert_equal nil, DeveloperCalledDavid.create!.name
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end
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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
|
||||
|
|
|
|||
Loading…
Reference in a new issue