diff options
Diffstat (limited to 'activerecord/test/cases/associations/belongs_to_associations_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/belongs_to_associations_test.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index 039cc46b0b..ebe08c618f 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -19,6 +19,8 @@ require 'models/invoice' require 'models/line_item' require 'models/column' require 'models/record' +require 'models/admin' +require 'models/admin/user' class BelongsToAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :developers, :projects, :topics, @@ -151,6 +153,30 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_raise(ActiveRecord::AssociationTypeMismatch) { Account.find(1).firm = Project.find(1) } end + def test_raises_type_mismatch_with_namespaced_class + assert_nil defined?(Region), "This test requires that there is no top-level Region class" + + ActiveRecord::Base.connection.instance_eval do + create_table(:admin_regions) { |t| t.string :name } + add_column :admin_users, :region_id, :integer + end + Admin.const_set "RegionalUser", Class.new(Admin::User) { belongs_to(:region) } + Admin.const_set "Region", Class.new(ActiveRecord::Base) + + e = assert_raise(ActiveRecord::AssociationTypeMismatch) { + Admin::RegionalUser.new(region: 'wrong value') + } + assert_match(/^Region\([^)]+\) expected, got String\([^)]+\)$/, e.message) + ensure + Admin.send :remove_const, "Region" if Admin.const_defined?("Region") + Admin.send :remove_const, "RegionalUser" if Admin.const_defined?("RegionalUser") + + ActiveRecord::Base.connection.instance_eval do + remove_column :admin_users, :region_id if column_exists?(:admin_users, :region_id) + drop_table :admin_regions, if_exists: true + end + end + def test_natural_assignment apple = Firm.create("name" => "Apple") citibank = Account.create("credit_limit" => 10) @@ -292,9 +318,11 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_polymorphic_association_class sponsor = Sponsor.new assert_nil sponsor.association(:sponsorable).send(:klass) + assert_nil sponsor.sponsorable(force_reload: true) sponsor.sponsorable_type = '' # the column doesn't have to be declared NOT NULL assert_nil sponsor.association(:sponsorable).send(:klass) + assert_nil sponsor.sponsorable(force_reload: true) sponsor.sponsorable = Member.new :name => "Bert" assert_equal Member, sponsor.association(:sponsorable).send(:klass) |