2017-07-09 17:41:28 +00:00
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# frozen_string_literal: true
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2011-06-06 18:17:44 +00:00
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require "cases/helper"
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2016-08-06 16:26:20 +00:00
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require "models/author"
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require "models/post"
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require "models/comment"
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require "models/developer"
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require "models/computer"
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require "models/project"
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require "models/reader"
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require "models/person"
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require "models/ship"
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2005-10-15 00:19:56 +00:00
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2008-01-21 17:20:51 +00:00
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class ReadOnlyTest < ActiveRecord::TestCase
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2017-04-27 06:44:25 +00:00
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fixtures :authors, :author_addresses, :posts, :comments, :developers, :projects, :developers_projects, :people, :readers
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def test_cant_save_readonly_record
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2005-10-28 04:53:22 +00:00
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dev = Developer.find(1)
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2018-01-25 23:14:09 +00:00
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assert_not_predicate dev, :readonly?
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2005-10-15 00:19:56 +00:00
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2005-10-20 14:53:04 +00:00
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dev.readonly!
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2018-01-25 23:14:09 +00:00
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assert_predicate dev, :readonly?
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2005-10-15 00:19:56 +00:00
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assert_nothing_raised do
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dev.name = "Luscious forbidden fruit."
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2018-04-17 22:21:34 +00:00
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assert_not dev.save
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dev.name = "Forbidden."
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end
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2014-11-07 08:00:28 +00:00
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2014-11-06 17:07:29 +00:00
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e = assert_raise(ActiveRecord::ReadOnlyRecord) { dev.save }
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assert_equal "Developer is marked as readonly", e.message
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2014-11-07 08:00:28 +00:00
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2014-11-06 17:07:29 +00:00
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e = assert_raise(ActiveRecord::ReadOnlyRecord) { dev.save! }
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assert_equal "Developer is marked as readonly", e.message
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2014-11-07 08:00:28 +00:00
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2014-11-06 17:07:29 +00:00
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e = assert_raise(ActiveRecord::ReadOnlyRecord) { dev.destroy }
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assert_equal "Developer is marked as readonly", e.message
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2005-10-15 00:19:56 +00:00
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end
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def test_find_with_readonly_option
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2018-04-17 22:21:34 +00:00
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Developer.all.each { |d| assert_not d.readonly? }
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Developer.readonly(false).each { |d| assert_not d.readonly? }
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2009-12-28 10:46:21 +00:00
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Developer.readonly(true).each { |d| assert d.readonly? }
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Developer.readonly.each { |d| assert d.readonly? }
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2005-10-15 00:19:56 +00:00
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end
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2013-05-27 14:52:42 +00:00
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def test_find_with_joins_option_does_not_imply_readonly
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2016-08-06 16:26:20 +00:00
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Developer.joins(" ").each { |d| assert_not d.readonly? }
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Developer.joins(" ").readonly(true).each { |d| assert d.readonly? }
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2005-10-28 04:53:22 +00:00
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2016-08-06 16:26:20 +00:00
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Developer.joins(", projects").each { |d| assert_not d.readonly? }
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Developer.joins(", projects").readonly(true).each { |d| assert d.readonly? }
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2005-10-20 14:53:04 +00:00
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end
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2005-10-28 04:53:22 +00:00
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def test_has_many_find_readonly
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post = Post.find(1)
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2018-01-25 23:16:57 +00:00
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assert_not_empty post.comments
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assert_not post.comments.any?(&:readonly?)
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assert_not post.comments.to_a.any?(&:readonly?)
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2009-12-28 10:46:21 +00:00
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assert post.comments.readonly(true).all?(&:readonly?)
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2005-10-28 04:53:22 +00:00
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end
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2006-03-30 22:27:32 +00:00
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def test_has_many_with_through_is_not_implicitly_marked_readonly
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assert people = Post.find(1).people
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assert_not people.any?(&:readonly?)
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2006-03-30 22:27:32 +00:00
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end
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2005-10-28 04:53:22 +00:00
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2010-08-26 04:22:27 +00:00
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def test_has_many_with_through_is_not_implicitly_marked_readonly_while_finding_by_id
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2018-01-25 23:14:09 +00:00
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assert_not_predicate posts(:welcome).people.find(1), :readonly?
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2010-08-26 04:22:27 +00:00
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end
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def test_has_many_with_through_is_not_implicitly_marked_readonly_while_finding_first
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2018-01-25 23:14:09 +00:00
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assert_not_predicate posts(:welcome).people.first, :readonly?
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2010-08-26 04:22:27 +00:00
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end
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def test_has_many_with_through_is_not_implicitly_marked_readonly_while_finding_last
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assert_not_predicate posts(:welcome).people.last, :readonly?
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2010-08-26 04:22:27 +00:00
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end
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2005-11-06 10:18:51 +00:00
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def test_readonly_scoping
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2016-08-06 16:26:20 +00:00
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Post.where("1=1").scoping do
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2018-01-25 23:14:09 +00:00
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assert_not_predicate Post.find(1), :readonly?
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assert_predicate Post.readonly(true).find(1), :readonly?
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assert_not_predicate Post.readonly(false).find(1), :readonly?
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2005-10-28 04:53:22 +00:00
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end
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2016-08-06 16:26:20 +00:00
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Post.joins(" ").scoping do
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assert_not_predicate Post.find(1), :readonly?
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assert_predicate Post.readonly.find(1), :readonly?
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assert_not_predicate Post.readonly(false).find(1), :readonly?
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2005-10-28 04:53:22 +00:00
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end
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2005-10-29 18:40:49 +00:00
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# Oracle barfs on this because the join includes unqualified and
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# conflicting column names
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2006-03-01 16:01:53 +00:00
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unless current_adapter?(:OracleAdapter)
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2016-08-06 16:26:20 +00:00
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Post.joins(", developers").scoping do
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2018-01-25 23:14:09 +00:00
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assert_not_predicate Post.find(1), :readonly?
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assert_predicate Post.readonly.find(1), :readonly?
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assert_not_predicate Post.readonly(false).find(1), :readonly?
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2005-10-29 18:40:49 +00:00
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end
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2005-10-28 04:53:22 +00:00
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end
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2012-07-27 16:55:43 +00:00
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Post.readonly(true).scoping do
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2018-01-25 23:14:09 +00:00
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assert_predicate Post.find(1), :readonly?
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assert_predicate Post.readonly.find(1), :readonly?
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assert_not_predicate Post.readonly(false).find(1), :readonly?
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2005-10-28 04:53:22 +00:00
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end
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end
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2005-11-06 10:18:51 +00:00
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def test_association_collection_method_missing_scoping_not_readonly
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2011-01-02 20:33:18 +00:00
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developer = Developer.find(1)
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project = Post.find(1)
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2018-01-25 23:14:09 +00:00
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assert_not_predicate developer.projects.all_as_method.first, :readonly?
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assert_not_predicate developer.projects.all_as_scope.first, :readonly?
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2011-01-02 20:33:18 +00:00
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2018-01-25 23:14:09 +00:00
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assert_not_predicate project.comments.all_as_method.first, :readonly?
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assert_not_predicate project.comments.all_as_scope.first, :readonly?
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2005-10-28 04:53:22 +00:00
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end
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2005-10-15 00:19:56 +00:00
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end
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