diff options
Diffstat (limited to 'activerecord/test/cases/named_scope_test.rb')
-rw-r--r-- | activerecord/test/cases/named_scope_test.rb | 44 |
1 files changed, 35 insertions, 9 deletions
diff --git a/activerecord/test/cases/named_scope_test.rb b/activerecord/test/cases/named_scope_test.rb index 9f3a3848e2..ae6a54a5bd 100644 --- a/activerecord/test/cases/named_scope_test.rb +++ b/activerecord/test/cases/named_scope_test.rb @@ -15,7 +15,7 @@ class NamedScopeTest < ActiveRecord::TestCase assert_equal Topic.find(:all), Topic.base assert_equal Topic.find(:all), Topic.base.to_a assert_equal Topic.find(:first), Topic.base.first - assert_equal Topic.find(:all), Topic.base.each { |i| i } + assert_equal Topic.find(:all), Topic.base.map { |i| i } end def test_found_items_are_cached @@ -99,6 +99,12 @@ class NamedScopeTest < ActiveRecord::TestCase assert_equal topics_written_before_the_second, Topic.written_before(topics(:second).written_on) end + def test_procedural_scopes_returning_nil + all_topics = Topic.find(:all) + + assert_equal all_topics, Topic.written_before(nil) + end + def test_scopes_with_joins address = author_addresses(:david_address) posts_with_authors_at_address = Post.find( @@ -247,7 +253,7 @@ class NamedScopeTest < ActiveRecord::TestCase topic = Topic.approved.create!({}) assert topic.approved end - + def test_should_build_with_proxy_options_chained topic = Topic.approved.by_lifo.build({}) assert topic.approved @@ -287,15 +293,21 @@ class NamedScopeTest < ActiveRecord::TestCase assert_equal post.comments.size, Post.scoped(:joins => join).scoped(:joins => join, :conditions => "posts.id = #{post.id}").size end - def test_chanining_should_use_latest_conditions_when_creating - post1 = Topic.rejected.approved.new - assert post1.approved? + def test_chaining_should_use_latest_conditions_when_creating + post = Topic.rejected.new + assert !post.approved? - post2 = Topic.approved.rejected.new - assert ! post2.approved? + post = Topic.rejected.approved.new + assert post.approved? + + post = Topic.approved.rejected.new + assert !post.approved? + + post = Topic.approved.rejected.approved.new + assert post.approved? end - def test_chanining_should_use_latest_conditions_when_searching + def test_chaining_should_use_latest_conditions_when_searching # Normal hash conditions assert_equal Topic.all(:conditions => {:approved => true}), Topic.rejected.approved.all assert_equal Topic.all(:conditions => {:approved => false}), Topic.approved.rejected.all @@ -306,10 +318,24 @@ class NamedScopeTest < ActiveRecord::TestCase # Nested hash conditions with different keys assert_equal [posts(:sti_comments)], Post.with_special_comments.with_post(4).all.uniq end - + def test_methods_invoked_within_scopes_should_respect_scope assert_equal [], Topic.approved.by_rejected_ids.proxy_options[:conditions][:id] end + + def test_named_scopes_batch_finders + assert_equal 3, Topic.approved.count + + assert_queries(4) do + Topic.approved.find_each(:batch_size => 1) {|t| assert t.approved? } + end + + assert_queries(2) do + Topic.approved.find_in_batches(:batch_size => 2) do |group| + group.each {|t| assert t.approved? } + end + end + end end class DynamicScopeMatchTest < ActiveRecord::TestCase |