diff options
Diffstat (limited to 'activerecord/test/cases/named_scope_test.rb')
-rw-r--r-- | activerecord/test/cases/named_scope_test.rb | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/activerecord/test/cases/named_scope_test.rb b/activerecord/test/cases/named_scope_test.rb index ae6a54a5bd..92fe48cb5a 100644 --- a/activerecord/test/cases/named_scope_test.rb +++ b/activerecord/test/cases/named_scope_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require 'active_support/core_ext/array/random_access' require 'models/post' require 'models/topic' require 'models/comment' @@ -234,6 +235,40 @@ class NamedScopeTest < ActiveRecord::TestCase assert_no_queries { assert topics.any? } end + def test_many_should_not_load_results + topics = Topic.base + assert_queries(2) do + topics.many? # use count query + topics.collect # force load + topics.many? # use loaded (no query) + end + end + + def test_many_should_call_proxy_found_if_using_a_block + topics = Topic.base + assert_queries(1) do + topics.expects(:size).never + topics.many? { true } + end + end + + def test_many_should_not_fire_query_if_named_scope_loaded + topics = Topic.base + topics.collect # force load + assert_no_queries { assert topics.many? } + end + + def test_many_should_return_false_if_none_or_one + topics = Topic.base.scoped(:conditions => {:id => 0}) + assert !topics.many? + topics = Topic.base.scoped(:conditions => {:id => 1}) + assert !topics.many? + end + + def test_many_should_return_true_if_more_than_one + assert Topic.base.many? + end + def test_should_build_with_proxy_options topic = Topic.approved.build({}) assert topic.approved @@ -265,7 +300,7 @@ class NamedScopeTest < ActiveRecord::TestCase end def test_rand_should_select_a_random_object_from_proxy - assert Topic.approved.rand.is_a?(Topic) + assert_kind_of Topic, Topic.approved.rand end def test_should_use_where_in_query_for_named_scope @@ -338,7 +373,7 @@ class NamedScopeTest < ActiveRecord::TestCase end end -class DynamicScopeMatchTest < ActiveRecord::TestCase +class DynamicScopeMatchTest < ActiveRecord::TestCase def test_scoped_by_no_match assert_nil ActiveRecord::DynamicScopeMatch.match("not_scoped_at_all") end @@ -352,6 +387,8 @@ class DynamicScopeMatchTest < ActiveRecord::TestCase end class DynamicScopeTest < ActiveRecord::TestCase + fixtures :posts + def test_dynamic_scope assert_equal Post.scoped_by_author_id(1).find(1), Post.find(1) assert_equal Post.scoped_by_author_id_and_title(1, "Welcome to the weblog").first, Post.find(:first, :conditions => { :author_id => 1, :title => "Welcome to the weblog"}) |