diff options
Diffstat (limited to 'activerecord/test/cases/collection_cache_key_test.rb')
| -rw-r--r-- | activerecord/test/cases/collection_cache_key_test.rb | 48 |
1 files changed, 45 insertions, 3 deletions
diff --git a/activerecord/test/cases/collection_cache_key_test.rb b/activerecord/test/cases/collection_cache_key_test.rb index f344c77691..cfe95b2360 100644 --- a/activerecord/test/cases/collection_cache_key_test.rb +++ b/activerecord/test/cases/collection_cache_key_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/computer" require "models/developer" @@ -22,7 +24,7 @@ module ActiveRecord /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key - assert_equal Digest::MD5.hexdigest(developers.to_sql), $1 + assert_equal ActiveSupport::Digest.hexdigest(developers.to_sql), $1 assert_equal developers.count.to_s, $2 assert_equal last_developer_timestamp.to_s(ActiveRecord::Base.cache_timestamp_format), $3 end @@ -35,7 +37,7 @@ module ActiveRecord /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key - assert_equal Digest::MD5.hexdigest(developers.to_sql), $1 + assert_equal ActiveSupport::Digest.hexdigest(developers.to_sql), $1 assert_equal developers.count.to_s, $2 assert_equal last_developer_timestamp.to_s(ActiveRecord::Base.cache_timestamp_format), $3 end @@ -48,11 +50,39 @@ module ActiveRecord /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key - assert_equal Digest::MD5.hexdigest(developers.to_sql), $1 + assert_equal ActiveSupport::Digest.hexdigest(developers.to_sql), $1 + assert_equal developers.count.to_s, $2 + assert_equal last_developer_timestamp.to_s(ActiveRecord::Base.cache_timestamp_format), $3 + end + + test "cache_key for relation with table alias" do + table_alias = Developer.arel_table.alias("omg_developers") + table_metadata = ActiveRecord::TableMetadata.new(Developer, table_alias) + predicate_builder = ActiveRecord::PredicateBuilder.new(table_metadata) + + developers = ActiveRecord::Relation.create(Developer, table_alias, predicate_builder) + developers = developers.where(salary: 100000).order(updated_at: :desc) + last_developer_timestamp = developers.first.updated_at + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + + /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key + + assert_equal ActiveSupport::Digest.hexdigest(developers.to_sql), $1 assert_equal developers.count.to_s, $2 assert_equal last_developer_timestamp.to_s(ActiveRecord::Base.cache_timestamp_format), $3 end + test "cache_key for relation with includes" do + comments = Comment.includes(:post).where("posts.type": "Post") + assert_match(/\Acomments\/query-(\h+)-(\d+)-(\d+)\z/, comments.cache_key) + end + + test "cache_key for loaded relation with includes" do + comments = Comment.includes(:post).where("posts.type": "Post").load + assert_match(/\Acomments\/query-(\h+)-(\d+)-(\d+)\z/, comments.cache_key) + end + test "it triggers at most one query" do developers = Developer.where(name: "David") @@ -111,5 +141,17 @@ module ActiveRecord assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) end + + test "cache_key with a relation having distinct and order" do + developers = Developer.distinct.order(:salary).limit(5) + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + end + + test "cache_key with a relation having custom select and order" do + developers = Developer.select("name AS dev_name").order("dev_name DESC").limit(5) + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + end end end |