diff options
Diffstat (limited to 'activerecord/test/cases/arel/visitors/mysql_test.rb')
-rw-r--r-- | activerecord/test/cases/arel/visitors/mysql_test.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/activerecord/test/cases/arel/visitors/mysql_test.rb b/activerecord/test/cases/arel/visitors/mysql_test.rb index 5f37587957..05dccd126e 100644 --- a/activerecord/test/cases/arel/visitors/mysql_test.rb +++ b/activerecord/test/cases/arel/visitors/mysql_test.rb @@ -104,6 +104,52 @@ module Arel sql.must_be_like %{ NOT "users"."name" <=> NULL } end end + + describe "Nodes::Regexp" do + before do + @table = Table.new(:users) + @attr = @table[:id] + end + + it "should know how to visit" do + node = @table[:name].matches_regexp("foo.*") + node.must_be_kind_of Nodes::Regexp + compile(node).must_be_like %{ + "users"."name" REGEXP 'foo.*' + } + end + + it "can handle subqueries" do + subquery = @table.project(:id).where(@table[:name].matches_regexp("foo.*")) + node = @attr.in subquery + compile(node).must_be_like %{ + "users"."id" IN (SELECT id FROM "users" WHERE "users"."name" REGEXP 'foo.*') + } + end + end + + describe "Nodes::NotRegexp" do + before do + @table = Table.new(:users) + @attr = @table[:id] + end + + it "should know how to visit" do + node = @table[:name].does_not_match_regexp("foo.*") + node.must_be_kind_of Nodes::NotRegexp + compile(node).must_be_like %{ + "users"."name" NOT REGEXP 'foo.*' + } + end + + it "can handle subqueries" do + subquery = @table.project(:id).where(@table[:name].does_not_match_regexp("foo.*")) + node = @attr.in subquery + compile(node).must_be_like %{ + "users"."id" IN (SELECT id FROM "users" WHERE "users"."name" NOT REGEXP 'foo.*') + } + end + end end end end |