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Diffstat (limited to 'spec/arel/tree_manager.rb')
-rw-r--r-- | spec/arel/tree_manager.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/spec/arel/tree_manager.rb b/spec/arel/tree_manager.rb index 513b41e305..44dbb9f727 100644 --- a/spec/arel/tree_manager.rb +++ b/spec/arel/tree_manager.rb @@ -2,6 +2,29 @@ require 'spec_helper' module Arel describe 'tree manager' do + describe 'take' do + it "knows take" do + table = Table.new :users + manager = Arel::TreeManager.new Table.engine + manager.from(table).project(table['id']) + manager.where(table['id'].eq(1)) + manager.take 1 + + manager.to_sql.should == %{ + SELECT "users"."id" + FROM "users" + WHERE "users"."id" = 1 + LIMIT 1 + }.gsub("\n", '').gsub(/(^\s*|\s*$)/, '').squeeze(' ') + end + + it "chains" do + table = Table.new :users + manager = Arel::TreeManager.new Table.engine + manager.take(1).should == manager + end + end + describe 'where' do it "knows where" do table = Table.new :users |