diff options
Diffstat (limited to 'spec/arel/engines/sql/unit/relations/insert_spec.rb')
-rw-r--r-- | spec/arel/engines/sql/unit/relations/insert_spec.rb | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/spec/arel/engines/sql/unit/relations/insert_spec.rb b/spec/arel/engines/sql/unit/relations/insert_spec.rb new file mode 100644 index 0000000000..29a5e0bf42 --- /dev/null +++ b/spec/arel/engines/sql/unit/relations/insert_spec.rb @@ -0,0 +1,107 @@ +require File.join(File.dirname(__FILE__), '..', '..', '..', '..', '..', 'spec_helper') + +module Arel + describe Insert do + before do + @relation = Table.new(:users) + end + + describe '#to_sql' do + it 'manufactures sql inserting data when given multiple rows' do + pending 'it should insert multiple rows' do + @insertion = Insert.new(@relation, [@relation[:name] => "nick", @relation[:name] => "bryan"]) + + @insertion.to_sql.should be_like(" + INSERT + INTO `users` + (`name`) VALUES ('nick'), ('bryan') + ") + end + end + + it 'manufactures sql inserting data when given multiple values' do + @insertion = Insert.new(@relation, @relation[:id] => "1", @relation[:name] => "nick") + + adapter_is :mysql do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO `users` + (`id`, `name`) VALUES (1, 'nick') + }) + end + + adapter_is :sqlite3 do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO "users" + ("id", "name") VALUES (1, 'nick') + }) + end + + adapter_is :postgresql do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO "users" + ("id", "name") VALUES (1, E'nick') + }) + end + end + + describe 'when given values whose types correspond to the types of the attributes' do + before do + @insertion = Insert.new(@relation, @relation[:name] => "nick") + end + + it 'manufactures sql inserting data' do + adapter_is :mysql do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO `users` + (`name`) VALUES ('nick') + }) + end + + adapter_is :sqlite3 do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO "users" + ("name") VALUES ('nick') + }) + end + + adapter_is :postgresql do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO "users" + ("name") VALUES (E'nick') + }) + end + end + end + + describe 'when given values whose types differ from from the types of the attributes' do + before do + @insertion = Insert.new(@relation, @relation[:id] => '1-asdf') + end + + it 'manufactures sql inserting data' do + adapter_is :mysql do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO `users` + (`id`) VALUES (1) + }) + end + + adapter_is_not :mysql do + @insertion.to_sql.should be_like(%Q{ + INSERT + INTO "users" + ("id") VALUES (1) + }) + end + end + end + end + end +end |