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require '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')
RETURNING "id"
})
end
adapter_is :oracle do
@insertion.to_sql.should be_like(%Q{
INSERT
INTO "USERS"
("ID", "NAME") VALUES (1, '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')
RETURNING "id"
})
end
adapter_is :oracle do
@insertion.to_sql.should be_like(%Q{
INSERT
INTO "USERS"
("NAME") VALUES ('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 :sqlite3 do
@insertion.to_sql.should be_like(%Q{
INSERT
INTO "users"
("id") VALUES (1)
})
end
adapter_is :postgresql do
@insertion.to_sql.should be_like(%Q{
INSERT
INTO "users"
("id") VALUES (1)
RETURNING "id"
})
end
adapter_is :oracle do
@insertion.to_sql.should be_like(%Q{
INSERT
INTO "USERS"
("ID") VALUES (1)
})
end
end
end
end
end
end
|
