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require 'spec_helper'
module Arel
describe Table do
before do
@relation = Table.new(:users)
end
describe '#to_sql' do
it "manufactures a simple select query" do
sql = @relation.from("workers").to_sql
adapter_is :mysql do
sql.should be_like(%Q{
SELECT `users`.`id`, `users`.`name`
FROM workers
})
end
adapter_is :oracle do
sql.should be_like(%Q{
SELECT "USERS"."ID", "USERS"."NAME"
FROM workers
})
end
adapter_is_not :mysql, :oracle do
sql.should be_like(%Q{
SELECT "users"."id", "users"."name"
FROM workers
})
end
end
end
describe '#to_sql' do
it "overrides and use last from clause given " do
sql = @relation.from("workers").from("users").to_sql
adapter_is :mysql do
sql.should be_like(%Q{
SELECT `users`.`id`, `users`.`name`
FROM users
})
end
adapter_is :oracle do
sql.should be_like(%Q{
SELECT "USERS"."ID", "USERS"."NAME"
FROM users
})
end
adapter_is_not :mysql, :oracle do
sql.should be_like(%Q{
SELECT "users"."id", "users"."name"
FROM users
})
end
end
end
end
end
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