Sha256: 998f777f0451266bb93b153827099affc4346c74cc5fa055d37c663ce3943c23
Contents?: true
Size: 1.92 KB
Versions: 22
Compression:
Stored size: 1.92 KB
Contents
# Copyright 2020 Google LLC
#
# Use of this source code is governed by an MIT-style
# license that can be found in the LICENSE file or at
# https://opensource.org/licenses/MIT.
# frozen_string_literal: true
require "test_helper"
module ActiveRecord
class Migration
class DDLBatchingTest < SpannerAdapter::TestCase
include SpannerAdapter::Migration::TestHelper
include ActiveSupport::Testing::Stream
class Box < ActiveRecord::Base
end
class CreateBoxMigration < ActiveRecord::Migration::Current
def change
connection.ddl_batch do
create_table("boxes") do |t|
t.string :name
end
add_column :boxes, :length, :integer
end
Box.create(name: "Box1", length: 10)
end
end
def setup
skip_test_table_create!
super
end
def teardown
super
connection.ddl_batch do
[:boxes, :ddl_batch_test].each do |name|
if connection.table_exists?(name)
connection.drop_table name
end
end
end
end
def test_ddl_batching
information_schema = connection.send :information_schema
connection.ddl_batch do
connection.create_table("ddl_batch_test") do |t|
t.string :name
end
connection.add_column :ddl_batch_test, :created_at, :time
assert_not information_schema.table(:ddl_batch_test)
end
assert information_schema.table(:ddl_batch_test)
end
def test_ddl_batching_with_dml_statement
migration = CreateBoxMigration.new
silence_stream($stdout) { migration.migrate(:up) }
assert connection.table_exists?(:boxes)
assert connection.column_exists?(:boxes, :length, :integer)
assert_equal 1, Box.count
box = Box.first
assert_equal 10, box.length
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems