apps/workbench/test/integration_performance/collection_unit_test.rb

   1 # Copyright (C) The Arvados Authors. All rights reserved.
   2 #
   3 # SPDX-License-Identifier: AGPL-3.0
   4
   5 require 'test_helper'
   6 require 'helpers/manifest_examples'
   7 require 'helpers/time_block'
   8
   9 class Blob
  10 end
  11
  12 class BigCollectionTest < ActiveSupport::TestCase
  13   include ManifestExamples
  14
  15   setup do
  16     Blob.stubs(:sign_locator).returns 'd41d8cd98f00b204e9800998ecf8427e+0'
  17   end
  18
  19   teardown do
  20     Thread.current[:arvados_api_client] = nil
  21   end
  22
  23   # You can try with compress=false here too, but at last check it
  24   # didn't make a significant difference.
  25   [true].each do |compress|
  26     test "crud cycle for collection with big manifest (compress=#{compress})" do
  27       Rails.configuration.Workbench.APIResponseCompression = compress
  28       Thread.current[:arvados_api_client] = nil
  29       crudtest
  30     end
  31   end
  32
  33   def crudtest
  34     use_token :active
  35     bigmanifest = time_block 'build example' do
  36       make_manifest(streams: 100,
  37                     files_per_stream: 100,
  38                     blocks_per_file: 20,
  39                     bytes_per_block: 0)
  40     end
  41     c = time_block "new (manifest size = #{bigmanifest.length>>20}MiB)" do
  42       Collection.new manifest_text: bigmanifest
  43     end
  44     time_block 'create' do
  45       c.save!
  46     end
  47     time_block 'read' do
  48       Collection.find c.uuid
  49     end
  50     time_block 'read(cached)' do
  51       Collection.find c.uuid
  52     end
  53     time_block 'list' do
  54       list = Collection.select(['uuid', 'manifest_text']).filter [['uuid','=',c.uuid]]
  55       assert_equal 1, list.count
  56       assert_equal c.uuid, list.first.uuid
  57       assert_not_nil list.first.manifest_text
  58     end
  59     time_block 'update(name-only)' do
  60       manifest_text_length = c.manifest_text.length
  61       c.update_attributes name: 'renamed during test case'
  62       assert_equal c.manifest_text.length, manifest_text_length
  63     end
  64     time_block 'update' do
  65       c.manifest_text += ". d41d8cd98f00b204e9800998ecf8427e+0 0:0:empty.txt\n"
  66       c.save!
  67     end
  68     time_block 'delete' do
  69       c.destroy
  70     end
  71     time_block 'read(404)' do
  72       assert_empty Collection.filter([['uuid','=',c.uuid]])
  73     end
  74   end
  75 end