apps/workbench/test/integration_performance/collection_unit_test.rb

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