services/api/test/unit/container_request_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/docker_migration_helper'
   7
   8 class ContainerRequestTest < ActiveSupport::TestCase
   9   include DockerMigrationHelper
  10   include DbCurrentTime
  11
  12   def create_minimal_req! attrs={}
  13     defaults = {
  14       command: ["echo", "foo"],
  15       container_image: links(:docker_image_collection_tag).name,
  16       cwd: "/tmp",
  17       environment: {},
  18       mounts: {"/out" => {"kind" => "tmp", "capacity" => 1000000}},
  19       output_path: "/out",
  20       runtime_constraints: {"vcpus" => 1, "ram" => 2},
  21       name: "foo",
  22       description: "bar",
  23     }
  24     cr = ContainerRequest.create!(defaults.merge(attrs))
  25     cr.reload
  26     return cr
  27   end
  28
  29   def check_bogus_states cr
  30     [nil, "Flubber"].each do |state|
  31       assert_raises(ActiveRecord::RecordInvalid) do
  32         cr.state = state
  33         cr.save!
  34       end
  35       cr.reload
  36     end
  37   end
  38
  39   test "Container request create" do
  40     set_user_from_auth :active
  41     cr = create_minimal_req!
  42
  43     assert_nil cr.container_uuid
  44     assert_nil cr.priority
  45
  46     check_bogus_states cr
  47
  48     # Ensure we can modify all attributes
  49     cr.command = ["echo", "foo3"]
  50     cr.container_image = "img3"
  51     cr.cwd = "/tmp3"
  52     cr.environment = {"BUP" => "BOP"}
  53     cr.mounts = {"BAR" => "BAZ"}
  54     cr.output_path = "/tmp4"
  55     cr.priority = 2
  56     cr.runtime_constraints = {"vcpus" => 4}
  57     cr.name = "foo3"
  58     cr.description = "bar3"
  59     cr.save!
  60
  61     assert_nil cr.container_uuid
  62   end
  63
  64   [
  65     {"vcpus" => 1},
  66     {"vcpus" => 1, "ram" => nil},
  67     {"vcpus" => 0, "ram" => 123},
  68     {"vcpus" => "1", "ram" => "123"}
  69   ].each do |invalid_constraints|
  70     test "Create with #{invalid_constraints}" do
  71       set_user_from_auth :active
  72       assert_raises(ActiveRecord::RecordInvalid) do
  73         cr = create_minimal_req!(state: "Committed",
  74                                  priority: 1,
  75                                  runtime_constraints: invalid_constraints)
  76         cr.save!
  77       end
  78     end
  79
  80     test "Update with #{invalid_constraints}" do
  81       set_user_from_auth :active
  82       cr = create_minimal_req!(state: "Uncommitted", priority: 1)
  83       cr.save!
  84       assert_raises(ActiveRecord::RecordInvalid) do
  85         cr = ContainerRequest.find_by_uuid cr.uuid
  86         cr.update_attributes!(state: "Committed",
  87                               runtime_constraints: invalid_constraints)
  88       end
  89     end
  90   end
  91
  92   test "Update from fixture" do
  93     set_user_from_auth :active
  94     cr = ContainerRequest.find_by_uuid(container_requests(:running).uuid)
  95     cr.update_attributes!(description: "New description")
  96     assert_equal "New description", cr.description
  97   end
  98
  99   test "Update with valid runtime constraints" do
 100       set_user_from_auth :active
 101       cr = create_minimal_req!(state: "Uncommitted", priority: 1)
 102       cr.save!
 103       cr = ContainerRequest.find_by_uuid cr.uuid
 104       cr.update_attributes!(state: "Committed",
 105                             runtime_constraints: {"vcpus" => 1, "ram" => 23})
 106       assert_not_nil cr.container_uuid
 107   end
 108
 109   test "Container request priority must be non-nil" do
 110     set_user_from_auth :active
 111     cr = create_minimal_req!(priority: nil)
 112     cr.state = "Committed"
 113     assert_raises(ActiveRecord::RecordInvalid) do
 114       cr.save!
 115     end
 116   end
 117
 118   test "Container request commit" do
 119     set_user_from_auth :active
 120     cr = create_minimal_req!(runtime_constraints: {"vcpus" => 2, "ram" => 30})
 121
 122     assert_nil cr.container_uuid
 123
 124     cr.reload
 125     cr.state = "Committed"
 126     cr.priority = 1
 127     cr.save!
 128
 129     cr.reload
 130
 131     assert_equal({"vcpus" => 2, "ram" => 30}, cr.runtime_constraints)
 132
 133     assert_not_nil cr.container_uuid
 134     c = Container.find_by_uuid cr.container_uuid
 135     assert_not_nil c
 136     assert_equal ["echo", "foo"], c.command
 137     assert_equal collections(:docker_image).portable_data_hash, c.container_image
 138     assert_equal "/tmp", c.cwd
 139     assert_equal({}, c.environment)
 140     assert_equal({"/out" => {"kind"=>"tmp", "capacity"=>1000000}}, c.mounts)
 141     assert_equal "/out", c.output_path
 142     assert_equal({"keep_cache_ram"=>268435456, "vcpus" => 2, "ram" => 30}, c.runtime_constraints)
 143     assert_equal 1, c.priority
 144
 145     assert_raises(ActiveRecord::RecordInvalid) do
 146       cr.priority = nil
 147       cr.save!
 148     end
 149
 150     cr.priority = 0
 151     cr.save!
 152
 153     cr.reload
 154     c.reload
 155     assert_equal 0, cr.priority
 156     assert_equal 0, c.priority
 157   end
 158
 159
 160   test "Container request max priority" do
 161     set_user_from_auth :active
 162     cr = create_minimal_req!(priority: 5, state: "Committed")
 163
 164     c = Container.find_by_uuid cr.container_uuid
 165     assert_equal 5, c.priority
 166
 167     cr2 = create_minimal_req!
 168     cr2.priority = 10
 169     cr2.state = "Committed"
 170     cr2.container_uuid = cr.container_uuid
 171     act_as_system_user do
 172       cr2.save!
 173     end
 174
 175     # cr and cr2 have priority 5 and 10, and are being satisfied by
 176     # the same container c, so c's priority should be
 177     # max(priority)=10.
 178     c.reload
 179     assert_equal 10, c.priority
 180
 181     cr2.update_attributes!(priority: 0)
 182
 183     c.reload
 184     assert_equal 5, c.priority
 185
 186     cr.update_attributes!(priority: 0)
 187
 188     c.reload
 189     assert_equal 0, c.priority
 190   end
 191
 192
 193   test "Independent container requests" do
 194     set_user_from_auth :active
 195     cr1 = create_minimal_req!(command: ["foo", "1"], priority: 5, state: "Committed")
 196     cr2 = create_minimal_req!(command: ["foo", "2"], priority: 10, state: "Committed")
 197
 198     c1 = Container.find_by_uuid cr1.container_uuid
 199     assert_equal 5, c1.priority
 200
 201     c2 = Container.find_by_uuid cr2.container_uuid
 202     assert_equal 10, c2.priority
 203
 204     cr1.update_attributes!(priority: 0)
 205
 206     c1.reload
 207     assert_equal 0, c1.priority
 208
 209     c2.reload
 210     assert_equal 10, c2.priority
 211   end
 212
 213   test "Request is finalized when its container is cancelled" do
 214     set_user_from_auth :active
 215     cr = create_minimal_req!(priority: 1, state: "Committed", container_count_max: 1)
 216
 217     act_as_system_user do
 218       Container.find_by_uuid(cr.container_uuid).
 219         update_attributes!(state: Container::Cancelled)
 220     end
 221
 222     cr.reload
 223     assert_equal "Final", cr.state
 224   end
 225
 226   test "Request is finalized when its container is completed" do
 227     set_user_from_auth :active
 228     project = groups(:private)
 229     cr = create_minimal_req!(owner_uuid: project.uuid,
 230                              priority: 1,
 231                              state: "Committed")
 232
 233     c = act_as_system_user do
 234       c = Container.find_by_uuid(cr.container_uuid)
 235       c.update_attributes!(state: Container::Locked)
 236       c.update_attributes!(state: Container::Running)
 237       c
 238     end
 239
 240     cr.reload
 241     assert_equal "Committed", cr.state
 242
 243     output_pdh = '1f4b0bc7583c2a7f9102c395f4ffc5e3+45'
 244     log_pdh = 'fa7aeb5140e2848d39b416daeef4ffc5+45'
 245     act_as_system_user do
 246       c.update_attributes!(state: Container::Complete,
 247                            output: output_pdh,
 248                            log: log_pdh)
 249     end
 250
 251     cr.reload
 252     assert_equal "Final", cr.state
 253     ['output', 'log'].each do |out_type|
 254       pdh = Container.find_by_uuid(cr.container_uuid).send(out_type)
 255       assert_equal(1, Collection.where(portable_data_hash: pdh,
 256                                        owner_uuid: project.uuid).count,
 257                    "Container #{out_type} should be copied to #{project.uuid}")
 258     end
 259     assert_not_nil cr.output_uuid
 260     assert_not_nil cr.log_uuid
 261     output = Collection.find_by_uuid cr.output_uuid
 262     assert_equal output_pdh, output.portable_data_hash
 263     log = Collection.find_by_uuid cr.log_uuid
 264     assert_equal log_pdh, log.portable_data_hash
 265   end
 266
 267   test "Container makes container request, then is cancelled" do
 268     set_user_from_auth :active
 269     cr = create_minimal_req!(priority: 5, state: "Committed", container_count_max: 1)
 270
 271     c = Container.find_by_uuid cr.container_uuid
 272     assert_equal 5, c.priority
 273
 274     cr2 = create_minimal_req!
 275     cr2.update_attributes!(priority: 10, state: "Committed", requesting_container_uuid: c.uuid, command: ["echo", "foo2"], container_count_max: 1)
 276     cr2.reload
 277
 278     c2 = Container.find_by_uuid cr2.container_uuid
 279     assert_equal 10, c2.priority
 280
 281     act_as_system_user do
 282       c.state = "Cancelled"
 283       c.save!
 284     end
 285
 286     cr.reload
 287     assert_equal "Final", cr.state
 288
 289     cr2.reload
 290     assert_equal 0, cr2.priority
 291
 292     c2.reload
 293     assert_equal 0, c2.priority
 294   end
 295
 296   [
 297     ['running_container_auth', 'zzzzz-dz642-runningcontainr'],
 298     ['active_no_prefs', nil],
 299   ].each do |token, expected|
 300     test "create as #{token} and expect requesting_container_uuid to be #{expected}" do
 301       set_user_from_auth token
 302       cr = ContainerRequest.create(container_image: "img", output_path: "/tmp", command: ["echo", "foo"])
 303       assert_not_nil cr.uuid, 'uuid should be set for newly created container_request'
 304       assert_equal expected, cr.requesting_container_uuid
 305     end
 306   end
 307
 308   [[{"vcpus" => [2, nil]},
 309     lambda { |resolved| resolved["vcpus"] == 2 }],
 310    [{"vcpus" => [3, 7]},
 311     lambda { |resolved| resolved["vcpus"] == 3 }],
 312    [{"vcpus" => 4},
 313     lambda { |resolved| resolved["vcpus"] == 4 }],
 314    [{"ram" => [1000000000, 2000000000]},
 315     lambda { |resolved| resolved["ram"] == 1000000000 }],
 316    [{"ram" => [1234234234]},
 317     lambda { |resolved| resolved["ram"] == 1234234234 }],
 318   ].each do |rc, okfunc|
 319     test "resolve runtime constraint range #{rc} to values" do
 320       resolved = Container.resolve_runtime_constraints(rc)
 321       assert(okfunc.call(resolved),
 322              "container runtime_constraints was #{resolved.inspect}")
 323     end
 324   end
 325
 326   [[{"/out" => {
 327         "kind" => "collection",
 328         "uuid" => "zzzzz-4zz18-znfnqtbbv4spc3w",
 329         "path" => "/foo"}},
 330     lambda do |resolved|
 331       resolved["/out"] == {
 332         "portable_data_hash" => "1f4b0bc7583c2a7f9102c395f4ffc5e3+45",
 333         "kind" => "collection",
 334         "path" => "/foo",
 335       }
 336     end],
 337    [{"/out" => {
 338         "kind" => "collection",
 339         "uuid" => "zzzzz-4zz18-znfnqtbbv4spc3w",
 340         "portable_data_hash" => "1f4b0bc7583c2a7f9102c395f4ffc5e3+45",
 341         "path" => "/foo"}},
 342     lambda do |resolved|
 343       resolved["/out"] == {
 344         "portable_data_hash" => "1f4b0bc7583c2a7f9102c395f4ffc5e3+45",
 345         "kind" => "collection",
 346         "path" => "/foo",
 347       }
 348     end],
 349   ].each do |mounts, okfunc|
 350     test "resolve mounts #{mounts.inspect} to values" do
 351       set_user_from_auth :active
 352       resolved = Container.resolve_mounts(mounts)
 353       assert(okfunc.call(resolved),
 354              "Container.resolve_mounts returned #{resolved.inspect}")
 355     end
 356   end
 357
 358   test 'mount unreadable collection' do
 359     set_user_from_auth :spectator
 360     m = {
 361       "/foo" => {
 362         "kind" => "collection",
 363         "uuid" => "zzzzz-4zz18-znfnqtbbv4spc3w",
 364         "path" => "/foo",
 365       },
 366     }
 367     assert_raises(ArvadosModel::UnresolvableContainerError) do
 368       Container.resolve_mounts(m)
 369     end
 370   end
 371
 372   test 'mount collection with mismatched UUID and PDH' do
 373     set_user_from_auth :active
 374     m = {
 375       "/foo" => {
 376         "kind" => "collection",
 377         "uuid" => "zzzzz-4zz18-znfnqtbbv4spc3w",
 378         "portable_data_hash" => "fa7aeb5140e2848d39b416daeef4ffc5+45",
 379         "path" => "/foo",
 380       },
 381     }
 382     assert_raises(ArgumentError) do
 383       Container.resolve_mounts(m)
 384     end
 385   end
 386
 387   ['arvados/apitestfixture:latest',
 388    'arvados/apitestfixture',
 389    'd8309758b8fe2c81034ffc8a10c36460b77db7bc5e7b448c4e5b684f9d95a678',
 390   ].each do |tag|
 391     test "Container.resolve_container_image(#{tag.inspect})" do
 392       set_user_from_auth :active
 393       resolved = Container.resolve_container_image(tag)
 394       assert_equal resolved, collections(:docker_image).portable_data_hash
 395     end
 396   end
 397
 398   test "Container.resolve_container_image(pdh)" do
 399     set_user_from_auth :active
 400     [[:docker_image, 'v1'], [:docker_image_1_12, 'v2']].each do |coll, ver|
 401       Rails.configuration.docker_image_formats = [ver]
 402       pdh = collections(coll).portable_data_hash
 403       resolved = Container.resolve_container_image(pdh)
 404       assert_equal resolved, pdh
 405     end
 406   end
 407
 408   ['acbd18db4cc2f85cedef654fccc4a4d8+3',
 409    'ENOEXIST',
 410    'arvados/apitestfixture:ENOEXIST',
 411   ].each do |img|
 412     test "container_image_for_container(#{img.inspect}) => 422" do
 413       set_user_from_auth :active
 414       assert_raises(ArvadosModel::UnresolvableContainerError) do
 415         Container.resolve_container_image(img)
 416       end
 417     end
 418   end
 419
 420   test "migrated docker image" do
 421     Rails.configuration.docker_image_formats = ['v2']
 422     add_docker19_migration_link
 423
 424     # Test that it returns only v2 images even though request is for v1 image.
 425
 426     set_user_from_auth :active
 427     cr = create_minimal_req!(command: ["true", "1"],
 428                              container_image: collections(:docker_image).portable_data_hash)
 429     assert_equal(Container.resolve_container_image(cr.container_image),
 430                  collections(:docker_image_1_12).portable_data_hash)
 431
 432     cr = create_minimal_req!(command: ["true", "2"],
 433                              container_image: links(:docker_image_collection_tag).name)
 434     assert_equal(Container.resolve_container_image(cr.container_image),
 435                  collections(:docker_image_1_12).portable_data_hash)
 436   end
 437
 438   test "use unmigrated docker image" do
 439     Rails.configuration.docker_image_formats = ['v1']
 440     add_docker19_migration_link
 441
 442     # Test that it returns only supported v1 images even though there is a
 443     # migration link.
 444
 445     set_user_from_auth :active
 446     cr = create_minimal_req!(command: ["true", "1"],
 447                              container_image: collections(:docker_image).portable_data_hash)
 448     assert_equal(Container.resolve_container_image(cr.container_image),
 449                  collections(:docker_image).portable_data_hash)
 450
 451     cr = create_minimal_req!(command: ["true", "2"],
 452                              container_image: links(:docker_image_collection_tag).name)
 453     assert_equal(Container.resolve_container_image(cr.container_image),
 454                  collections(:docker_image).portable_data_hash)
 455   end
 456
 457   test "incompatible docker image v1" do
 458     Rails.configuration.docker_image_formats = ['v1']
 459     add_docker19_migration_link
 460
 461     # Don't return unsupported v2 image even if we ask for it directly.
 462     set_user_from_auth :active
 463     cr = create_minimal_req!(command: ["true", "1"],
 464                              container_image: collections(:docker_image_1_12).portable_data_hash)
 465     assert_raises(ArvadosModel::UnresolvableContainerError) do
 466       Container.resolve_container_image(cr.container_image)
 467     end
 468   end
 469
 470   test "incompatible docker image v2" do
 471     Rails.configuration.docker_image_formats = ['v2']
 472     # No migration link, don't return unsupported v1 image,
 473
 474     set_user_from_auth :active
 475     cr = create_minimal_req!(command: ["true", "1"],
 476                              container_image: collections(:docker_image).portable_data_hash)
 477     assert_raises(ArvadosModel::UnresolvableContainerError) do
 478       Container.resolve_container_image(cr.container_image)
 479     end
 480     cr = create_minimal_req!(command: ["true", "2"],
 481                              container_image: links(:docker_image_collection_tag).name)
 482     assert_raises(ArvadosModel::UnresolvableContainerError) do
 483       Container.resolve_container_image(cr.container_image)
 484     end
 485   end
 486
 487   test "requestor can retrieve container owned by dispatch" do
 488     assert_not_empty Container.readable_by(users(:admin)).where(uuid: containers(:running).uuid)
 489     assert_not_empty Container.readable_by(users(:active)).where(uuid: containers(:running).uuid)
 490     assert_empty Container.readable_by(users(:spectator)).where(uuid: containers(:running).uuid)
 491   end
 492
 493   [
 494     [{"var" => "value1"}, {"var" => "value1"}, nil],
 495     [{"var" => "value1"}, {"var" => "value1"}, true],
 496     [{"var" => "value1"}, {"var" => "value1"}, false],
 497     [{"var" => "value1"}, {"var" => "value2"}, nil],
 498   ].each do |env1, env2, use_existing|
 499     test "Container request #{((env1 == env2) and (use_existing.nil? or use_existing == true)) ? 'does' : 'does not'} reuse container when committed#{use_existing.nil? ? '' : use_existing ? ' and use_existing == true' : ' and use_existing == false'}" do
 500       common_attrs = {cwd: "test",
 501                       priority: 1,
 502                       command: ["echo", "hello"],
 503                       output_path: "test",
 504                       runtime_constraints: {"vcpus" => 4,
 505                                             "ram" => 12000000000},
 506                       mounts: {"test" => {"kind" => "json"}}}
 507       set_user_from_auth :active
 508       cr1 = create_minimal_req!(common_attrs.merge({state: ContainerRequest::Committed,
 509                                                     environment: env1}))
 510       if use_existing.nil?
 511         # Testing with use_existing default value
 512         cr2 = create_minimal_req!(common_attrs.merge({state: ContainerRequest::Uncommitted,
 513                                                       environment: env2}))
 514       else
 515
 516         cr2 = create_minimal_req!(common_attrs.merge({state: ContainerRequest::Uncommitted,
 517                                                       environment: env2,
 518                                                       use_existing: use_existing}))
 519       end
 520       assert_not_nil cr1.container_uuid
 521       assert_nil cr2.container_uuid
 522
 523       # Update cr2 to commited state and check for container equality on different cases:
 524       # * When env1 and env2 are equal and use_existing is true, the same container
 525       #   should be assigned.
 526       # * When use_existing is false, a different container should be assigned.
 527       # * When env1 and env2 are different, a different container should be assigned.
 528       cr2.update_attributes!({state: ContainerRequest::Committed})
 529       assert_equal (cr2.use_existing == true and (env1 == env2)),
 530                    (cr1.container_uuid == cr2.container_uuid)
 531     end
 532   end
 533
 534   test "requesting_container_uuid at create is not allowed" do
 535     set_user_from_auth :active
 536     assert_raises(ActiveRecord::RecordNotSaved) do
 537       create_minimal_req!(state: "Uncommitted", priority: 1, requesting_container_uuid: 'youcantdothat')
 538     end
 539   end
 540
 541   test "Retry on container cancelled" do
 542     set_user_from_auth :active
 543     cr = create_minimal_req!(priority: 1, state: "Committed", container_count_max: 2)
 544     cr2 = create_minimal_req!(priority: 1, state: "Committed", container_count_max: 2, command: ["echo", "baz"])
 545     prev_container_uuid = cr.container_uuid
 546
 547     c = act_as_system_user do
 548       c = Container.find_by_uuid(cr.container_uuid)
 549       c.update_attributes!(state: Container::Locked)
 550       c.update_attributes!(state: Container::Running)
 551       c
 552     end
 553
 554     cr.reload
 555     cr2.reload
 556     assert_equal "Committed", cr.state
 557     assert_equal prev_container_uuid, cr.container_uuid
 558     assert_not_equal cr2.container_uuid, cr.container_uuid
 559     prev_container_uuid = cr.container_uuid
 560
 561     act_as_system_user do
 562       c.update_attributes!(state: Container::Cancelled)
 563     end
 564
 565     cr.reload
 566     cr2.reload
 567     assert_equal "Committed", cr.state
 568     assert_not_equal prev_container_uuid, cr.container_uuid
 569     assert_not_equal cr2.container_uuid, cr.container_uuid
 570     prev_container_uuid = cr.container_uuid
 571
 572     c = act_as_system_user do
 573       c = Container.find_by_uuid(cr.container_uuid)
 574       c.update_attributes!(state: Container::Cancelled)
 575       c
 576     end
 577
 578     cr.reload
 579     cr2.reload
 580     assert_equal "Final", cr.state
 581     assert_equal prev_container_uuid, cr.container_uuid
 582     assert_not_equal cr2.container_uuid, cr.container_uuid
 583   end
 584
 585   test "Output collection name setting using output_name with name collision resolution" do
 586     set_user_from_auth :active
 587     output_name = 'unimaginative name'
 588     Collection.create!(name: output_name)
 589
 590     cr = create_minimal_req!(priority: 1,
 591                              state: ContainerRequest::Committed,
 592                              output_name: output_name)
 593     run_container(cr)
 594     cr.reload
 595     assert_equal ContainerRequest::Final, cr.state
 596     output_coll = Collection.find_by_uuid(cr.output_uuid)
 597     # Make sure the resulting output collection name include the original name
 598     # plus the date
 599     assert_not_equal output_name, output_coll.name,
 600                      "more than one collection with the same owner and name"
 601     assert output_coll.name.include?(output_name),
 602            "New name should include original name"
 603     assert_match /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+Z/, output_coll.name,
 604                  "New name should include ISO8601 date"
 605   end
 606
 607   [[0, :check_output_ttl_0],
 608    [1, :check_output_ttl_1s],
 609    [365*86400, :check_output_ttl_1y],
 610   ].each do |ttl, checker|
 611     test "output_ttl=#{ttl}" do
 612       act_as_user users(:active) do
 613         cr = create_minimal_req!(priority: 1,
 614                                  state: ContainerRequest::Committed,
 615                                  output_name: 'foo',
 616                                  output_ttl: ttl)
 617         run_container(cr)
 618         cr.reload
 619         output = Collection.find_by_uuid(cr.output_uuid)
 620         send(checker, db_current_time, output.trash_at, output.delete_at)
 621       end
 622     end
 623   end
 624
 625   def check_output_ttl_0(now, trash, delete)
 626     assert_nil(trash)
 627     assert_nil(delete)
 628   end
 629
 630   def check_output_ttl_1s(now, trash, delete)
 631     assert_not_nil(trash)
 632     assert_not_nil(delete)
 633     assert_in_delta(trash, now + 1.second, 10)
 634     assert_in_delta(delete, now + Rails.configuration.blob_signature_ttl.second, 10)
 635   end
 636
 637   def check_output_ttl_1y(now, trash, delete)
 638     year = (86400*365).second
 639     assert_not_nil(trash)
 640     assert_not_nil(delete)
 641     assert_in_delta(trash, now + year, 10)
 642     assert_in_delta(delete, now + year, 10)
 643   end
 644
 645   def run_container(cr)
 646     act_as_system_user do
 647       c = Container.find_by_uuid(cr.container_uuid)
 648       c.update_attributes!(state: Container::Locked)
 649       c.update_attributes!(state: Container::Running)
 650       c.update_attributes!(state: Container::Complete,
 651                            exit_code: 0,
 652                            output: '1f4b0bc7583c2a7f9102c395f4ffc5e3+45',
 653                            log: 'fa7aeb5140e2848d39b416daeef4ffc5+45')
 654       c
 655     end
 656   end
 657
 658   test "Finalize committed request when reusing a finished container" do
 659     set_user_from_auth :active
 660     cr = create_minimal_req!(priority: 1, state: ContainerRequest::Committed)
 661     cr.reload
 662     assert_equal ContainerRequest::Committed, cr.state
 663     run_container(cr)
 664     cr.reload
 665     assert_equal ContainerRequest::Final, cr.state
 666
 667     cr2 = create_minimal_req!(priority: 1, state: ContainerRequest::Committed)
 668     assert_equal cr.container_uuid, cr2.container_uuid
 669     assert_equal ContainerRequest::Final, cr2.state
 670
 671     cr3 = create_minimal_req!(priority: 1, state: ContainerRequest::Uncommitted)
 672     assert_equal ContainerRequest::Uncommitted, cr3.state
 673     cr3.update_attributes!(state: ContainerRequest::Committed)
 674     assert_equal cr.container_uuid, cr3.container_uuid
 675     assert_equal ContainerRequest::Final, cr3.state
 676   end
 677
 678   [
 679     [{"partitions" => ["fastcpu","vfastcpu", 100]}, ContainerRequest::Committed, ActiveRecord::RecordInvalid],
 680     [{"partitions" => ["fastcpu","vfastcpu", 100]}, ContainerRequest::Uncommitted],
 681     [{"partitions" => "fastcpu"}, ContainerRequest::Committed, ActiveRecord::RecordInvalid],
 682     [{"partitions" => "fastcpu"}, ContainerRequest::Uncommitted],
 683     [{"partitions" => ["fastcpu","vfastcpu"]}, ContainerRequest::Committed],
 684   ].each do |sp, state, expected|
 685     test "create container request with scheduling_parameters #{sp} in state #{state} and verify #{expected}" do
 686       common_attrs = {cwd: "test",
 687                       priority: 1,
 688                       command: ["echo", "hello"],
 689                       output_path: "test",
 690                       scheduling_parameters: sp,
 691                       mounts: {"test" => {"kind" => "json"}}}
 692       set_user_from_auth :active
 693
 694       if expected == ActiveRecord::RecordInvalid
 695         assert_raises(ActiveRecord::RecordInvalid) do
 696           create_minimal_req!(common_attrs.merge({state: state}))
 697         end
 698       else
 699         cr = create_minimal_req!(common_attrs.merge({state: state}))
 700         assert_equal sp, cr.scheduling_parameters
 701
 702         if state == ContainerRequest::Committed
 703           c = Container.find_by_uuid(cr.container_uuid)
 704           assert_equal sp, c.scheduling_parameters
 705         end
 706       end
 707     end
 708   end
 709
 710   [['Committed', true, {name: "foobar", priority: 123}],
 711    ['Committed', false, {container_count: 2}],
 712    ['Committed', false, {container_count: 0}],
 713    ['Committed', false, {container_count: nil}],
 714    ['Final', false, {state: ContainerRequest::Committed, name: "foobar"}],
 715    ['Final', false, {name: "foobar", priority: 123}],
 716    ['Final', false, {name: "foobar", output_uuid: "zzzzz-4zz18-znfnqtbbv4spc3w"}],
 717    ['Final', false, {name: "foobar", log_uuid: "zzzzz-4zz18-znfnqtbbv4spc3w"}],
 718    ['Final', false, {log_uuid: "zzzzz-4zz18-znfnqtbbv4spc3w"}],
 719    ['Final', false, {priority: 123}],
 720    ['Final', false, {mounts: {}}],
 721    ['Final', false, {container_count: 2}],
 722    ['Final', true, {name: "foobar"}],
 723    ['Final', true, {name: "foobar", description: "baz"}],
 724   ].each do |state, permitted, updates|
 725     test "state=#{state} can#{'not' if !permitted} update #{updates.inspect}" do
 726       act_as_user users(:active) do
 727         cr = create_minimal_req!(priority: 1,
 728                                  state: "Committed",
 729                                  container_count_max: 1)
 730         case state
 731         when 'Committed'
 732           # already done
 733         when 'Final'
 734           act_as_system_user do
 735             Container.find_by_uuid(cr.container_uuid).
 736               update_attributes!(state: Container::Cancelled)
 737           end
 738           cr.reload
 739         else
 740           raise 'broken test case'
 741         end
 742         assert_equal state, cr.state
 743         if permitted
 744           assert cr.update_attributes!(updates)
 745         else
 746           assert_raises(ActiveRecord::RecordInvalid) do
 747             cr.update_attributes!(updates)
 748           end
 749         end
 750       end
 751     end
 752   end
 753
 754   test "delete container_request and check its container's priority" do
 755     act_as_user users(:active) do
 756       cr = ContainerRequest.find_by_uuid container_requests(:running_to_be_deleted).uuid
 757
 758       # initially the cr's container has priority > 0
 759       c = Container.find_by_uuid(cr.container_uuid)
 760       assert_equal 1, c.priority
 761
 762       # destroy the cr
 763       assert_nothing_raised {cr.destroy}
 764
 765       # the cr's container now has priority of 0
 766       c = Container.find_by_uuid(cr.container_uuid)
 767       assert_equal 0, c.priority
 768     end
 769   end
 770
 771   test "delete container_request in final state and expect no error due to before_destroy callback" do
 772     act_as_user users(:active) do
 773       cr = ContainerRequest.find_by_uuid container_requests(:completed).uuid
 774       assert_nothing_raised {cr.destroy}
 775     end
 776   end
 777 end