1 # Copyright (C) The Arvados Authors. All rights reserved.
3 # SPDX-License-Identifier: AGPL-3.0
7 # Test referential integrity: ensure we cannot leave any object
8 # without owners by deleting a user or group.
13 class OwnerTest < ActiveSupport::TestCase
14 fixtures :users, :groups, :specimens
17 set_user_from_auth :admin_trustedclient
22 [User, Group].each do |o_class|
23 test "create object with legit #{o_class} owner" do
25 i = Specimen.create(owner_uuid: o.uuid)
26 assert i.valid?, "new item should pass validation"
27 assert i.uuid, "new item should have an ID"
28 assert Specimen.where(uuid: i.uuid).any?, "new item should really be in DB"
31 test "create object with non-existent #{o_class} owner" do
32 assert_raises(ActiveRecord::RecordInvalid,
33 "create should fail with random owner_uuid") do
34 Specimen.create!(owner_uuid: o_class.generate_uuid)
37 i = Specimen.create(owner_uuid: o_class.generate_uuid)
38 assert !i.valid?, "object with random owner_uuid should not be valid?"
40 i = Specimen.new(owner_uuid: o_class.generate_uuid)
41 assert !i.valid?, "new item should not pass validation"
42 assert !i.uuid, "new item should not have an ID"
45 [User, Group].each do |new_o_class|
46 test "change owner from legit #{o_class} to legit #{new_o_class} owner" do
48 i = Specimen.create!(owner_uuid: o.uuid)
49 new_o = new_o_class.create!
50 assert(Specimen.where(uuid: i.uuid).any?,
51 "new item should really be in DB")
52 assert(i.update_attributes(owner_uuid: new_o.uuid),
53 "should change owner_uuid from #{o.uuid} to #{new_o.uuid}")
57 test "delete #{o_class} that owns nothing" do
59 assert(o_class.where(uuid: o.uuid).any?,
60 "new #{o_class} should really be in DB")
61 assert(o.destroy, "should delete #{o_class} that owns nothing")
62 assert_equal(false, o_class.where(uuid: o.uuid).any?,
63 "#{o.uuid} should not be in DB after deleting")
66 test "change uuid of #{o_class} that owns nothing" do
67 # (we're relying on our admin credentials here)
69 assert(o_class.where(uuid: o.uuid).any?,
70 "new #{o_class} should really be in DB")
72 new_uuid = o.uuid.sub(/..........$/, rand(2**256).to_s(36)[0..9])
74 if o.respond_to? :update_uuid
75 o.update_uuid(new_uuid: new_uuid)
77 assert(o.update_attributes(uuid: new_uuid),
78 "should change #{o_class} uuid from #{old_uuid} to #{new_uuid}")
80 assert_equal(false, o_class.where(uuid: old_uuid).any?,
81 "#{old_uuid} should disappear when renamed to #{new_uuid}")
85 ['users(:active)', 'groups(:aproject)'].each do |ofixt|
86 test "delete #{ofixt} that owns other objects" do
88 assert_equal(true, Specimen.where(owner_uuid: o.uuid).any?,
89 "need something to be owned by #{o.uuid} for this test")
91 assert_raises(ActiveRecord::DeleteRestrictionError,
92 "should not delete #{ofixt} that owns objects") do
97 test "change uuid of #{ofixt} that owns other objects" do
99 assert_equal(true, Specimen.where(owner_uuid: o.uuid).any?,
100 "need something to be owned by #{o.uuid} for this test")
101 new_uuid = o.uuid.sub(/..........$/, rand(2**256).to_s(36)[0..9])
102 assert(!o.update_attributes(uuid: new_uuid),
103 "should not change uuid of #{ofixt} that owns objects")
107 test "delete User that owns self" do
109 assert User.where(uuid: o.uuid).any?, "new User should really be in DB"
110 assert_equal(true, o.update_attributes(owner_uuid: o.uuid),
111 "setting owner to self should work")
112 assert(o.destroy, "should delete User that owns self")
113 assert_equal(false, User.where(uuid: o.uuid).any?,
114 "#{o.uuid} should not be in DB after deleting")
117 test "change uuid of User that owns self" do
119 assert User.where(uuid: o.uuid).any?, "new User should really be in DB"
120 assert_equal(true, o.update_attributes(owner_uuid: o.uuid),
121 "setting owner to self should work")
123 new_uuid = o.uuid.sub(/..........$/, rand(2**256).to_s(36)[0..9])
124 o.update_uuid(new_uuid: new_uuid)
125 o = User.find_by_uuid(new_uuid)
126 assert_equal(false, User.where(uuid: old_uuid).any?,
127 "#{old_uuid} should not be in DB after deleting")
128 assert_equal(true, User.where(uuid: new_uuid).any?,
129 "#{new_uuid} should be in DB after renaming")
130 assert_equal(new_uuid, User.where(uuid: new_uuid).first.owner_uuid,
131 "#{new_uuid} should be its own owner in DB after renaming")