1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
# frozen_string_literal: true
require 'rubocop_spec_helper'
require_relative '../../../../rubocop/cop/background_migration/missing_dictionary_file'
RSpec.describe RuboCop::Cop::BackgroundMigration::MissingDictionaryFile, feature_category: :database do
let(:config) do
RuboCop::Config.new(
'BackgroundMigration/MissingDictionaryFile' => {
'EnforcedSince' => 20230307160251
}
)
end
context 'for non post migrations' do
before do
allow(cop).to receive(:in_post_deployment_migration?).and_return(false)
end
it 'does not throw any offense' do
expect_no_offenses(<<~RUBY)
class QueueMyMigration < Gitlab::Database::Migration[2.1]
MIGRATION = 'MyMigration'
def up
queue_batched_background_migration(
MIGRATION,
:users,
:id
)
end
end
RUBY
end
end
context 'for post migrations' do
before do
allow(cop).to receive(:in_post_deployment_migration?).and_return(true)
end
context 'without enqueuing batched migrations' do
it 'does not throw any offense' do
expect_no_offenses(<<~RUBY)
class CreateTestTable < Gitlab::Database::Migration[2.1]
def change
create_table(:tests)
end
end
RUBY
end
end
context 'with enqueuing batched migration' do
let(:rails_root) { File.expand_path('../../../..', __dir__) }
let(:dictionary_file_path) { File.join(rails_root, 'db/docs/batched_background_migrations/my_migration.yml') }
context 'for migrations before enforced time' do
before do
allow(cop).to receive(:version).and_return(20230307160250)
end
it 'does not throw any offenses' do
expect_no_offenses(<<~RUBY)
class QueueMyMigration < Gitlab::Database::Migration[2.1]
MIGRATION = 'MyMigration'
def up
queue_batched_background_migration(
MIGRATION,
:users,
:id
)
end
end
RUBY
end
end
context 'for migrations after enforced time' do
before do
allow(cop).to receive(:version).and_return(20230307160252)
end
it 'throws offense on not having the appropriate dictionary file with migration name as a constant' do
expect_offense(<<~RUBY)
class QueueMyMigration < Gitlab::Database::Migration[2.1]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{format("Missing %{file_name}. Use the generator 'batched_background_migration' to create dictionary files automatically. For more details refer: https://docs.gitlab.com/ee/development/database/batched_background_migrations.html#generator", file_name: dictionary_file_path)}
MIGRATION = 'MyMigration'
def up
queue_batched_background_migration(
MIGRATION,
:users,
:id
)
end
end
RUBY
end
it 'throws offense on not having the appropriate dictionary file with migration name as a variable' do
expect_offense(<<~RUBY)
class QueueMyMigration < Gitlab::Database::Migration[2.1]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{format("Missing %{file_name}. Use the generator 'batched_background_migration' to create dictionary files automatically. For more details refer: https://docs.gitlab.com/ee/development/database/batched_background_migrations.html#generator", file_name: dictionary_file_path)}
def up
queue_batched_background_migration(
'MyMigration',
:users,
:id
)
end
end
RUBY
end
it 'does not throw offense with appropriate dictionary file' do
expect(File).to receive(:exist?).with(dictionary_file_path).and_return(true)
expect_no_offenses(<<~RUBY)
class QueueMyMigration < Gitlab::Database::Migration[2.1]
MIGRATION = 'MyMigration'
def up
queue_batched_background_migration(
MIGRATION,
:users,
:id
)
end
end
RUBY
end
end
end
end
end
|
