blob: 6d769c8e6fd00edda48b06652a8d2ef56a6c0536 (
plain)
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
|
require 'spec_helper'
require 'rubocop'
require 'rubocop/rspec/support'
require_relative '../../../../rubocop/cop/gitlab/has_many_through_scope'
describe RuboCop::Cop::Gitlab::HasManyThroughScope do # rubocop:disable RSpec/FilePath
include CopHelper
subject(:cop) { described_class.new }
context 'in a model file' do
before do
allow(cop).to receive(:in_model?).and_return(true)
end
context 'when the model does not use has_many :through' do
it 'does not register an offense' do
expect_no_offenses(<<-RUBY)
class User < ActiveRecord::Base
has_many :tags, source: 'UserTag'
end
RUBY
end
end
context 'when the model uses has_many :through' do
context 'when the association has no scope defined' do
it 'registers an offense on the association' do
expect_offense(<<-RUBY)
class User < ActiveRecord::Base
has_many :tags, through: :user_tags
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{described_class::MSG}
end
RUBY
end
end
context 'when the association has a scope defined' do
context 'when the scope does not disable auto-loading' do
it 'registers an offense on the scope' do
expect_offense(<<-RUBY)
class User < ActiveRecord::Base
has_many :tags, -> { where(active: true) }, through: :user_tags
^^^^^^^^^^^^^^^^^^^^^^^^^^ #{described_class::MSG}
end
RUBY
end
end
context 'when the scope has auto_include(false)' do
it 'does not register an offense' do
expect_no_offenses(<<-RUBY)
class User < ActiveRecord::Base
has_many :tags, -> { where(active: true).auto_include(false).reorder(nil) }, through: :user_tags
end
RUBY
end
end
end
end
end
context 'outside of a migration spec file' do
it 'does not register an offense' do
expect_no_offenses(<<-RUBY)
class User < ActiveRecord::Base
has_many :tags, through: :user_tags
end
RUBY
end
end
end
|
