spec/rubocop/cop/default_scope_spec.rb


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

# frozen_string_literal: true

require 'fast_spec_helper'
require 'rubocop'
require_relative '../../../rubocop/cop/default_scope'

RSpec.describe RuboCop::Cop::DefaultScope do
  subject(:cop) { described_class.new }

  it 'does not flag the use of default_scope with a send receiver' do
    expect_no_offenses('foo.default_scope')
  end

  it 'flags the use of default_scope with a constant receiver' do
    expect_offense(<<~SOURCE)
      User.default_scope
      ^^^^^^^^^^^^^^^^^^ Do not use `default_scope`, [...]
    SOURCE
  end

  it 'flags the use of default_scope with a nil receiver' do
    expect_offense(<<~SOURCE)
      class Foo ; default_scope ; end
                  ^^^^^^^^^^^^^ Do not use `default_scope`, [...]
    SOURCE
  end

  it 'flags the use of default_scope when passing arguments' do
    expect_offense(<<~SOURCE)
      class Foo ; default_scope(:foo) ; end
                  ^^^^^^^^^^^^^^^^^^^ Do not use `default_scope`, [...]
    SOURCE
  end

  it 'flags the use of default_scope when passing a block' do
    expect_offense(<<~SOURCE)
      class Foo ; default_scope { :foo } ; end
                  ^^^^^^^^^^^^^ Do not use `default_scope`, [...]
    SOURCE
  end

  it 'ignores the use of default_scope with a local variable receiver' do
    expect_no_offenses('users = User.all ; users.default_scope')
  end
end