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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
# frozen_string_literal: true
require 'rubocop_spec_helper'
require_relative '../../rubocop/cop_todo'
RSpec.describe RuboCop::CopTodo do
let(:cop_name) { 'Cop/Rule' }
subject(:cop_todo) { described_class.new(cop_name) }
describe '#initialize' do
it 'initializes a cop todo' do
expect(cop_todo).to have_attributes(
cop_name: cop_name,
files: be_empty,
offense_count: 0,
previously_disabled: false,
grace_period: false
)
end
end
describe '#record' do
it 'records offenses' do
cop_todo.record('a.rb', 1)
cop_todo.record('b.rb', 2)
expect(cop_todo).to have_attributes(
files: contain_exactly('a.rb', 'b.rb'),
offense_count: 3
)
end
end
describe '#autocorrectable?' do
subject { cop_todo.autocorrectable? }
context 'when found in rubocop registry' do
before do
fake_cop = double(:cop, support_autocorrect?: autocorrectable) # rubocop:disable RSpec/VerifiedDoubles
allow(described_class).to receive(:find_cop_by_name)
.with(cop_name).and_return(fake_cop)
end
context 'when autocorrectable' do
let(:autocorrectable) { true }
it { is_expected.to be_truthy }
end
context 'when not autocorrectable' do
let(:autocorrectable) { false }
it { is_expected.to be_falsey }
end
end
context 'when not found in rubocop registry' do
before do
allow(described_class).to receive(:find_cop_by_name)
.with(cop_name).and_return(nil).and_call_original
end
it { is_expected.to be_falsey }
end
end
describe '#generate?' do
subject { cop_todo.generate? }
context 'when empty todo' do
it { is_expected.to eq(false) }
end
context 'when previously disabled' do
before do
cop_todo.previously_disabled = true
end
it { is_expected.to eq(true) }
end
context 'when in grace period' do
before do
cop_todo.grace_period = true
end
it { is_expected.to eq(true) }
end
context 'with offenses recorded' do
before do
cop_todo.record('a.rb', 1)
end
it { is_expected.to eq(true) }
end
end
describe '#to_yaml' do
subject(:yaml) { cop_todo.to_yaml }
context 'when autocorrectable' do
before do
allow(cop_todo).to receive(:autocorrectable?).and_return(true)
end
specify do
expect(yaml).to eq(<<~YAML)
---
# Cop supports --autocorrect.
#{cop_name}:
YAML
end
end
context 'when previously disabled' do
specify do
cop_todo.record('a.rb', 1)
cop_todo.record('b.rb', 2)
cop_todo.previously_disabled = true
expect(yaml).to eq(<<~YAML)
---
#{cop_name}:
# Offense count: 3
# Temporarily disabled due to too many offenses
Enabled: false
Exclude:
- 'a.rb'
- 'b.rb'
YAML
end
end
context 'with grace period' do
specify do
cop_todo.record('a.rb', 1)
cop_todo.record('b.rb', 2)
cop_todo.grace_period = true
expect(yaml).to eq(<<~YAML)
---
#{cop_name}:
Details: grace period
Exclude:
- 'a.rb'
- 'b.rb'
YAML
end
end
context 'with multiple files' do
before do
cop_todo.record('a.rb', 0)
cop_todo.record('c.rb', 0)
cop_todo.record('b.rb', 0)
end
it 'sorts excludes alphabetically' do
expect(yaml).to eq(<<~YAML)
---
#{cop_name}:
Exclude:
- 'a.rb'
- 'b.rb'
- 'c.rb'
YAML
end
end
end
end
|