124 lines
2.8 KiB
Ruby
124 lines
2.8 KiB
Ruby
# 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
|
|
)
|
|
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 '#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 --auto-correct.
|
|
#{cop_name}:
|
|
Exclude:
|
|
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 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
|