125 lines
3.1 KiB
Ruby
125 lines
3.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'rubocop_spec_helper'
|
|
require_relative '../../../../rubocop/cop/gitlab/namespaced_class'
|
|
|
|
RSpec.describe RuboCop::Cop::Gitlab::NamespacedClass do
|
|
subject(:cop) { described_class.new }
|
|
|
|
shared_examples 'enforces namespaced classes' do
|
|
def namespaced(code)
|
|
return code unless namespace
|
|
|
|
<<~SOURCE
|
|
module #{namespace}
|
|
#{code}
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'flags a class definition without additional namespace' do
|
|
expect_offense(namespaced(<<~SOURCE))
|
|
class MyClass
|
|
^^^^^^^ #{described_class::MSG}
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'flags a compact class definition without additional namespace' do
|
|
expect_offense(<<~SOURCE, namespace: namespace)
|
|
class %{namespace}::MyClass
|
|
^{namespace}^^^^^^^^^ #{described_class::MSG}
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'flags a class definition with inheritance without additional namespace' do
|
|
expect_offense(namespaced(<<~SOURCE))
|
|
class MyClass < ApplicationRecord
|
|
^^^^^^^ #{described_class::MSG}
|
|
def some_method
|
|
true
|
|
end
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'does not flag the class definition with namespace in separate lines' do
|
|
expect_no_offenses(namespaced(<<~SOURCE))
|
|
module MyModule
|
|
class MyClass < ApplicationRecord
|
|
end
|
|
|
|
class MyOtherClass
|
|
def other_method
|
|
1 + 1
|
|
end
|
|
end
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'does not flag the class definition with nested namespace in separate lines' do
|
|
expect_no_offenses(namespaced(<<~SOURCE))
|
|
module TopLevelModule
|
|
module NestedModule
|
|
class MyClass
|
|
end
|
|
end
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'does not flag the class definition nested inside namespaced class' do
|
|
expect_no_offenses(namespaced(<<~SOURCE))
|
|
module TopLevelModule
|
|
class TopLevelClass
|
|
class MyClass
|
|
end
|
|
end
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'does not flag the class definition nested inside compact namespace' do
|
|
expect_no_offenses(<<~SOURCE)
|
|
module #{namespace}::TopLevelModule
|
|
class MyClass
|
|
end
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'does not flag a compact namespaced class definition' do
|
|
expect_no_offenses(namespaced(<<~SOURCE))
|
|
class MyModule::MyClass < ApplicationRecord
|
|
end
|
|
SOURCE
|
|
end
|
|
|
|
it 'does not flag a truly compact namespaced class definition' do
|
|
expect_no_offenses(<<~SOURCE, namespace: namespace)
|
|
class %{namespace}::MyModule::MyClass < ApplicationRecord
|
|
end
|
|
SOURCE
|
|
end
|
|
end
|
|
|
|
context 'without top-level namespace' do
|
|
let(:namespace) { nil }
|
|
|
|
it_behaves_like 'enforces namespaced classes'
|
|
end
|
|
|
|
context 'with Gitlab namespace' do
|
|
let(:namespace) { 'Gitlab' }
|
|
|
|
it_behaves_like 'enforces namespaced classes'
|
|
end
|
|
|
|
context 'with ::Gitlab namespace' do
|
|
let(:namespace) { '::Gitlab' }
|
|
|
|
it_behaves_like 'enforces namespaced classes'
|
|
end
|
|
end
|