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# Generators are not automatically loaded by Rails
require 'generators/rspec/controller/controller_generator'
require 'support/generators'
RSpec.describe Rspec::Generators::ControllerGenerator, type: :generator do
setup_default_destination
describe 'request specs' do
subject(:filename) { file('spec/requests/posts_spec.rb') }
describe 'generated by default' do
before do
run_generator %w[posts]
end
it 'includes the standard boilerplate' do
expect(filename).to contain(/require 'rails_helper'/)
.and(contain(/^RSpec.describe "Posts", #{type_metatag(:request)}/))
.and(contain('pending'))
end
end
describe 'skipped with a flag' do
before do
run_generator %w[posts --no-request_specs]
end
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
describe 'with actions' do
before do
run_generator %w[posts index custom_action]
end
it 'includes the standard boilerplate' do
expect(filename).to contain('get "/posts/index"')
.and(contain('get "/posts/custom_action"'))
end
end
describe 'with namespace and actions' do
subject(:filename) { file('spec/requests/admin/external/users_spec.rb') }
before do
run_generator %w[admin::external::users index custom_action]
end
it 'includes the standard boilerplate' do
expect(filename).to contain(/^RSpec.describe "Admin::External::Users", #{type_metatag(:request)}/)
.and(contain('get "/admin/external/users/index"'))
.and(contain('get "/admin/external/users/custom_action"'))
end
end
end
describe 'view specs' do
describe 'are not generated' do
describe 'with no-view-spec flag' do
before do
run_generator %w[posts index show --no-view-specs]
end
describe 'index.html.erb' do
subject(:filename) { file('spec/views/posts/index.html.erb_spec.rb') }
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
end
describe 'with no actions' do
before do
run_generator %w[posts]
end
describe 'index.html.erb' do
subject(:filename) { file('spec/views/posts/index.html.erb_spec.rb') }
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
end
describe 'with --no-template-engine' do
before do
run_generator %w[posts index --no-template-engine]
end
describe 'index.html.erb' do
subject(:filename) { file('spec/views/posts/index.html._spec.rb') }
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
end
end
describe 'are generated' do
describe 'with default template engine' do
before do
run_generator %w[posts index show]
end
describe 'index.html.erb' do
subject(:filename) { file('spec/views/posts/index.html.erb_spec.rb') }
it 'includes the standard boilerplate' do
expect(filename).to contain(/require 'rails_helper'/)
.and(contain(/^RSpec.describe "posts\/index.html.erb", #{type_metatag(:view)}/))
end
end
describe 'show.html.erb' do
subject(:filename) { file('spec/views/posts/show.html.erb_spec.rb') }
it 'includes the standard boilerplate' do
expect(filename).to contain(/require 'rails_helper'/)
.and(contain(/^RSpec.describe "posts\/show.html.erb", #{type_metatag(:view)}/))
end
end
end
describe 'with haml' do
before do
run_generator %w[posts index --template_engine haml]
end
describe 'index.html.haml' do
subject(:filename) { file('spec/views/posts/index.html.haml_spec.rb') }
it 'includes the standard boilerplate' do
expect(filename).to contain(/require 'rails_helper'/)
.and(contain(/^RSpec.describe "posts\/index.html.haml", #{type_metatag(:view)}/))
end
end
end
end
describe 'are removed' do
subject(:output) { run_generator %w[posts], behavior: :revoke }
it 'will remove the file' do
expect(output).to match('remove spec/views/posts')
end
end
end
describe 'routing spec' do
subject(:filename) { file('spec/routing/posts_routing_spec.rb') }
describe 'with no flag' do
before do
run_generator %w[posts seek and destroy]
end
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
describe 'with --routing-specs flag' do
describe 'without action parameter' do
before do
run_generator %w[posts --routing-specs]
end
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
describe 'with action parameter' do
before { run_generator %w[posts seek --routing-specs] }
it 'includes the standard boilerplate' do
expect(filename).to contain(/require 'rails_helper'/)
.and(contain(/^RSpec.describe 'PostsController', #{type_metatag(:routing)}/))
.and(contain(/describe 'routing'/))
.and(contain(/it 'routes to #seek'/))
.and(contain(/expect\(get: "\/posts\/seek"\).to route_to\("posts#seek"\)/))
end
end
end
describe 'with --no-routing-specs flag' do
before do
run_generator %w[posts seek and destroy --no-routing_specs]
end
it 'skips the file' do
expect(File.exist?(filename)).to be false
end
end
end
describe 'controller specs' do
subject(:filename) { file('spec/controllers/posts_controller_spec.rb') }
it 'are not generated' do
expect(File.exist?(filename)).to be false
end
describe 'with --controller-specs flag' do
before do
run_generator %w[posts --controller-specs]
end
describe 'the spec' do
it 'includes the standard boilerplate' do
expect(filename).to contain(/require 'rails_helper'/)
.and(contain(/^RSpec.describe PostsController, #{type_metatag(:controller)}/))
end
end
end
describe 'with --no-controller_specs flag' do
before do
run_generator %w[posts --no-controller-specs]
end
it 'are skipped' do
expect(File.exist?(filename)).to be false
end
end
end
end
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