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Diffstat (limited to 'spec/rubocop/cop/code_reuse/presenter_spec.rb')
-rw-r--r-- | spec/rubocop/cop/code_reuse/presenter_spec.rb | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/spec/rubocop/cop/code_reuse/presenter_spec.rb b/spec/rubocop/cop/code_reuse/presenter_spec.rb new file mode 100644 index 00000000000..4fe72619273 --- /dev/null +++ b/spec/rubocop/cop/code_reuse/presenter_spec.rb @@ -0,0 +1,117 @@ +# frozen_string_literal: true + +require 'spec_helper' +require 'rubocop' +require 'rubocop/rspec/support' +require_relative '../../../../rubocop/cop/code_reuse/presenter' + +describe RuboCop::Cop::CodeReuse::Presenter do + include CopHelper + + subject(:cop) { described_class.new } + + it 'flags the use of a Presenter in a Service class' do + allow(cop) + .to receive(:in_service_class?) + .and_return(true) + + expect_offense(<<~SOURCE) + class FooService + def execute + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a Service class. + end + end + SOURCE + end + + it 'flags the use of a Presenter in a Finder' do + allow(cop) + .to receive(:in_finder?) + .and_return(true) + + expect_offense(<<~SOURCE) + class FooFinder + def execute + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a Finder. + end + end + SOURCE + end + + it 'flags the use of a Service class in a Presenter' do + allow(cop) + .to receive(:in_presenter?) + .and_return(true) + + expect_offense(<<~SOURCE) + class FooPresenter + def execute + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a Presenter. + end + end + SOURCE + end + + it 'flags the use of a Presenter in a Serializer' do + allow(cop) + .to receive(:in_serializer?) + .and_return(true) + + expect_offense(<<~SOURCE) + class FooSerializer + def execute + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a Serializer. + end + end + SOURCE + end + + it 'flags the use of a Presenter in a model instance method' do + allow(cop) + .to receive(:in_model?) + .and_return(true) + + expect_offense(<<~SOURCE) + class User < ActiveRecord::Base + def execute + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a model. + end + end + SOURCE + end + + it 'flags the use of a Presenter in a model class method' do + allow(cop) + .to receive(:in_model?) + .and_return(true) + + expect_offense(<<~SOURCE) + class User < ActiveRecord::Base + def self.execute + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a model. + end + end + SOURCE + end + + it 'flags the use of a Presenter in a worker' do + allow(cop) + .to receive(:in_worker?) + .and_return(true) + + expect_offense(<<~SOURCE) + class FooWorker + def perform + FooPresenter.new.execute + ^^^^^^^^^^^^^^^^ Presenters can not be used in a worker. + end + end + SOURCE + end +end |