require 'spec_helper' module Pronto describe ESLintNpm do let(:eslint) { ESLintNpm.new(patches) } describe '#run' do subject { eslint.run } context 'patches are nil' do let(:patches) { nil } it { should == [] } end context 'no patches' do let(:patches) { [] } it { should == [] } end context 'patches with a one and a four warnings' do include_context 'test repo' let(:patches) { repo.diff('master') } its(:count) { should == 5 } its(:'first.msg') { should == "'foo' is not defined." } end context 'repo with ignored and not ignored file, each with three warnings' do include_context 'eslintignore repo' let(:patches) { repo.diff('master') } its(:count) { should == 3 } its(:'first.msg') { should == "'HelloWorld' is defined but never used" } end end end end