spec/git_trend/scraper_spec.rb in git-trend-0.2.3 vs spec/git_trend/scraper_spec.rb in git-trend-1.0.0

@@ -1,37 +1,33 @@
-require 'spec_helper'
-
-include GitTrend
 RSpec.describe GitTrend::Scraper do
+  let(:scraper) { Scraper.new }
 
   describe 'settings' do
     before do
       allow(ENV).to receive(:[]).with('http_proxy').and_return('http://proxy_user:proxy_pass@192.168.1.99:9999')
-      @scraper = Scraper.new
     end
-    subject { @scraper.instance_variable_get(:@agent) }
+    subject { scraper.instance_variable_get(:@agent) }
     its(:user_agent) { should eq "git-trend #{VERSION}" }
     its(:proxy_addr) { should eq '192.168.1.99' }
     its(:proxy_user) { should eq 'proxy_user' }
     its(:proxy_pass) { should eq 'proxy_pass' }
     its(:proxy_port) { should eq 9999 }
   end
 
   describe '#get' do
-    before { @scraper = Scraper.new }
     context 'when a network error occurred' do
       before do
         stub_request(:get, Scraper::BASE_URL)
           .to_return(status: 500, body: '[]')
       end
-      it { expect { @scraper.get }.to raise_error(Exception) }
+      it { expect { scraper.get }.to raise_error(Exception) }
     end
 
     context 'when a scraping error occurred' do
       before do
         stub_request(:get, Scraper::BASE_URL)
           .to_return(status: 200, headers: { content_type: 'text/html' }, body: '')
       end
-      it { expect { @scraper.get }.to raise_error(ScrapeException) }
+      it { expect { scraper.get }.to raise_error(ScrapeException) }
     end
   end
 end