[#7] Refactor tests with inline vcr

spec/services/google_service/parser_service_spec.rb

@@ -4,67 +4,47 @@
 
 RSpec.describe GoogleService::ParserService, type: :service do
   context 'when parsing a page having 1 top ads' do
-    it 'counts exactly 1 top ads' do
-      result = nil
-      VCR.use_cassette('google_search_top_ads_1') do
-        result = GoogleService::ClientService.query('squarespace')
-      end
+    it 'counts exactly 1 top ads', vcr: 'google_search_top_ads_1' do
+      result = GoogleService::ClientService.new('squarespace').query_result
 
       expect(described_class.new(result).ads_top_count).to eq(1)
     end
   end
 
   context 'when parsing a page having 3 top ads, 3 bottom ads and 14 non ads links' do
-    it 'counts exactly 3 top ads' do
-      result = nil
-      VCR.use_cassette('google_search_top_ads_6') do
-        result = GoogleService::ClientService.query('vpn')
-      end
+    it 'counts exactly 3 top ads', vcr: 'google_search_top_ads_6' do
+      result = GoogleService::ClientService.new('vpn').query_result
 
       expect(described_class.new(result).ads_top_count).to eq(3)
     end
 
-    it 'counts exactly 6 ads in total' do
-      result = nil
-      VCR.use_cassette('google_search_top_ads_6') do
-        result = GoogleService::ClientService.query('vpn')
-      end
+    it 'counts exactly 6 ads in total', vcr: 'google_search_top_ads_6' do
+      result = GoogleService::ClientService.new('vpn').query_result
 
       expect(described_class.new(result).ads_page_count).to eq(6)
     end
 
-    it 'finds exactly the 3 top ads urls' do
-      result = nil
-      VCR.use_cassette('google_search_top_ads_6') do
-        result = GoogleService::ClientService.query('vpn')
-      end
+    it 'finds exactly the 3 top ads urls', vcr: 'google_search_top_ads_6' do
+      result = GoogleService::ClientService.new('vpn').query_result
 
       expect(described_class.new(result).ads_top_url).to contain_exactly('https://cloud.google.com/free', 'https://www.expressvpn.com/', 'https://www.top10vpn.com/best-vpn-for-vietnam/')
     end
 
-    it 'counts exactly 14 non ads results' do
-      result = nil
-      VCR.use_cassette('google_search_top_ads_6') do
-        result = GoogleService::ClientService.query('vpn')
-      end
+    it 'counts exactly 14 non ads results', vcr: 'google_search_top_ads_6' do
+      result = GoogleService::ClientService.new('vpn').query_result
 
       expect(described_class.new(result).non_ads_result_count).to eq(14)
     end
 
-    it 'gets 14 results' do
-      result = nil
-      VCR.use_cassette('google_search_top_ads_6') do
-        result = GoogleService::ClientService.query('vpn')
-      end
+    it 'gets 14 results', vcr: 'google_search_top_ads_6' do
+      result = GoogleService::ClientService.new('vpn').query_result
 
       expect(described_class.new(result).non_ads_url.count).to eq(14)
     end
 
-    it 'gets exactly 113 links' do # Counted from cassette html raw code
-      result = nil
-      VCR.use_cassette('google_search_top_ads_6') do
-        result = GoogleService::ClientService.query('vpn')
-      end
+    it 'gets exactly 113 links', vcr: 'google_search_top_ads_6' do
+      # Counted from cassette html raw code
+      result = GoogleService::ClientService.new('vpn').query_result
 
       expect(described_class.new(result).total_link_count).to eq(113)
     end