Combine repeated subjects in link details extractor spec (#28941)

spec/lib/link_details_extractor_spec.rb

@@ -46,22 +46,13 @@ RSpec.describe LinkDetailsExtractor do
       </html>
     HTML
 
-    describe '#title' do
-      it 'returns the title from title tag' do
-        expect(subject.title).to eq 'Man bites dog'
-      end
-    end
-
-    describe '#description' do
-      it 'returns the description from meta tag' do
-        expect(subject.description).to eq "A dog's tale"
-      end
-    end
-
-    describe '#language' do
-      it 'returns the language from lang attribute' do
-        expect(subject.language).to eq 'en'
-      end
+    it 'extracts the expected values from html metadata' do
+      expect(subject)
+        .to have_attributes(
+          title: eq('Man bites dog'),
+          description: eq("A dog's tale"),
+          language: eq('en')
+        )
     end
   end
 
@@ -90,40 +81,16 @@ RSpec.describe LinkDetailsExtractor do
     end
 
     shared_examples 'structured data' do
-      describe '#title' do
-        it 'returns the title from structured data' do
-          expect(subject.title).to eq 'Man bites dog'
-        end
-      end
-
-      describe '#description' do
-        it 'returns the description from structured data' do
-          expect(subject.description).to eq "A dog's tale"
-        end
-      end
-
-      describe '#published_at' do
-        it 'returns the publicaton time from structured data' do
-          expect(subject.published_at).to eq '2022-01-31T19:53:00+00:00'
-        end
-      end
-
-      describe '#author_name' do
-        it 'returns the author name from structured data' do
-          expect(subject.author_name).to eq 'Charlie Brown'
-        end
-      end
-
-      describe '#provider_name' do
-        it 'returns the provider name from structured data' do
-          expect(subject.provider_name).to eq 'Pet News'
-        end
-      end
-
-      describe '#language' do
-        it 'returns the language from structured data' do
-          expect(subject.language).to eq 'en'
-        end
+      it 'extracts the expected values from structured data' do
+        expect(subject)
+          .to have_attributes(
+            title: eq('Man bites dog'),
+            description: eq("A dog's tale"),
+            published_at: eq('2022-01-31T19:53:00+00:00'),
+            author_name: eq('Charlie Brown'),
+            provider_name: eq('Pet News'),
+            language: eq('en')
+          )
       end
     end
 
@@ -245,58 +212,19 @@ RSpec.describe LinkDetailsExtractor do
       </html>
     HTML
 
-    describe '#canonical_url' do
-      it 'returns the URL from Open Graph protocol data' do
-        expect(subject.canonical_url).to eq 'https://example.com/dog.html'
-      end
-    end
-
-    describe '#title' do
-      it 'returns the title from Open Graph protocol data' do
-        expect(subject.title).to eq 'Man bites dog'
-      end
-    end
-
-    describe '#description' do
-      it 'returns the description from Open Graph protocol data' do
-        expect(subject.description).to eq "A dog's tale"
-      end
-    end
-
-    describe '#published_at' do
-      it 'returns the publicaton time from Open Graph protocol data' do
-        expect(subject.published_at).to eq '2022-01-31T19:53:00+00:00'
-      end
-    end
-
-    describe '#author_name' do
-      it 'returns the author name from Open Graph protocol data' do
-        expect(subject.author_name).to eq 'Charlie Brown'
-      end
-    end
-
-    describe '#language' do
-      it 'returns the language from Open Graph protocol data' do
-        expect(subject.language).to eq 'en'
-      end
-    end
-
-    describe '#image' do
-      it 'returns the image from Open Graph protocol data' do
-        expect(subject.image).to eq 'https://example.com/snoopy.jpg'
-      end
-    end
-
-    describe '#image:alt' do
-      it 'returns the image description from Open Graph protocol data' do
-        expect(subject.image_alt).to eq 'A good boy'
-      end
-    end
-
-    describe '#provider_name' do
-      it 'returns the provider name from Open Graph protocol data' do
-        expect(subject.provider_name).to eq 'Pet News'
-      end
+    it 'extracts the expected values from open graph data' do
+      expect(subject)
+        .to have_attributes(
+          canonical_url: eq('https://example.com/dog.html'),
+          title: eq('Man bites dog'),
+          description: eq("A dog's tale"),
+          published_at: eq('2022-01-31T19:53:00+00:00'),
+          author_name: eq('Charlie Brown'),
+          language: eq('en'),
+          image: eq('https://example.com/snoopy.jpg'),
+          image_alt: eq('A good boy'),
+          provider_name: eq('Pet News')
+        )
     end
   end
 end