Remove body_as_json in favor of built-in response.parsed_body for JSON response specs (#31749)

spec/requests/api/v1/admin/reports_spec.rb

@@ -29,7 +29,7 @@ RSpec.describe 'Reports' do
       it 'returns an empty list' do
         subject
 
-        expect(body_as_json).to be_empty
+        expect(response.parsed_body).to be_empty
       end
     end
 
@@ -64,7 +64,7 @@ RSpec.describe 'Reports' do
       it 'returns all unresolved reports' do
         subject
 
-        expect(body_as_json).to match_array(expected_response)
+        expect(response.parsed_body).to match_array(expected_response)
       end
 
       context 'with resolved param' do
@@ -74,7 +74,7 @@ RSpec.describe 'Reports' do
         it 'returns only the resolved reports' do
           subject
 
-          expect(body_as_json).to match_array(expected_response)
+          expect(response.parsed_body).to match_array(expected_response)
         end
       end
 
@@ -85,7 +85,7 @@ RSpec.describe 'Reports' do
         it 'returns all unresolved reports filed by the specified account' do
           subject
 
-          expect(body_as_json).to match_array(expected_response)
+          expect(response.parsed_body).to match_array(expected_response)
         end
       end
 
@@ -96,7 +96,7 @@ RSpec.describe 'Reports' do
         it 'returns all unresolved reports targeting the specified account' do
           subject
 
-          expect(body_as_json).to match_array(expected_response)
+          expect(response.parsed_body).to match_array(expected_response)
         end
       end
 
@@ -106,7 +106,7 @@ RSpec.describe 'Reports' do
         it 'returns only the requested number of reports' do
           subject
 
-          expect(body_as_json.size).to eq(1)
+          expect(response.parsed_body.size).to eq(1)
         end
       end
     end
@@ -126,7 +126,7 @@ RSpec.describe 'Reports' do
       subject
 
       expect(response).to have_http_status(200)
-      expect(body_as_json).to include(
+      expect(response.parsed_body).to include(
         {
           id: report.id.to_s,
           action_taken: report.action_taken?,
@@ -159,7 +159,7 @@ RSpec.describe 'Reports' do
 
       report.reload
 
-      expect(body_as_json).to include(
+      expect(response.parsed_body).to include(
         {
           id: report.id.to_s,
           action_taken: report.action_taken?,