Cleanup usages of `JSON.parse` in specs

Prefer `json_response` where applicable.

2 files changed, 3 insertions, 9 deletions

diff --git a/spec/controllers/boards/issues_controller_spec.rb b/spec/controllers/boards/issues_controller_spec.rb
index 6cad060d888..246d6f9e0f9 100644
--- a/spec/controllers/boards/issues_controller_spec.rb
+++ b/spec/controllers/boards/issues_controller_spec.rb
@@ -52,10 +52,8 @@ describe Boards::IssuesController do
 
           list_issues user: user, board: board, list: list2
 
-          parsed_response = JSON.parse(response.body)
-
           expect(response).to match_response_schema('entities/issue_boards')
-          expect(parsed_response['issues'].length).to eq 2
+          expect(json_response['issues'].length).to eq 2
           expect(development.issues.map(&:relative_position)).not_to include(nil)
         end
 
@@ -123,10 +121,8 @@ describe Boards::IssuesController do
 
         list_issues user: user, board: board
 
-        parsed_response = JSON.parse(response.body)
-
         expect(response).to match_response_schema('entities/issue_boards')
-        expect(parsed_response['issues'].length).to eq 2
+        expect(json_response['issues'].length).to eq 2
       end
     end
 
diff --git a/spec/controllers/boards/lists_controller_spec.rb b/spec/controllers/boards/lists_controller_spec.rb
index e1f75fa3395..418ca6f3210 100644
--- a/spec/controllers/boards/lists_controller_spec.rb
+++ b/spec/controllers/boards/lists_controller_spec.rb
@@ -26,10 +26,8 @@ describe Boards::ListsController do
 
       read_board_list user: user, board: board
 
-      parsed_response = JSON.parse(response.body)
-
       expect(response).to match_response_schema('lists')
-      expect(parsed_response.length).to eq 3
+      expect(json_response.length).to eq 3
     end
 
     context 'with unauthorized user' do