DEV: Update specs

spec/lib/git_repo_spec.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-require "rails_helper"
 require "docker_manager/git_repo"
 
 RSpec.describe DockerManager::GitRepo do

spec/requests/admin_controller_spec.rb

@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require "rails_helper"
-
 RSpec.describe DockerManager::AdminController do
   describe "anonymous user" do
     it "should be a 404" do
@@ -33,10 +31,9 @@ RSpec.describe DockerManager::AdminController do
     it "should return the right response" do
       sign_in(Fabricate(:admin))
 
-      get "/admin/docker/repos"
+      get "/admin/docker/repos.json"
       expect(response.status).to eq(200)
-      body = JSON.parse(response.body)
-      expect(body["repos"].first["official"]).to eq(false)
+      expect(response.parsed_body["repos"].first["official"]).to eq(false)
     end
   end
 end