Merge commit '1cb978bcc3d291a045f367e072ca0af1a1c4dbbc' into glitch-soc/merge-upstream

spec/controllers/concerns/cache_concern_spec.rb

@@ -13,12 +13,17 @@ RSpec.describe CacheConcern do
     def empty_relation
       render plain: cache_collection(Status.none, Status).size
     end
+
+    def account_statuses_favourites
+      render plain: cache_collection(Status.where(account_id: params[:id]), Status).map(&:favourites_count)
+    end
   end
 
   before do
     routes.draw do
-      get  'empty_array' => 'anonymous#empty_array'
-      post 'empty_relation' => 'anonymous#empty_relation'
+      get 'empty_array' => 'anonymous#empty_array'
+      get 'empty_relation' => 'anonymous#empty_relation'
+      get 'account_statuses_favourites' => 'anonymous#account_statuses_favourites'
     end
   end
 
@@ -36,5 +41,20 @@ RSpec.describe CacheConcern do
         expect(response.body).to eq '0'
       end
     end
+
+    context 'when given a collection of statuses' do
+      let!(:account) { Fabricate(:account) }
+      let!(:status)  { Fabricate(:status, account: account) }
+
+      it 'correctly updates with new interactions' do
+        get :account_statuses_favourites, params: { id: account.id }
+        expect(response.body).to eq '[0]'
+
+        FavouriteService.new.call(account, status)
+
+        get :account_statuses_favourites, params: { id: account.id }
+        expect(response.body).to eq '[1]'
+      end
+    end
   end
 end

spec/lib/cache_buster_spec.rb

@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe CacheBuster do
+  subject { described_class.new(secret_header: secret_header, secret: secret, http_method: http_method) }
+
+  let(:secret_header) { nil }
+  let(:secret) { nil }
+  let(:http_method) { nil }
+
+  let(:purge_url) { 'https://example.com/test_purge' }
+
+  describe '#bust' do
+    shared_examples 'makes_request' do
+      it 'makes an HTTP purging request' do
+        method = http_method&.to_sym || :get
+        stub_request(method, purge_url).to_return(status: 200)
+
+        subject.bust(purge_url)
+
+        test_request = a_request(method, purge_url)
+
+        test_request = test_request.with(headers: { secret_header => secret }) if secret && secret_header
+
+        expect(test_request).to have_been_made.once
+      end
+    end
+
+    context 'when using default options' do
+      include_examples 'makes_request'
+    end
+
+    context 'when specifying a secret header' do
+      let(:secret_header) { 'X-Purge-Secret' }
+      let(:secret) { SecureRandom.hex(20) }
+
+      include_examples 'makes_request'
+    end
+
+    context 'when specifying a PURGE method' do
+      let(:http_method) { 'purge' }
+
+      context 'when not using headers' do
+        include_examples 'makes_request'
+      end
+
+      context 'when specifying a secret header' do
+        let(:secret_header) { 'X-Purge-Secret' }
+        let(:secret) { SecureRandom.hex(20) }
+
+        include_examples 'makes_request'
+      end
+    end
+  end
+end