Add circle/mutuals test

spec/models/concerns/account_interactions_spec.rb

@@ -9,6 +9,8 @@ describe AccountInteractions do
   let(:target_account)     { Fabricate(:account, username: 'target') }
   let(:target_account_id)  { target_account.id }
   let(:target_account_ids) { [target_account_id] }
+  let(:follower_account)   { Fabricate(:account, username: 'follower') }
+  let(:followee_account)   { Fabricate(:account, username: 'followee') }
 
   describe '.following_map' do
     subject { Account.following_map(target_account_ids, account_id) }
@@ -711,4 +713,20 @@ describe AccountInteractions do
       expect(account.lists_for_local_distribution.to_a).to contain_exactly(follower_list, self_list)
     end
   end
+
+  describe '#mutuals' do
+    subject { account.mutuals }
+
+    context 'when following target_account' do
+      it 'mutual one' do
+        account.follow!(target_account)
+        target_account.follow!(account)
+        follower_account.follow!(account)
+        account.follow!(followee_account)
+
+        expect(subject.count).to eq 1
+        expect(subject.first.id).to eq target_account.id
+      end
+    end
+  end
 end

spec/services/post_status_service_spec.rb

@@ -188,6 +188,24 @@ RSpec.describe PostStatusService, type: :service do
     expect(status.mentioned_accounts.first.id).to eq mutual_account.id
   end
 
+  it 'circle visibility' do
+    account = Fabricate(:account)
+    circle_account = Fabricate(:account)
+    other_account = Fabricate(:account)
+    circle = Fabricate(:circle, account: account)
+    text = 'This is an English text.'
+
+    circle_account.follow!(account)
+    other_account.follow!(account)
+    circle.accounts << circle_account
+    status = subject.call(account, text: text, visibility: 'circle', circle_id: circle.id)
+
+    expect(status.visibility).to eq 'limited'
+    expect(status.limited_scope).to eq 'circle'
+    expect(status.mentioned_accounts.count).to eq 1
+    expect(status.mentioned_accounts.first.id).to eq circle_account.id
+  end
+
   it 'safeguards mentions' do
     account = Fabricate(:account)
     mentioned_account = Fabricate(:account, username: 'alice')