Migrate controller->request spec for api/v1/follow* (#28811)

spec/requests/api/v1/accounts/follower_accounts_spec.rb

@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe 'API V1 Accounts FollowerAccounts' do
+  let(:user)    { Fabricate(:user) }
+  let(:token)   { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
+  let(:scopes)   { 'read:accounts' }
+  let(:headers)  { { 'Authorization' => "Bearer #{token.token}" } }
+  let(:account) { Fabricate(:account) }
+  let(:alice)   { Fabricate(:account) }
+  let(:bob)     { Fabricate(:account) }
+
+  before do
+    alice.follow!(account)
+    bob.follow!(account)
+  end
+
+  describe 'GET /api/v1/accounts/:acount_id/followers' do
+    it 'returns accounts following the given account', :aggregate_failures do
+      get "/api/v1/accounts/#{account.id}/followers", params: { limit: 2 }, headers: headers
+
+      expect(response).to have_http_status(200)
+      expect(body_as_json.size).to eq 2
+      expect([body_as_json[0][:id], body_as_json[1][:id]]).to contain_exactly(alice.id.to_s, bob.id.to_s)
+    end
+
+    it 'does not return blocked users', :aggregate_failures do
+      user.account.block!(bob)
+      get "/api/v1/accounts/#{account.id}/followers", params: { limit: 2 }, headers: headers
+
+      expect(response).to have_http_status(200)
+      expect(body_as_json.size).to eq 1
+      expect(body_as_json[0][:id]).to eq alice.id.to_s
+    end
+
+    context 'when requesting user is blocked' do
+      before do
+        account.block!(user.account)
+      end
+
+      it 'hides results' do
+        get "/api/v1/accounts/#{account.id}/followers", params: { limit: 2 }, headers: headers
+        expect(body_as_json.size).to eq 0
+      end
+    end
+
+    context 'when requesting user is the account owner' do
+      let(:user) { account.user }
+
+      it 'returns all accounts, including muted accounts' do
+        account.mute!(bob)
+        get "/api/v1/accounts/#{account.id}/followers", params: { limit: 2 }, headers: headers
+
+        expect(body_as_json.size).to eq 2
+        expect([body_as_json[0][:id], body_as_json[1][:id]]).to contain_exactly(alice.id.to_s, bob.id.to_s)
+      end
+    end
+  end
+end