Fix RSpec/DescribedClass cop (#25104)

spec/models/status_pin_spec.rb

@@ -8,14 +8,14 @@ RSpec.describe StatusPin do
       account = Fabricate(:account)
       status  = Fabricate(:status, account: account)
 
-      expect(StatusPin.new(account: account, status: status).save).to be true
+      expect(described_class.new(account: account, status: status).save).to be true
     end
 
     it 'does not allow pins of statuses by someone else' do
       account = Fabricate(:account)
       status  = Fabricate(:status)
 
-      expect(StatusPin.new(account: account, status: status).save).to be false
+      expect(described_class.new(account: account, status: status).save).to be false
     end
 
     it 'does not allow pins of reblogs' do
@@ -23,21 +23,21 @@ RSpec.describe StatusPin do
       status  = Fabricate(:status, account: account)
       reblog  = Fabricate(:status, reblog: status)
 
-      expect(StatusPin.new(account: account, status: reblog).save).to be false
+      expect(described_class.new(account: account, status: reblog).save).to be false
     end
 
     it 'does allow pins of direct statuses' do
       account = Fabricate(:account)
       status  = Fabricate(:status, account: account, visibility: :private)
 
-      expect(StatusPin.new(account: account, status: status).save).to be true
+      expect(described_class.new(account: account, status: status).save).to be true
     end
 
     it 'does not allow pins of direct statuses' do
       account = Fabricate(:account)
       status  = Fabricate(:status, account: account, visibility: :direct)
 
-      expect(StatusPin.new(account: account, status: status).save).to be false
+      expect(described_class.new(account: account, status: status).save).to be false
     end
 
     max_pins = 5
@@ -50,10 +50,10 @@ RSpec.describe StatusPin do
       end
 
       max_pins.times do |i|
-        expect(StatusPin.new(account: account, status: status[i]).save).to be true
+        expect(described_class.new(account: account, status: status[i]).save).to be true
       end
 
-      expect(StatusPin.new(account: account, status: status[max_pins]).save).to be false
+      expect(described_class.new(account: account, status: status[max_pins]).save).to be false
     end
 
     it 'allows pins above the max for remote accounts' do
@@ -65,10 +65,10 @@ RSpec.describe StatusPin do
       end
 
       max_pins.times do |i|
-        expect(StatusPin.new(account: account, status: status[i]).save).to be true
+        expect(described_class.new(account: account, status: status[i]).save).to be true
       end
 
-      expect(StatusPin.new(account: account, status: status[max_pins]).save).to be true
+      expect(described_class.new(account: account, status: status[max_pins]).save).to be true
     end
   end
 end