Merge branch 'glitch'`

26 files changed, 346 insertions, 581 deletions

diff --git a/spec/models/account_alias_spec.rb b/spec/models/account_alias_spec.rb
new file mode 100644
index 000000000..27ec215aa
--- /dev/null
+++ b/spec/models/account_alias_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe AccountAlias, type: :model do
+
+end
diff --git a/spec/models/account_migration_spec.rb b/spec/models/account_migration_spec.rb
new file mode 100644
index 000000000..8461b4b28
--- /dev/null
+++ b/spec/models/account_migration_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe AccountMigration, type: :model do
+
+end
diff --git a/spec/models/account_spec.rb b/spec/models/account_spec.rb
index 379872316..b2f6234cb 100644
--- a/spec/models/account_spec.rb
+++ b/spec/models/account_spec.rb
@@ -126,8 +126,8 @@ RSpec.describe Account, type: :model do
       end
 
       it 'sets default avatar, header, avatar_remote_url, and header_remote_url' do
-        expect(account.avatar_remote_url).to eq ''
-        expect(account.header_remote_url).to eq ''
+        expect(account.avatar_remote_url).to eq 'https://remote.test/invalid_avatar'
+        expect(account.header_remote_url).to eq expectation.header_remote_url
         expect(account.avatar_file_name).to  eq nil
         expect(account.header_file_name).to  eq nil
       end
@@ -450,7 +450,7 @@ RSpec.describe Account, type: :model do
   describe '.domains' do
     it 'returns domains' do
       Fabricate(:account, domain: 'domain')
-      expect(Account.domains).to match_array(['domain'])
+      expect(Account.remote.domains).to match_array(['domain'])
     end
   end
 
@@ -583,26 +583,43 @@ RSpec.describe Account, type: :model do
         expect(account.valid?).to be true
       end
 
+      it 'is valid if we are creating an instance actor account with a period' do
+        account = Fabricate.build(:account, id: -99, actor_type: 'Application', locked: true, username: 'example.com')
+        expect(account.valid?).to be true
+      end
+
+      it 'is valid if we are creating a possibly-conflicting instance actor account' do
+        account_1 = Fabricate(:account, username: 'examplecom')
+        account_2 = Fabricate.build(:account, id: -99, actor_type: 'Application', locked: true, username: 'example.com')
+        expect(account_2.valid?).to be true
+      end
+
       it 'is invalid if the username doesn\'t only contains letters, numbers and underscores' do
         account = Fabricate.build(:account, username: 'the-doctor')
         account.valid?
         expect(account).to model_have_error_on_field(:username)
       end
 
+      it 'is invalid if the username contains a period' do
+        account = Fabricate.build(:account, username: 'the.doctor')
+        account.valid?
+        expect(account).to model_have_error_on_field(:username)
+      end
+
       it 'is invalid if the username is longer then 30 characters' do
-        account = Fabricate.build(:account, username: Faker::Lorem.characters(31))
+        account = Fabricate.build(:account, username: Faker::Lorem.characters(number: 31))
         account.valid?
         expect(account).to model_have_error_on_field(:username)
       end
 
       it 'is invalid if the display name is longer than 30 characters' do
-        account = Fabricate.build(:account, display_name: Faker::Lorem.characters(31))
+        account = Fabricate.build(:account, display_name: Faker::Lorem.characters(number: 31))
         account.valid?
         expect(account).to model_have_error_on_field(:display_name)
       end
 
       it 'is invalid if the note is longer than 500 characters' do
-        account = Fabricate.build(:account, note: Faker::Lorem.characters(501))
+        account = Fabricate.build(:account, note: Faker::Lorem.characters(number: 501))
         account.valid?
         expect(account).to model_have_error_on_field(:note)
       end
@@ -636,19 +653,19 @@ RSpec.describe Account, type: :model do
       end
 
       it 'is valid even if the username is longer then 30 characters' do
-        account = Fabricate.build(:account, domain: 'domain', username: Faker::Lorem.characters(31))
+        account = Fabricate.build(:account, domain: 'domain', username: Faker::Lorem.characters(number: 31))
         account.valid?
         expect(account).not_to model_have_error_on_field(:username)
       end
 
       it 'is valid even if the display name is longer than 30 characters' do
-        account = Fabricate.build(:account, domain: 'domain', display_name: Faker::Lorem.characters(31))
+        account = Fabricate.build(:account, domain: 'domain', display_name: Faker::Lorem.characters(number: 31))
         account.valid?
         expect(account).not_to model_have_error_on_field(:display_name)
       end
 
       it 'is valid even if the note is longer than 500 characters' do
-        account = Fabricate.build(:account, domain: 'domain', note: Faker::Lorem.characters(501))
+        account = Fabricate.build(:account, domain: 'domain', note: Faker::Lorem.characters(number: 501))
         account.valid?
         expect(account).not_to model_have_error_on_field(:note)
       end
@@ -665,7 +682,7 @@ RSpec.describe Account, type: :model do
           { username: 'b', domain: 'b' },
         ].map(&method(:Fabricate).curry(2).call(:account))
 
-        expect(Account.alphabetic).to eq matches
+        expect(Account.where('id > 0').alphabetic).to eq matches
       end
     end
 
@@ -687,6 +704,23 @@ RSpec.describe Account, type: :model do
       end
     end
 
+    describe 'by_domain_and_subdomains' do
+      it 'returns exact domain matches' do
+        account = Fabricate(:account, domain: 'example.com')
+        expect(Account.by_domain_and_subdomains('example.com')).to eq [account]
+      end
+
+      it 'returns subdomains' do
+        account = Fabricate(:account, domain: 'foo.example.com')
+        expect(Account.by_domain_and_subdomains('example.com')).to eq [account]
+      end
+
+      it 'does not return partially matching domains' do
+        account = Fabricate(:account, domain: 'grexample.com')
+        expect(Account.by_domain_and_subdomains('example.com')).to_not eq [account]
+      end
+    end
+
     describe 'expiring' do
       it 'returns remote accounts with followers whose subscription expiration date is past or not given' do
         local = Fabricate(:account, domain: nil)
@@ -715,7 +749,7 @@ RSpec.describe Account, type: :model do
         2.times { Fabricate(:account, domain: 'example.com') }
         Fabricate(:account, domain: 'example2.com')
 
-        results = Account.by_domain_accounts
+        results = Account.where('id > 0').by_domain_accounts
         expect(results.length).to eq 2
         expect(results.first.domain).to eq 'example.com'
         expect(results.first.accounts_count).to eq 2
@@ -728,7 +762,7 @@ RSpec.describe Account, type: :model do
       it 'returns an array of accounts who do not have a domain' do
         account_1 = Fabricate(:account, domain: nil)
         account_2 = Fabricate(:account, domain: 'example.com')
-        expect(Account.local).to match_array([account_1])
+        expect(Account.where('id > 0').local).to match_array([account_1])
       end
     end
 
@@ -739,14 +773,14 @@ RSpec.describe Account, type: :model do
           matches[index] = Fabricate(:account, domain: matches[index])
         end
 
-        expect(Account.partitioned).to match_array(matches)
+        expect(Account.where('id > 0').partitioned).to match_array(matches)
       end
     end
 
     describe 'recent' do
       it 'returns a relation of accounts sorted by recent creation' do
         matches = 2.times.map { Fabricate(:account) }
-        expect(Account.recent).to match_array(matches)
+        expect(Account.where('id > 0').recent).to match_array(matches)
       end
     end
 
@@ -770,7 +804,7 @@ RSpec.describe Account, type: :model do
   context 'when is local' do
     # Test disabled because test environment omits autogenerating keys for performance
     xit 'generates keys' do
-      account = Account.create!(domain: nil, username: Faker::Internet.user_name(nil, ['_']))
+      account = Account.create!(domain: nil, username: Faker::Internet.user_name(separators: ['_']))
       expect(account.keypair.private?).to eq true
     end
   end
@@ -778,12 +812,12 @@ RSpec.describe Account, type: :model do
   context 'when is remote' do
     it 'does not generate keys' do
       key = OpenSSL::PKey::RSA.new(1024).public_key
-      account = Account.create!(domain: 'remote', username: Faker::Internet.user_name(nil, ['_']), public_key: key.to_pem)
+      account = Account.create!(domain: 'remote', username: Faker::Internet.user_name(separators: ['_']), public_key: key.to_pem)
       expect(account.keypair.params).to eq key.params
     end
 
     it 'normalizes domain' do
-      account = Account.create!(domain: 'にゃん', username: Faker::Internet.user_name(nil, ['_']))
+      account = Account.create!(domain: 'にゃん', username: Faker::Internet.user_name(separators: ['_']))
       expect(account.domain).to eq 'xn--r9j5b5b'
     end
   end
diff --git a/spec/models/account_stat_spec.rb b/spec/models/account_stat_spec.rb
index a94185109..8adc0d1d6 100644
--- a/spec/models/account_stat_spec.rb
+++ b/spec/models/account_stat_spec.rb
@@ -1,4 +1,57 @@
 require 'rails_helper'
 
 RSpec.describe AccountStat, type: :model do
+  describe '#increment_count!' do
+    it 'increments the count' do
+      account_stat = AccountStat.create(account: Fabricate(:account))
+      expect(account_stat.followers_count).to eq 0
+      account_stat.increment_count!(:followers_count)
+      expect(account_stat.followers_count).to eq 1
+    end
+
+    it 'increments the count in multi-threaded an environment' do
+      account_stat   = AccountStat.create(account: Fabricate(:account), statuses_count: 0)
+      increment_by   = 15
+      wait_for_start = true
+
+      threads = Array.new(increment_by) do
+        Thread.new do
+          true while wait_for_start
+          AccountStat.find(account_stat.id).increment_count!(:statuses_count)
+        end
+      end
+
+      wait_for_start = false
+      threads.each(&:join)
+
+      expect(account_stat.reload.statuses_count).to eq increment_by
+    end
+  end
+
+  describe '#decrement_count!' do
+    it 'decrements the count' do
+      account_stat = AccountStat.create(account: Fabricate(:account), followers_count: 15)
+      expect(account_stat.followers_count).to eq 15
+      account_stat.decrement_count!(:followers_count)
+      expect(account_stat.followers_count).to eq 14
+    end
+
+    it 'decrements the count in multi-threaded an environment' do
+      account_stat   = AccountStat.create(account: Fabricate(:account), statuses_count: 15)
+      decrement_by   = 10
+      wait_for_start = true
+
+      threads = Array.new(decrement_by) do
+        Thread.new do
+          true while wait_for_start
+          AccountStat.find(account_stat.id).decrement_count!(:statuses_count)
+        end
+      end
+
+      wait_for_start = false
+      threads.each(&:join)
+
+      expect(account_stat.reload.statuses_count).to eq 5
+    end
+  end
 end
diff --git a/spec/models/admin/account_action_spec.rb b/spec/models/admin/account_action_spec.rb
index a3db60cfc..87fc28500 100644
--- a/spec/models/admin/account_action_spec.rb
+++ b/spec/models/admin/account_action_spec.rb
@@ -58,8 +58,8 @@ RSpec.describe Admin::AccountAction, type: :model do
       end.to change { Admin::ActionLog.count }.by 1
     end
 
-    it 'calls queue_email!' do
-      expect(account_action).to receive(:queue_email!)
+    it 'calls process_email!' do
+      expect(account_action).to receive(:process_email!)
       subject
     end
 
diff --git a/spec/models/concerns/remotable_spec.rb b/spec/models/concerns/remotable_spec.rb
index a4289cc45..99a60cbf6 100644
--- a/spec/models/concerns/remotable_spec.rb
+++ b/spec/models/concerns/remotable_spec.rb
@@ -18,6 +18,8 @@ RSpec.describe Remotable do
 
     def hoge=(arg); end
 
+    def hoge_file_name; end
+
     def hoge_file_name=(arg); end
 
     def has_attribute?(arg); end
@@ -109,12 +111,21 @@ RSpec.describe Remotable do
       end
 
       context 'foo[attribute_name] == url' do
-        it 'makes no request' do
+        it 'makes no request if file is saved' do
           allow(foo).to receive(:[]).with(attribute_name).and_return(url)
+          allow(foo).to receive(:hoge_file_name).and_return('foo.jpg')
 
           foo.hoge_remote_url = url
           expect(request).not_to have_been_requested
         end
+
+        it 'makes request if file is not saved' do
+          allow(foo).to receive(:[]).with(attribute_name).and_return(url)
+          allow(foo).to receive(:hoge_file_name).and_return(nil)
+
+          foo.hoge_remote_url = url
+          expect(request).to have_been_requested
+        end
       end
 
       context "scheme is https, parsed_url.host isn't empty, and foo[attribute_name] != url" do
diff --git a/spec/models/concerns/streamable_spec.rb b/spec/models/concerns/streamable_spec.rb
deleted file mode 100644
index b5f2d5192..000000000
--- a/spec/models/concerns/streamable_spec.rb
+++ /dev/null
@@ -1,63 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-RSpec.describe Streamable do
-  class Parent
-    def title; end
-
-    def target; end
-
-    def thread; end
-
-    def self.has_one(*); end
-
-    def self.after_create; end
-  end
-
-  class Child < Parent
-    include Streamable
-  end
-
-  child = Child.new
-
-  describe '#title' do
-    it 'calls Parent#title' do
-      expect_any_instance_of(Parent).to receive(:title)
-      child.title
-    end
-  end
-
-  describe '#content' do
-    it 'calls #title' do
-      expect_any_instance_of(Parent).to receive(:title)
-      child.content
-    end
-  end
-
-  describe '#target' do
-    it 'calls Parent#target' do
-      expect_any_instance_of(Parent).to receive(:target)
-      child.target
-    end
-  end
-
-  describe '#object_type' do
-    it 'returns :activity' do
-      expect(child.object_type).to eq :activity
-    end
-  end
-
-  describe '#thread' do
-    it 'calls Parent#thread' do
-      expect_any_instance_of(Parent).to receive(:thread)
-      child.thread
-    end
-  end
-
-  describe '#hidden?' do
-    it 'returns false' do
-      expect(child.hidden?).to be false
-    end
-  end
-end
diff --git a/spec/models/custom_emoji_category_spec.rb b/spec/models/custom_emoji_category_spec.rb
new file mode 100644
index 000000000..160033f4d
--- /dev/null
+++ b/spec/models/custom_emoji_category_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe CustomEmojiCategory, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/spec/models/domain_allow_spec.rb b/spec/models/domain_allow_spec.rb
new file mode 100644
index 000000000..e65435127
--- /dev/null
+++ b/spec/models/domain_allow_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe DomainAllow, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/spec/models/domain_block_spec.rb b/spec/models/domain_block_spec.rb
index 0035fd0ff..d98c5e118 100644
--- a/spec/models/domain_block_spec.rb
+++ b/spec/models/domain_block_spec.rb
@@ -21,23 +21,40 @@ RSpec.describe DomainBlock, type: :model do
     end
   end
 
-  describe 'blocked?' do
+  describe '.blocked?' do
     it 'returns true if the domain is suspended' do
-      Fabricate(:domain_block, domain: 'domain', severity: :suspend)
-      expect(DomainBlock.blocked?('domain')).to eq true
+      Fabricate(:domain_block, domain: 'example.com', severity: :suspend)
+      expect(DomainBlock.blocked?('example.com')).to eq true
     end
 
     it 'returns false even if the domain is silenced' do
-      Fabricate(:domain_block, domain: 'domain', severity: :silence)
-      expect(DomainBlock.blocked?('domain')).to eq false
+      Fabricate(:domain_block, domain: 'example.com', severity: :silence)
+      expect(DomainBlock.blocked?('example.com')).to eq false
     end
 
     it 'returns false if the domain is not suspended nor silenced' do
-      expect(DomainBlock.blocked?('domain')).to eq false
+      expect(DomainBlock.blocked?('example.com')).to eq false
     end
   end
 
-  describe 'stricter_than?' do
+  describe '.rule_for' do
+    it 'returns rule matching a blocked domain' do
+      block = Fabricate(:domain_block, domain: 'example.com')
+      expect(DomainBlock.rule_for('example.com')).to eq block
+    end
+
+    it 'returns a rule matching a subdomain of a blocked domain' do
+      block = Fabricate(:domain_block, domain: 'example.com')
+      expect(DomainBlock.rule_for('sub.example.com')).to eq block
+    end
+
+    it 'returns a rule matching a blocked subdomain' do
+      block = Fabricate(:domain_block, domain: 'sub.example.com')
+      expect(DomainBlock.rule_for('sub.example.com')).to eq block
+    end
+  end
+
+  describe '#stricter_than?' do
     it 'returns true if the new block has suspend severity while the old has lower severity' do
       suspend = DomainBlock.new(domain: 'domain', severity: :suspend)
       silence = DomainBlock.new(domain: 'domain', severity: :silence)
diff --git a/spec/models/form/status_batch_spec.rb b/spec/models/form/status_batch_spec.rb
index 00c790a11..68d84a737 100644
--- a/spec/models/form/status_batch_spec.rb
+++ b/spec/models/form/status_batch_spec.rb
@@ -41,12 +41,12 @@ describe Form::StatusBatch do
 
     it 'call RemovalWorker' do
       form.save
-      expect(RemovalWorker).to have_received(:perform_async).with(status.id)
+      expect(RemovalWorker).to have_received(:perform_async).with(status.id, immediate: true)
     end
 
     it 'do not call RemovalWorker' do
       form.save
-      expect(RemovalWorker).not_to have_received(:perform_async).with(another_status.id)
+      expect(RemovalWorker).not_to have_received(:perform_async).with(another_status.id, immediate: true)
     end
   end
 end
diff --git a/spec/models/home_feed_spec.rb b/spec/models/home_feed_spec.rb
index 3acb997f1..ee7a83960 100644
--- a/spec/models/home_feed_spec.rb
+++ b/spec/models/home_feed_spec.rb
@@ -34,11 +34,10 @@ RSpec.describe HomeFeed, type: :model do
         Redis.current.set("account:#{account.id}:regeneration", true)
       end
 
-      it 'gets statuses with ids in the range from database' do
+      it 'returns nothing' do
         results = subject.get(3)
 
-        expect(results.map(&:id)).to eq [10, 3, 2]
-        expect(results.first.attributes.keys).to include('id', 'updated_at')
+        expect(results.map(&:id)).to eq []
       end
     end
   end
diff --git a/spec/models/invite_spec.rb b/spec/models/invite_spec.rb
index 0ba1dccb3..30abfb86b 100644
--- a/spec/models/invite_spec.rb
+++ b/spec/models/invite_spec.rb
@@ -3,27 +3,33 @@ require 'rails_helper'
 RSpec.describe Invite, type: :model do
   describe '#valid_for_use?' do
     it 'returns true when there are no limitations' do
-      invite = Invite.new(max_uses: nil, expires_at: nil)
+      invite = Fabricate(:invite, max_uses: nil, expires_at: nil)
       expect(invite.valid_for_use?).to be true
     end
 
     it 'returns true when not expired' do
-      invite = Invite.new(max_uses: nil, expires_at: 1.hour.from_now)
+      invite = Fabricate(:invite, max_uses: nil, expires_at: 1.hour.from_now)
       expect(invite.valid_for_use?).to be true
     end
 
     it 'returns false when expired' do
-      invite = Invite.new(max_uses: nil, expires_at: 1.hour.ago)
+      invite = Fabricate(:invite, max_uses: nil, expires_at: 1.hour.ago)
       expect(invite.valid_for_use?).to be false
     end
 
     it 'returns true when uses still available' do
-      invite = Invite.new(max_uses: 250, uses: 249, expires_at: nil)
+      invite = Fabricate(:invite, max_uses: 250, uses: 249, expires_at: nil)
       expect(invite.valid_for_use?).to be true
     end
 
     it 'returns false when maximum uses reached' do
-      invite = Invite.new(max_uses: 250, uses: 250, expires_at: nil)
+      invite = Fabricate(:invite, max_uses: 250, uses: 250, expires_at: nil)
+      expect(invite.valid_for_use?).to be false
+    end
+
+    it 'returns false when invite creator has been disabled' do
+      invite = Fabricate(:invite, max_uses: nil, expires_at: nil)
+      SuspendAccountService.new.call(invite.user.account)
       expect(invite.valid_for_use?).to be false
     end
   end
diff --git a/spec/models/marker_spec.rb b/spec/models/marker_spec.rb
new file mode 100644
index 000000000..d716aa75c
--- /dev/null
+++ b/spec/models/marker_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Marker, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/spec/models/media_attachment_spec.rb b/spec/models/media_attachment_spec.rb
index 266cd4920..7ddfba7ed 100644
--- a/spec/models/media_attachment_spec.rb
+++ b/spec/models/media_attachment_spec.rb
@@ -136,10 +136,10 @@ RSpec.describe MediaAttachment, type: :model do
   end
 
   describe 'descriptions for remote attachments' do
-    it 'are cut off at 140 characters' do
+    it 'are cut off at 1500 characters' do
       media = Fabricate(:media_attachment, description: 'foo' * 1000, remote_url: 'http://example.com/blah.jpg')
 
-      expect(media.description.size).to be <= 420
+      expect(media.description.size).to be <= 1_500
     end
   end
 end
diff --git a/spec/models/notification_spec.rb b/spec/models/notification_spec.rb
index 59c582cde..d2e676ec2 100644
--- a/spec/models/notification_spec.rb
+++ b/spec/models/notification_spec.rb
@@ -34,32 +34,6 @@ RSpec.describe Notification, type: :model do
     end
   end
 
-  describe '#browserable?' do
-    let(:notification) { Fabricate(:notification) }
-
-    subject { notification.browserable? }
-
-    context 'type is :follow_request' do
-      before do
-        allow(notification).to receive(:type).and_return(:follow_request)
-      end
-
-      it 'returns false' do
-        is_expected.to be false
-      end
-    end
-
-    context 'type is not :follow_request' do
-      before do
-        allow(notification).to receive(:type).and_return(:else)
-      end
-
-      it 'returns true' do
-        is_expected.to be true
-      end
-    end
-  end
-
   describe '#type' do
     it 'returns :reblog for a Status' do
       notification = Notification.new(activity: Status.new)
diff --git a/spec/models/poll_vote_spec.rb b/spec/models/poll_vote_spec.rb
index 354afd535..563f34699 100644
--- a/spec/models/poll_vote_spec.rb
+++ b/spec/models/poll_vote_spec.rb
@@ -1,5 +1,13 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 RSpec.describe PollVote, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  describe '#object_type' do
+    let(:poll_vote) { Fabricate.build(:poll_vote) }
+
+    it 'returns :vote' do
+      expect(poll_vote.object_type).to eq :vote
+    end
+  end
 end
diff --git a/spec/models/remote_follow_spec.rb b/spec/models/remote_follow_spec.rb
index ed2667b28..5b4c19b5b 100644
--- a/spec/models/remote_follow_spec.rb
+++ b/spec/models/remote_follow_spec.rb
@@ -61,7 +61,7 @@ RSpec.describe RemoteFollow do
     subject { remote_follow.subscribe_address_for(account) }
 
     it 'returns subscribe address' do
-      is_expected.to eq 'https://quitter.no/main/ostatussub?profile=alice%40cb6e6126.ngrok.io'
+      is_expected.to eq 'https://quitter.no/main/ostatussub?profile=https%3A%2F%2Fcb6e6126.ngrok.io%2Fusers%2Falice'
     end
   end
 end
diff --git a/spec/models/remote_profile_spec.rb b/spec/models/remote_profile_spec.rb
deleted file mode 100644
index da5048f0a..000000000
--- a/spec/models/remote_profile_spec.rb
+++ /dev/null
@@ -1,143 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-RSpec.describe RemoteProfile do
-  let(:remote_profile) { RemoteProfile.new(body) }
-  let(:body) do
-    <<-XML
-      <feed xmlns="http://www.w3.org/2005/Atom">
-      <author>John</author>
-    XML
-  end
-
-  describe '.initialize' do
-    it 'calls Nokogiri::XML.parse' do
-      expect(Nokogiri::XML).to receive(:parse).with(body, nil, 'utf-8')
-      RemoteProfile.new(body)
-    end
-
-    it 'sets document' do
-      remote_profile = RemoteProfile.new(body)
-      expect(remote_profile).not_to be nil
-    end
-  end
-
-  describe '#root' do
-    let(:document) { remote_profile.document }
-
-    it 'callse document.at_xpath' do
-      expect(document).to receive(:at_xpath).with(
-        '/atom:feed|/atom:entry',
-        atom: OStatus::TagManager::XMLNS
-      )
-
-      remote_profile.root
-    end
-  end
-
-  describe '#author' do
-    let(:root) { remote_profile.root }
-
-    it 'calls root.at_xpath' do
-      expect(root).to receive(:at_xpath).with(
-        './atom:author|./dfrn:owner',
-        atom: OStatus::TagManager::XMLNS,
-        dfrn: OStatus::TagManager::DFRN_XMLNS
-      )
-
-      remote_profile.author
-    end
-  end
-
-  describe '#hub_link' do
-    let(:root) { remote_profile.root }
-
-    it 'calls #link_href_from_xml' do
-      expect(remote_profile).to receive(:link_href_from_xml).with(root, 'hub')
-      remote_profile.hub_link
-    end
-  end
-
-  describe '#display_name' do
-    let(:author) { remote_profile.author }
-
-    it 'calls author.at_xpath.content' do
-      expect(author).to receive_message_chain(:at_xpath, :content).with(
-        './poco:displayName',
-        poco: OStatus::TagManager::POCO_XMLNS
-      ).with(no_args)
-
-      remote_profile.display_name
-    end
-  end
-
-  describe '#note' do
-    let(:author) { remote_profile.author }
-
-    it 'calls author.at_xpath.content' do
-      expect(author).to receive_message_chain(:at_xpath, :content).with(
-        './atom:summary|./poco:note',
-        atom: OStatus::TagManager::XMLNS,
-        poco: OStatus::TagManager::POCO_XMLNS
-      ).with(no_args)
-
-      remote_profile.note
-    end
-  end
-
-  describe '#scope' do
-    let(:author) { remote_profile.author }
-
-    it 'calls author.at_xpath.content' do
-      expect(author).to receive_message_chain(:at_xpath, :content).with(
-        './mastodon:scope',
-        mastodon: OStatus::TagManager::MTDN_XMLNS
-      ).with(no_args)
-
-      remote_profile.scope
-    end
-  end
-
-  describe '#avatar' do
-    let(:author) { remote_profile.author }
-
-    it 'calls #link_href_from_xml' do
-      expect(remote_profile).to receive(:link_href_from_xml).with(author, 'avatar')
-      remote_profile.avatar
-    end
-  end
-
-  describe '#header' do
-    let(:author) { remote_profile.author }
-
-    it 'calls #link_href_from_xml' do
-      expect(remote_profile).to receive(:link_href_from_xml).with(author, 'header')
-      remote_profile.header
-    end
-  end
-
-  describe '#locked?' do
-    before do
-      allow(remote_profile).to receive(:scope).and_return(scope)
-    end
-
-    subject { remote_profile.locked? }
-
-    context 'scope is private' do
-      let(:scope) { 'private' }
-
-      it 'returns true' do
-        is_expected.to be true
-      end
-    end
-
-    context 'scope is not private' do
-      let(:scope) { 'public' }
-
-      it 'returns false' do
-        is_expected.to be false
-      end
-    end
-  end
-end
diff --git a/spec/models/report_spec.rb b/spec/models/report_spec.rb
index a0cd0800d..312954c9d 100644
--- a/spec/models/report_spec.rb
+++ b/spec/models/report_spec.rb
@@ -125,7 +125,7 @@ describe Report do
     end
 
     it 'is invalid if comment is longer than 1000 characters' do
-      report = Fabricate.build(:report, comment: Faker::Lorem.characters(1001))
+      report = Fabricate.build(:report, comment: Faker::Lorem.characters(number: 1001))
       report.valid?
       expect(report).to model_have_error_on_field(:comment)
     end
diff --git a/spec/models/status_spec.rb b/spec/models/status_spec.rb
index 8e90b92d0..02f533287 100644
--- a/spec/models/status_spec.rb
+++ b/spec/models/status_spec.rb
@@ -333,49 +333,6 @@ RSpec.describe Status, type: :model do
     end
   end
 
-  describe '.as_home_timeline' do
-    let(:account) { Fabricate(:account) }
-    let(:followed) { Fabricate(:account) }
-    let(:not_followed) { Fabricate(:account) }
-
-    before do
-      Fabricate(:follow, account: account, target_account: followed)
-
-      @self_status = Fabricate(:status, account: account, visibility: :public)
-      @self_direct_status = Fabricate(:status, account: account, visibility: :direct)
-      @followed_status = Fabricate(:status, account: followed, visibility: :public)
-      @followed_direct_status = Fabricate(:status, account: followed, visibility: :direct)
-      @not_followed_status = Fabricate(:status, account: not_followed, visibility: :public)
-
-      @results = Status.as_home_timeline(account)
-    end
-
-    it 'includes statuses from self' do
-      expect(@results).to include(@self_status)
-    end
-
-    it 'does not include direct statuses from self' do
-      expect(@results).to_not include(@self_direct_status)
-    end
-
-    it 'includes statuses from followed' do
-      expect(@results).to include(@followed_status)
-    end
-
-    it 'does not include direct statuses mentioning recipient from followed' do
-      Fabricate(:mention, account: account, status: @followed_direct_status)
-      expect(@results).to_not include(@followed_direct_status)
-    end
-
-    it 'does not include direct statuses not mentioning recipient from followed' do
-      expect(@results).not_to include(@followed_direct_status)
-    end
-
-    it 'does not include statuses from non-followed' do
-      expect(@results).not_to include(@not_followed_status)
-    end
-  end
-
   describe '.as_direct_timeline' do
     let(:account) { Fabricate(:account) }
     let(:followed) { Fabricate(:account) }
diff --git a/spec/models/stream_entry_spec.rb b/spec/models/stream_entry_spec.rb
deleted file mode 100644
index 8f8bfbd58..000000000
--- a/spec/models/stream_entry_spec.rb
+++ /dev/null
@@ -1,192 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe StreamEntry, type: :model do
-  let(:alice)     { Fabricate(:account, username: 'alice') }
-  let(:bob)       { Fabricate(:account, username: 'bob') }
-  let(:status)    { Fabricate(:status, account: alice) }
-  let(:reblog)    { Fabricate(:status, account: bob, reblog: status) }
-  let(:reply)     { Fabricate(:status, account: bob, thread: status) }
-  let(:stream_entry) { Fabricate(:stream_entry, activity: activity) }
-  let(:activity)     { reblog }
-
-  describe '#object_type' do
-    before do
-      allow(stream_entry).to receive(:orphaned?).and_return(orphaned)
-      allow(stream_entry).to receive(:targeted?).and_return(targeted)
-    end
-
-    subject { stream_entry.object_type }
-
-    context 'orphaned? is true' do
-      let(:orphaned) { true }
-      let(:targeted) { false }
-
-      it 'returns :activity' do
-        is_expected.to be :activity
-      end
-    end
-
-    context 'targeted? is true' do
-      let(:orphaned) { false }
-      let(:targeted) { true }
-
-      it 'returns :activity' do
-        is_expected.to be :activity
-      end
-    end
-
-    context 'orphaned? and targeted? are false' do
-      let(:orphaned) { false }
-      let(:targeted) { false }
-
-      context 'activity is reblog' do
-        let(:activity) { reblog }
-
-        it 'returns :note' do
-          is_expected.to be :note
-        end
-      end
-
-      context 'activity is reply' do
-        let(:activity) { reply }
-
-        it 'returns :comment' do
-          is_expected.to be :comment
-        end
-      end
-    end
-  end
-
-  describe '#verb' do
-    before do
-      allow(stream_entry).to receive(:orphaned?).and_return(orphaned)
-    end
-
-    subject { stream_entry.verb }
-
-    context 'orphaned? is true' do
-      let(:orphaned) { true }
-
-      it 'returns :delete' do
-        is_expected.to be :delete
-      end
-    end
-
-    context 'orphaned? is false' do
-      let(:orphaned) { false }
-
-      context 'activity is reblog' do
-        let(:activity) { reblog }
-
-        it 'returns :share' do
-          is_expected.to be :share
-        end
-      end
-
-      context 'activity is reply' do
-        let(:activity) { reply }
-
-        it 'returns :post' do
-          is_expected.to be :post
-        end
-      end
-    end
-  end
-
-  describe '#mentions' do
-    before do
-      allow(stream_entry).to receive(:orphaned?).and_return(orphaned)
-    end
-
-    subject { stream_entry.mentions }
-
-    context 'orphaned? is true' do
-      let(:orphaned) { true }
-
-      it 'returns []' do
-        is_expected.to eq []
-      end
-    end
-
-    context 'orphaned? is false' do
-      before do
-        reblog.mentions << Fabricate(:mention, account: alice)
-        reblog.mentions << Fabricate(:mention, account: bob)
-      end
-
-      let(:orphaned) { false }
-
-      it 'returns [Account] includes alice and bob' do
-        is_expected.to eq [alice, bob]
-      end
-    end
-  end
-
-  describe '#targeted?' do
-    it 'returns true for a reblog' do
-      expect(reblog.stream_entry.targeted?).to be true
-    end
-
-    it 'returns false otherwise' do
-      expect(status.stream_entry.targeted?).to be false
-    end
-  end
-
-  describe '#threaded?' do
-    it 'returns true for a reply' do
-      expect(reply.stream_entry.threaded?).to be true
-    end
-
-    it 'returns false otherwise' do
-      expect(status.stream_entry.threaded?).to be false
-    end
-  end
-
-  describe 'delegated methods' do
-    context 'with a nil status' do
-      subject { described_class.new(status: nil) }
-
-      it 'returns nil for target' do
-        expect(subject.target).to be_nil
-      end
-
-      it 'returns nil for title' do
-        expect(subject.title).to be_nil
-      end
-
-      it 'returns nil for content' do
-        expect(subject.content).to be_nil
-      end
-
-      it 'returns nil for thread' do
-        expect(subject.thread).to be_nil
-      end
-    end
-
-    context 'with a real status' do
-      let(:original) { Fabricate(:status, text: 'Test status') }
-      let(:status) { Fabricate(:status, reblog: original, thread: original) }
-      subject { described_class.new(status: status) }
-
-      it 'delegates target' do
-        expect(status.target).not_to be_nil
-        expect(subject.target).to eq(status.target)
-      end
-
-      it 'delegates title' do
-        expect(status.title).not_to be_nil
-        expect(subject.title).to eq(status.title)
-      end
-
-      it 'delegates content' do
-        expect(status.content).not_to be_nil
-        expect(subject.content).to eq(status.content)
-      end
-
-      it 'delegates thread' do
-        expect(status.thread).not_to be_nil
-        expect(subject.thread).to eq(status.thread)
-      end
-    end
-  end
-end
diff --git a/spec/models/subscription_spec.rb b/spec/models/subscription_spec.rb
deleted file mode 100644
index b83979d13..000000000
--- a/spec/models/subscription_spec.rb
+++ /dev/null
@@ -1,67 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe Subscription, type: :model do
-  let(:alice) { Fabricate(:account, username: 'alice') }
-
-  subject { Fabricate(:subscription, account: alice) }
-
-  describe '#expired?' do
-    it 'return true when expires_at is past' do
-      subject.expires_at = 2.days.ago
-      expect(subject.expired?).to be true
-    end
-
-    it 'return false when expires_at is future' do
-      subject.expires_at = 2.days.from_now
-      expect(subject.expired?).to be false
-    end
-  end
-
-  describe 'lease_seconds' do
-    it 'returns the time remaining until expiration' do
-      datetime = 1.day.from_now
-      subscription = Subscription.new(expires_at: datetime)
-      travel_to(datetime - 12.hours) do
-        expect(subscription.lease_seconds).to eq(12.hours)
-      end
-    end
-  end
-
-  describe 'lease_seconds=' do
-    it 'sets expires_at to min expiration when small value is provided' do
-      subscription = Subscription.new
-      datetime = 1.day.from_now
-      too_low = Subscription::MIN_EXPIRATION - 1000
-      travel_to(datetime) do
-        subscription.lease_seconds = too_low
-      end
-
-      expected = datetime + Subscription::MIN_EXPIRATION.seconds
-      expect(subscription.expires_at).to be_within(1.0).of(expected)
-    end
-
-    it 'sets expires_at to value when valid value is provided' do
-      subscription = Subscription.new
-      datetime = 1.day.from_now
-      valid = Subscription::MIN_EXPIRATION + 1000
-      travel_to(datetime) do
-        subscription.lease_seconds = valid
-      end
-
-      expected = datetime + valid.seconds
-      expect(subscription.expires_at).to be_within(1.0).of(expected)
-    end
-
-    it 'sets expires_at to max expiration when large value is provided' do
-      subscription = Subscription.new
-      datetime = 1.day.from_now
-      too_high = Subscription::MAX_EXPIRATION + 1000
-      travel_to(datetime) do
-        subscription.lease_seconds = too_high
-      end
-
-      expected = datetime + Subscription::MAX_EXPIRATION.seconds
-      expect(subscription.expires_at).to be_within(1.0).of(expected)
-    end
-  end
-end
diff --git a/spec/models/tag_spec.rb b/spec/models/tag_spec.rb
index 1ca50cc29..df876593c 100644
--- a/spec/models/tag_spec.rb
+++ b/spec/models/tag_spec.rb
@@ -31,7 +31,51 @@ RSpec.describe Tag, type: :model do
     end
 
     it 'matches #ａｅｓｔｈｅｔｉｃ' do
-      expect(subject.match('this is #ａｅｓｔｈｅｔｉｃ')).to_not be_nil
+      expect(subject.match('this is #ａｅｓｔｈｅｔｉｃ').to_s).to eq ' #ａｅｓｔｈｅｔｉｃ'
+    end
+
+    it 'matches digits at the start' do
+      expect(subject.match('hello #3d').to_s).to eq ' #3d'
+    end
+
+    it 'matches digits in the middle' do
+      expect(subject.match('hello #l33ts35k').to_s).to eq ' #l33ts35k'
+    end
+
+    it 'matches digits at the end' do
+      expect(subject.match('hello #world2016').to_s).to eq ' #world2016'
+    end
+
+    it 'matches underscores at the beginning' do
+      expect(subject.match('hello #_test').to_s).to eq ' #_test'
+    end
+
+    it 'matches underscores at the end' do
+      expect(subject.match('hello #test_').to_s).to eq ' #test_'
+    end
+
+    it 'matches underscores in the middle' do
+      expect(subject.match('hello #one_two_three').to_s).to eq ' #one_two_three'
+    end
+
+    it 'matches middle dots' do
+      expect(subject.match('hello #one·two·three').to_s).to eq ' #one·two·three'
+    end
+
+    it 'matches ZWNJ' do
+      expect(subject.match('just add #نرم‌افزار and').to_s).to eq ' #نرم‌افزار'
+    end
+
+    it 'does not match middle dots at the start' do
+      expect(subject.match('hello #·one·two·three')).to be_nil
+    end
+
+    it 'does not match middle dots at the end' do
+      expect(subject.match('hello #one·two·three·').to_s).to eq ' #one·two·three'
+    end
+
+    it 'does not match purely-numeric hashtags' do
+      expect(subject.match('hello #0123456')).to be_nil
     end
   end
 
@@ -42,6 +86,40 @@ RSpec.describe Tag, type: :model do
     end
   end
 
+  describe '.find_normalized' do
+    it 'returns tag for a multibyte case-insensitive name' do
+      upcase_string   = 'abcABCａｂｃＡＢＣやゆよ'
+      downcase_string = 'abcabcａｂｃａｂｃやゆよ';
+
+      tag = Fabricate(:tag, name: downcase_string)
+      expect(Tag.find_normalized(upcase_string)).to eq tag
+    end
+  end
+
+  describe '.matching_name' do
+    it 'returns tags for multibyte case-insensitive names' do
+      upcase_string   = 'abcABCａｂｃＡＢＣやゆよ'
+      downcase_string = 'abcabcａｂｃａｂｃやゆよ';
+
+      tag = Fabricate(:tag, name: downcase_string)
+      expect(Tag.matching_name(upcase_string)).to eq [tag]
+    end
+  end
+
+  describe '.find_or_create_by_names' do
+    it 'runs a passed block once per tag regardless of duplicates' do
+      upcase_string   = 'abcABCａｂｃＡＢＣやゆよ'
+      downcase_string = 'abcabcａｂｃａｂｃやゆよ';
+      count           = 0
+
+      Tag.find_or_create_by_names([upcase_string, downcase_string]) do |tag|
+        count += 1
+      end
+
+      expect(count).to eq 1
+    end
+  end
+
   describe '.search_for' do
     it 'finds tag records with matching names' do
       tag = Fabricate(:tag, name: "match")
@@ -62,8 +140,8 @@ RSpec.describe Tag, type: :model do
     end
 
     it 'finds the exact matching tag as the first item' do
-      similar_tag = Fabricate(:tag, name: "matchlater")
-      tag = Fabricate(:tag, name: "match")
+      similar_tag = Fabricate(:tag, name: "matchlater", reviewed_at: Time.now.utc)
+      tag = Fabricate(:tag, name: "match", reviewed_at: Time.now.utc)
 
       results = Tag.search_for("match")
 
diff --git a/spec/models/trending_tags_spec.rb b/spec/models/trending_tags_spec.rb
new file mode 100644
index 000000000..b6122c994
--- /dev/null
+++ b/spec/models/trending_tags_spec.rb
@@ -0,0 +1,68 @@
+require 'rails_helper'
+
+RSpec.describe TrendingTags do
+  describe '.record_use!' do
+    pending
+  end
+
+  describe '.update!' do
+    let!(:at_time) { Time.now.utc }
+    let!(:tag1) { Fabricate(:tag, name: 'Catstodon') }
+    let!(:tag2) { Fabricate(:tag, name: 'DogsOfMastodon') }
+    let!(:tag3) { Fabricate(:tag, name: 'OCs') }
+
+    before do
+      allow(Redis.current).to receive(:pfcount) do |key|
+        case key
+        when "activity:tags:#{tag1.id}:#{(at_time - 1.day).beginning_of_day.to_i}:accounts"
+          2
+        when "activity:tags:#{tag1.id}:#{at_time.beginning_of_day.to_i}:accounts"
+          16
+        when "activity:tags:#{tag2.id}:#{(at_time - 1.day).beginning_of_day.to_i}:accounts"
+          0
+        when "activity:tags:#{tag2.id}:#{at_time.beginning_of_day.to_i}:accounts"
+          4
+        when "activity:tags:#{tag3.id}:#{(at_time - 1.day).beginning_of_day.to_i}:accounts"
+          13
+        end
+      end
+
+      Redis.current.zadd('trending_tags', 0.9, tag3.id)
+      Redis.current.sadd("trending_tags:used:#{at_time.beginning_of_day.to_i}", [tag1.id, tag2.id])
+
+      tag3.update(max_score: 0.9, max_score_at: (at_time - 1.day).beginning_of_day + 12.hours)
+
+      described_class.update!(at_time)
+    end
+
+    it 'calculates and re-calculates scores' do
+      expect(described_class.get(10, filtered: false)).to eq [tag1, tag3]
+    end
+
+    it 'omits hashtags below threshold' do
+      expect(described_class.get(10, filtered: false)).to_not include(tag2)
+    end
+
+    it 'decays scores' do
+      expect(Redis.current.zscore('trending_tags', tag3.id)).to be < 0.9
+    end
+  end
+
+  describe '.trending?' do
+    let(:tag) { Fabricate(:tag) }
+
+    before do
+      10.times { |i| Redis.current.zadd('trending_tags', i + 1, Fabricate(:tag).id) }
+    end
+
+    it 'returns true if the hashtag is within limit' do
+      Redis.current.zadd('trending_tags', 11, tag.id)
+      expect(described_class.trending?(tag)).to be true
+    end
+
+    it 'returns false if the hashtag is outside the limit' do
+      Redis.current.zadd('trending_tags', 0, tag.id)
+      expect(described_class.trending?(tag)).to be false
+    end
+  end
+end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 856254ce4..d7c0b5359 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -506,7 +506,7 @@ RSpec.describe User, type: :model do
       context 'when user is not confirmed' do
         let(:confirmed_at) { nil }
 
-        it { is_expected.to be false }
+        it { is_expected.to be true }
       end
     end
 
@@ -522,7 +522,7 @@ RSpec.describe User, type: :model do
       context 'when user is not confirmed' do
         let(:confirmed_at) { nil }
 
-        it { is_expected.to be false }
+        it { is_expected.to be true }
       end
     end
   end