Fix spec descriptions around configurable limit values (#31079)

spec/validators/note_length_validator_spec.rb

@@ -6,7 +6,7 @@ describe NoteLengthValidator do
   subject { described_class.new(attributes: { note: true }, maximum: 500) }
 
   describe '#validate' do
-    it 'adds an error when text is over 500 characters' do
+    it 'adds an error when text is over configured character limit' do
       text = 'a' * 520
       account = instance_double(Account, note: text, errors: activemodel_errors)
 
@@ -14,16 +14,16 @@ describe NoteLengthValidator do
       expect(account.errors).to have_received(:add)
     end
 
-    it 'counts URLs as 23 characters flat' do
-      text = ('a' * 476) + " http://#{'b' * 30}.com/example"
+    it 'reduces calculated length of auto-linkable space-separated URLs' do
+      text = [starting_string, example_link].join(' ')
       account = instance_double(Account, note: text, errors: activemodel_errors)
 
       subject.validate_each(account, 'note', text)
       expect(account.errors).to_not have_received(:add)
     end
 
-    it 'does not count non-autolinkable URLs as 23 characters flat' do
-      text = ('a' * 476) + "http://#{'b' * 30}.com/example"
+    it 'does not reduce calculated length of non-autolinkable URLs' do
+      text = [starting_string, example_link].join
       account = instance_double(Account, note: text, errors: activemodel_errors)
 
       subject.validate_each(account, 'note', text)
@@ -32,6 +32,14 @@ describe NoteLengthValidator do
 
     private
 
+    def starting_string
+      'a' * 476
+    end
+
+    def example_link
+      "http://#{'b' * 30}.com/example"
+    end
+
     def activemodel_errors
       instance_double(ActiveModel::Errors, add: nil)
     end

spec/validators/reaction_validator_spec.rb

@@ -19,8 +19,9 @@ describe ReactionValidator do
       expect(reaction.errors).to be_empty
     end
 
-    it 'adds error when 8 reactions already exist' do
-      %w(🐘 ❤️ 🙉 😍 😋 😂 😞 👍).each do |name|
+    it 'adds error when reaction limit count has already been reached' do
+      stub_const 'ReactionValidator::LIMIT', 2
+      %w(🐘 ❤️).each do |name|
         announcement.announcement_reactions.create!(name: name, account: Fabricate(:account))
       end
 

spec/validators/status_length_validator_spec.rb

@@ -42,23 +42,23 @@ describe StatusLengthValidator do
       expect(status.errors).to have_received(:add)
     end
 
-    it 'counts URLs as 23 characters flat' do
-      text   = ('a' * 476) + " http://#{'b' * 30}.com/example"
+    it 'reduces calculated length of auto-linkable space-separated URLs' do
+      text = [starting_string, example_link].join(' ')
       status = status_double(text: text)
 
       subject.validate(status)
       expect(status.errors).to_not have_received(:add)
     end
 
-    it 'does not count non-autolinkable URLs as 23 characters flat' do
-      text   = ('a' * 476) + "http://#{'b' * 30}.com/example"
+    it 'does not reduce calculated length of non-autolinkable URLs' do
+      text = [starting_string, example_link].join
       status = status_double(text: text)
 
       subject.validate(status)
       expect(status.errors).to have_received(:add)
     end
 
-    it 'does not count overly long URLs as 23 characters flat' do
+    it 'does not reduce calculated length of count overly long URLs' do
       text = "http://example.com/valid?#{'#foo?' * 1000}"
       status = status_double(text: text)
       subject.validate(status)
@@ -84,6 +84,14 @@ describe StatusLengthValidator do
 
   private
 
+  def starting_string
+    'a' * 476
+  end
+
+  def example_link
+    "http://#{'b' * 30}.com/example"
+  end
+
   def status_double(spoiler_text: '', text: '')
     instance_double(
       Status,