Reduce hard coding of LOCAL_DOMAIN env value throughout tests (#35025)

spec/lib/admin/system_check/media_privacy_check_spec.rb

@@ -12,7 +12,7 @@ RSpec.describe Admin::SystemCheck::MediaPrivacyCheck do
   describe 'pass?' do
     context 'when the media cannot be listed' do
       before do
-        stub_request(:get, /ngrok.io/).to_return(status: 200, body: 'a list of no files')
+        stub_request(:get, /#{Regexp.quote(Rails.configuration.x.local_domain)}/).to_return(status: 200, body: 'a list of no files')
       end
 
       it 'returns true' do

spec/lib/ostatus/tag_manager_spec.rb

@@ -3,15 +3,25 @@
 require 'rails_helper'
 
 RSpec.describe OStatus::TagManager do
+  around do |example|
+    original = Rails.configuration.x.local_domain
+    example.run
+    Rails.configuration.x.local_domain = original
+  end
+
   describe '#unique_tag' do
+    before { Rails.configuration.x.local_domain = 'mastodon.example' }
+
     it 'returns a unique tag' do
-      expect(described_class.instance.unique_tag(Time.utc(2000), 12, 'Status')).to eq 'tag:cb6e6126.ngrok.io,2000-01-01:objectId=12:objectType=Status'
+      expect(described_class.instance.unique_tag(Time.utc(2000), 12, 'Status')).to eq 'tag:mastodon.example,2000-01-01:objectId=12:objectType=Status'
     end
   end
 
   describe '#unique_tag_to_local_id' do
+    before { Rails.configuration.x.local_domain = 'mastodon.example' }
+
     it 'returns the ID part' do
-      expect(described_class.instance.unique_tag_to_local_id('tag:cb6e6126.ngrok.io,2000-01-01:objectId=12:objectType=Status', 'Status')).to eql '12'
+      expect(described_class.instance.unique_tag_to_local_id('tag:mastodon.example,2000-01-01:objectId=12:objectType=Status', 'Status')).to eql '12'
     end
 
     it 'returns nil if it is not local id' do
@@ -19,17 +29,19 @@ RSpec.describe OStatus::TagManager do
     end
 
     it 'returns nil if it is not expected type' do
-      expect(described_class.instance.unique_tag_to_local_id('tag:cb6e6126.ngrok.io,2000-01-01:objectId=12:objectType=Block', 'Status')).to be_nil
+      expect(described_class.instance.unique_tag_to_local_id('tag:mastodon.example,2000-01-01:objectId=12:objectType=Block', 'Status')).to be_nil
     end
 
     it 'returns nil if it does not have object ID' do
-      expect(described_class.instance.unique_tag_to_local_id('tag:cb6e6126.ngrok.io,2000-01-01:objectType=Status', 'Status')).to be_nil
+      expect(described_class.instance.unique_tag_to_local_id('tag:mastodon.example,2000-01-01:objectType=Status', 'Status')).to be_nil
     end
   end
 
   describe '#local_id?' do
+    before { Rails.configuration.x.local_domain = 'mastodon.example' }
+
     it 'returns true for a local ID' do
-      expect(described_class.instance.local_id?('tag:cb6e6126.ngrok.io;objectId=12:objectType=Status')).to be true
+      expect(described_class.instance.local_id?('tag:mastodon.example;objectId=12:objectType=Status')).to be true
     end
 
     it 'returns false for a foreign ID' do
@@ -63,7 +75,7 @@ RSpec.describe OStatus::TagManager do
 
       it 'returns the URL for account' do
         expect(target.object_type).to eq :person
-        expect(subject).to eq 'https://cb6e6126.ngrok.io/users/alice'
+        expect(subject).to eq "https://#{Rails.configuration.x.local_domain}/users/alice"
       end
     end
   end

spec/lib/text_formatter_spec.rb

@@ -29,7 +29,10 @@ RSpec.describe TextFormatter do
       let(:text) { '@alice' }
 
       it 'creates a mention link' do
-        expect(subject).to include '<a href="https://cb6e6126.ngrok.io/@alice" class="u-url mention">@<span>alice</span></a></span>'
+        expect(subject)
+          .to include(<<~LINK.squish)
+            <a href="https://#{Rails.configuration.x.local_domain}/@alice" class="u-url mention">@<span>alice</span></a>
+          LINK
       end
     end