Merge branch 'bvl-codeowners-file-ce' into 'master'

Port changes for CODEOWNERS to CE

See merge request gitlab-org/gitlab-ce!21309

1 files changed, 58 insertions, 0 deletions

diff --git a/spec/lib/gitlab/user_extractor_spec.rb b/spec/lib/gitlab/user_extractor_spec.rb
new file mode 100644
index 00000000000..fcc05ab3a0c
--- /dev/null
+++ b/spec/lib/gitlab/user_extractor_spec.rb
@@ -0,0 +1,58 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::UserExtractor do
+  let(:text) do
+    <<~TXT
+    This is a long texth that mentions some users.
+    @user-1, @user-2 and user@gitlab.org take a walk in the park.
+    There they meet @user-4 that was out with other-user@gitlab.org.
+    @user-1 thought it was late, so went home straight away
+    TXT
+  end
+  subject(:extractor) { described_class.new(text) }
+
+  describe '#users' do
+    it 'returns an empty relation when nil was passed' do
+      extractor = described_class.new(nil)
+
+      expect(extractor.users).to be_empty
+      expect(extractor.users).to be_a(ActiveRecord::Relation)
+    end
+
+    it 'returns the user case insensitive for usernames' do
+      user = create(:user, username: "USER-4")
+
+      expect(extractor.users).to include(user)
+    end
+
+    it 'returns users by primary email' do
+      user = create(:user, email: 'user@gitlab.org')
+
+      expect(extractor.users).to include(user)
+    end
+
+    it 'returns users by secondary email' do
+      user = create(:email, email: 'other-user@gitlab.org').user
+
+      expect(extractor.users).to include(user)
+    end
+  end
+
+  describe '#matches' do
+    it 'includes all mentioned email adresses' do
+      expect(extractor.matches[:emails]).to contain_exactly('user@gitlab.org', 'other-user@gitlab.org')
+    end
+
+    it 'includes all mentioned usernames' do
+      expect(extractor.matches[:usernames]).to contain_exactly('user-1', 'user-2', 'user-4')
+    end
+  end
+
+  describe '#references' do
+    it 'includes all user-references once' do
+      expect(extractor.references).to contain_exactly('user-1', 'user-2', 'user@gitlab.org', 'user-4', 'other-user@gitlab.org')
+    end
+  end
+end