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# 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
context 'input as array of strings' do
it 'is treated as one string' do
extractor = described_class.new(text.lines)
user_1 = create(:user, username: "USER-1")
user_4 = create(:user, username: "USER-4")
user_email = create(:user, email: 'user@gitlab.org')
expect(extractor.users).to contain_exactly(user_1, user_4, user_email)
end
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
context 'input has no matching e-mail or usernames' do
it 'returns an empty list of users' do
extractor = described_class.new('My test')
expect(extractor.users).to be_empty
end
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
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