Fetch users from Phabricator to link to issues

We fetch the users from Phabricator based on their Phabricator ID. If
a user with the same username exists and is a member of the project,
we set them as assignee or author.

When a user is applicable, we also cache it in Redis so we don't have
to perform the request again for the same phid.

1 files changed, 21 insertions, 0 deletions

diff --git a/spec/lib/gitlab/phabricator_import/conduit/users_response_spec.rb b/spec/lib/gitlab/phabricator_import/conduit/users_response_spec.rb
new file mode 100644
index 00000000000..00778ad90fd
--- /dev/null
+++ b/spec/lib/gitlab/phabricator_import/conduit/users_response_spec.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe Gitlab::PhabricatorImport::Conduit::UsersResponse do
+  let(:conduit_response) do
+    Gitlab::PhabricatorImport::Conduit::Response
+      .new(JSON.parse(fixture_file('phabricator_responses/user.search.json')))
+  end
+
+  subject(:response) { described_class.new(conduit_response) }
+
+  describe '#users' do
+    it 'builds the correct users representation' do
+      tasks = response.users
+
+      usernames = tasks.map(&:username)
+
+      expect(usernames).to contain_exactly('jane', 'john')
+    end
+  end
+end