Refactor ejabberd API integration

spec/services/ejabberd_manager/set_default_bookmarks_spec.rb

@@ -0,0 +1,22 @@
+require 'rails_helper'
+require 'webmock/rspec'
+
+RSpec.describe EjabberdManager::SetDefaultBookmarks, type: :model do
+  let(:user) { create :user, cn: "willherschel", ou: "kosmos.org" }
+
+  before do
+    Setting.xmpp_default_rooms = [
+      "Welcome <welcome@kosmos.chat>",
+      "Kosmos Dev <kosmos-dev@kosmos.chat>"
+    ]
+    stub_request(:post, "http://xmpp.example.com/api/private_set")
+      .to_return(status: 200, body: "", headers: {})
+
+    described_class.call(user:)
+  end
+
+  it "posts a private_set command to the ejabberd API" do
+    expect(WebMock).to have_requested(:post, "http://xmpp.example.com/api/private_set")
+      .with { |req| req.body == '{"user":"willherschel","host":"kosmos.org","element":"\u003cstorage xmlns=\'storage:bookmarks\'\u003e\u003cconference jid=\'welcome@kosmos.chat\' name=\'Welcome\' autojoin=\'false\'\u003e\u003cnick\u003ewillherschel\u003c/nick\u003e\u003c/conference\u003e\u003cconference jid=\'kosmos-dev@kosmos.chat\' name=\'Kosmos Dev\' autojoin=\'false\'\u003e\u003cnick\u003ewillherschel\u003c/nick\u003e\u003c/conference\u003e\u003c/storage\u003e"}' }
+  end
+end