Refactor ejabberd API integration

spec/jobs/xmpp_send_message_spec.rb

@@ -0,0 +1,25 @@
+require 'rails_helper'
+
+RSpec.describe XmppSendMessageJob, type: :job do
+  let(:payload) {{
+    type: "normal",
+    from: "kosmos.org", to: "willherschel@kosmos.org",
+    body: "This is a test message"
+  }}
+
+  subject(:job) {
+    described_class.perform_later(payload)
+  }
+
+  it "calls the service for exchanging contacts" do
+    expect(EjabberdManager::SendMessage).to receive(:call)
+      .with(payload: payload).and_return(true)
+
+    perform_enqueued_jobs { job }
+  end
+
+  after do
+    clear_enqueued_jobs
+    clear_performed_jobs
+  end
+end