Merge pull request #25 from mmnelemane/test-rabbitmq

Add tests for RabbitMQ Messaging service

Author: Vladimir Moravec

features/barclamp_rabbitmq.feature

@@ -0,0 +1,15 @@
+@rabbitmq
+Feature: Test the AMQP Messaging service
+  As an administrator
+  I want to make sure the messaging service is deployed successfully
+
+  Background:
+    Given the chef role "rabbitmq-server" exists on admin node
+    And the "rabbitmq" cookbook exists on the admin node
+
+  Scenario: RabbitMQ Successful deployment
+    Given the barclamp proposal is using rabbitmq as messaging backend
+    When the node with rabbitmq-server role has been detected successfully
+    Then I can check the status of rabbitmq-server using command line
+    And I can add a new user and view the user in the users list
+    And I can change the user's role to an adminstrator

features/step_definitions/barclamp_rabbitmq/rabbitmq_steps.rb

@@ -0,0 +1,49 @@
+Given(/^the barclamp proposal is using rabbitmq as messaging backend$/) do
+  json_response = JSON.parse(admin_node.exec!("crowbar rabbitmq show default").output)
+  expect(json_response["attributes"]["rabbitmq"]).not_to be_empty
+end
+
+When(/^the node with rabbitmq-server role has been detected successfully$/) do
+  @node_list = nodes.find(barclamp: "rabbitmq", element: "rabbitmq-server")
+  expect(@node_list).not_to be_empty
+end
+
+Then(/^I can check the status of rabbitmq-server using command line$/) do
+  rabbitmq_status = @nodes.map do |node|
+    node.exec!("rabbitmqctl status", capture_error: true)
+  end
+  expect(rabbitmq_status).to succeed_at_least_once
+end
+
+And(/^I can add a new user and view the user in the users list$/) do
+  @username = "cucumber_rabbit"
+  @password = "cucumber_crowbar"
+  results = @nodes.map do |node|
+    user_list = node.exec!("rabbitmqctl list_users", capture_error: true)
+    if user_list.success?
+      if user_list.output.match(@username)
+        node.exec!("rabbitmqctl delete_user #{@username}")
+      end
+      node.exec!("rabbitmqctl add_user #{@username} #{@password}")
+    end
+    user_list
+  end
+  expect(results).to succeed_at_least_once
+end
+
+And(/^I can change the user's role to an adminstrator$/) do
+  results = @nodes.map do |node|
+    user_list = node.exec!("rabbitmqctl list_users", capture_error: true)
+    if user_list.success? && user_list.output.match(@username)
+      result = node.exec!("rabbitmqctl set_user_tags #{@username} administrator")
+      if result.success?
+        list_users = node.exec!("rabbitmqctl list_users")
+        expect(list_users.output.gsub("\t", " ")).to match(/#{@username}\s\[administrator\]/)
+      end
+      result
+    end
+    user_list
+  end
+  expect(results).to succeed_at_least_once
+end
+

tasks/features.rake

@@ -6,10 +6,11 @@ namespace :features do
     invoke_task "test:func:all"
     invoke_task "feature:users"
     invoke_task "feature:images"
+    invoke_task "feature:barclamps"
   end
 
   desc "Run barclamp tests"
   task :barclamps do
-
+    invoke_task "feature:barclamp:rabbitmq"
   end
 end

tasks/features/barclamp_rabbitmq.rake

@@ -0,0 +1,11 @@
+namespace :feature do
+  namespace :barclamp do
+    feature_name "Test the AMQP Messaging service"
+
+    desc "RabbitMQ Messaging service tests"
+    feature_task :rabbitmq, tags: :@rabbitmq
+    
+    desc "Functional tests for RabbitMQ"
+    feature_task  :all
+  end
+end