(PA-6394) Add integration tests for windows service manager

Author: tvpartytonight

acceptance/tests/windows/service_manager_integration.rb

@@ -0,0 +1,51 @@
+test_name 'Test agent state via service control manager' do
+
+  tag 'audit:integration'
+
+  confine :to, platform: 'windows'
+
+  teardown do
+    agents.each do |agent|
+      state = query_agent_state(agent)
+      if state != "STOPPED"
+        stop_puppet_windows_daemon(agent)
+        ensure_agent_state(agent, "STOPPED")
+      end
+    end
+  end
+
+  def query_agent_state(host)
+    on(host, 'sc query puppet').stdout.match(/STATE.+\s{1}(\w+)/)[1]
+  end
+
+  def start_puppet_windows_daemon(host)
+    on(host, 'sc start puppet')
+  end
+
+  def stop_puppet_windows_daemon(host)
+    on(host, 'sc stop puppet')
+  end
+
+  def ensure_agent_state(host, state)
+    retry_attempts = 0
+    while retry_attempts < 5
+      return if state == query_agent_state(host)
+      retry_attempts += 1
+      sleep 1
+    end
+    fail_test "State not #{state} after 5 tries"
+  end
+
+  step 'store initial state' do
+
+    agents.each do |agent|
+      initial_state = query_agent_state(agent)
+      assert_match("STOPPED", initial_state, "agent daemon should initially be stopped")
+
+      start_puppet_windows_daemon(agent)
+      ensure_agent_state(agent, "RUNNING")
+      stop_puppet_windows_daemon(agent)
+      ensure_agent_state(agent, "STOPPED")
+    end
+  end
+end