Add job test for RefreshResourceQuotaUtilization

test/jobs/refresh_resource_quota_utilization_test.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+require 'test_plugin_helper'
+require 'foreman_tasks/test_helpers'
+
+class RefreshResourceQuotaUtilizationTest < ActiveSupport::TestCase
+  include ForemanTasks::TestHelpers::WithInThreadExecutor
+
+  setup do
+    User.current = User.find_by(login: 'secret_admin')
+    @quota = FactoryBot.create(:resource_quota, :with_existing_host_resources,
+      host_resources: { cpu_cores: 2 }, cpu_cores: 5)
+    @host = @quota.hosts[0]
+
+    quota = FactoryBot.create(:resource_quota, cpu_cores: 10)
+    stub_host_utilization({ cpu_cores: 2, memory_mb: 1024 * 4, disk_gb: 60 }, {})
+
+    @host_a = FactoryBot.create(:host, resource_quota: quota)
+    @host_b = FactoryBot.create(:host, resource_quota: quota)
+    @host_c = FactoryBot.create(:host, resource_quota: quota)
+    @host_d = FactoryBot.create(:host, resource_quota: quota)
+    @host_e = FactoryBot.create(:host, resource_quota: quota)
+  end
+
+  test 'single resource quota utilization should be updated' do
+    exp_host_b_utilization = {
+      cpu_cores: 2 + 8,
+      memory_mb: (1024 * 4) + (1024 * 8),
+      disk_gb: 60 + 8,
+    }
+    assert_equal({ cpu_cores: 5 * 2, memory_mb: 5 * 1024 * 4, disk_gb: 5 * 60 }, @quota.utilization)
+    @host_b.host_resources.resources = exp_host_b_utilization
+    @host_b.host_resources.safe!
+    ForemanTasks.sync_task(ForemanResourceQuota::Async::RefreshResourceQuotaUtilization)
+    @quota.reload
+    @host_b.reload
+    assert_equal({ cpu_cores: (5 * 2) + 8, memory_mb: (5 * 1024 * 4) + (1024 * 8), disk_gb: (5 * 60) + 8 },
+      @quota.utilization)
+    assert_equal(exp_host_b_utilization, @host_b.host_resources.resources)
+  end
+end