All DCP manager tests that enroll/register are tested with all auths.

chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 47 matching lines @@
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "net/url_request/url_request_context_getter.h"
 
 using content::BrowserThread;
 
 namespace policy {
 
 namespace {
 
 // Install attributes for tests.
-EnterpriseInstallAttributes* g_testing_install_attributes = NULL;
+EnterpriseInstallAttributes* g_testing_install_attributes = nullptr;
 
 // Helper that returns a new SequencedTaskRunner backed by the blocking pool.
 // Each SequencedTaskRunner returned is independent from the others.
 scoped_refptr<base::SequencedTaskRunner> GetBackgroundTaskRunner() {
   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
   CHECK(pool);
   return pool->GetSequencedTaskRunnerWithShutdownBehavior(
       pool->GetSequenceToken(), base::SequencedWorkerPool::SKIP_ON_SHUTDOWN);
 }
 
 }  // namespace
 
 BrowserPolicyConnectorChromeOS::BrowserPolicyConnectorChromeOS()
-    : device_cloud_policy_manager_(NULL),
-      global_user_cloud_policy_provider_(NULL),
+    : device_cloud_policy_manager_(nullptr),
+      global_user_cloud_policy_provider_(nullptr),
       weak_ptr_factory_(this) {
   if (g_testing_install_attributes) {
     install_attributes_.reset(g_testing_install_attributes);
-    g_testing_install_attributes = NULL;
+    g_testing_install_attributes = nullptr;
   }
 
   // SystemSaltGetter or DBusThreadManager may be uninitialized on unit tests.
 
   // TODO(satorux): Remove SystemSaltGetter::IsInitialized() when it's ready
   // (removing it now breaks tests). crbug.com/141016.
   if (chromeos::SystemSaltGetter::IsInitialized() &&
       chromeos::DBusThreadManager::IsInitialized()) {
     state_keys_broker_.reset(new ServerBackedStateKeysBroker(
         chromeos::DBusThreadManager::Get()->GetSessionManagerClient(),
@@ skipping 166 matching lines @@
 void BrowserPolicyConnectorChromeOS::SetInstallAttributesForTesting(
     EnterpriseInstallAttributes* attributes) {
   DCHECK(!g_testing_install_attributes);
   g_testing_install_attributes = attributes;
 }
 
 // static
 void BrowserPolicyConnectorChromeOS::RemoveInstallAttributesForTesting() {
   if (g_testing_install_attributes) {
     delete g_testing_install_attributes;
-    g_testing_install_attributes = NULL;
+    g_testing_install_attributes = nullptr;
   }
 }
 
 // static
 void BrowserPolicyConnectorChromeOS::RegisterPrefs(
     PrefRegistrySimple* registry) {
   registry->RegisterIntegerPref(
       prefs::kDevicePolicyRefreshRate,
       CloudPolicyRefreshScheduler::kDefaultRefreshDelayMs);
 }
@@ skipping 59 matching lines @@
         device_cloud_policy_manager_->device_store()->policy();
     if (policy_data) {
       affiliation_ids.insert(policy_data->device_affiliation_ids().begin(),
                              policy_data->device_affiliation_ids().end());
     }
   }
   return affiliation_ids;
 }
 
 }  // namespace policy