[Sync] Componentize sync_policy_handler.

BUG=512484
TBR=bartfab@chromium.org

Review URL: https://codereview.chromium.org/1265893002

Cr-Commit-Position: refs/heads/master@{#342165}

1 files changed, 62 insertions, 0 deletions

diff --git a/components/sync_driver/sync_policy_handler_unittest.cc b/components/sync_driver/sync_policy_handler_unittest.cc
new file mode 100644
index 0000000..e0f2c0d
--- /dev/null
+++ b/components/sync_driver/sync_policy_handler_unittest.cc
@@ -0,0 +1,62 @@
+// Copyright 2013 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 "base/prefs/pref_value_map.h"
+#include "base/values.h"
+#include "components/policy/core/common/policy_map.h"
+#include "components/sync_driver/pref_names.h"
+#include "components/sync_driver/sync_policy_handler.h"
+#include "policy/policy_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace sync_driver {
+
+// Test cases for the Sync policy setting.
+class SyncPolicyHandlerTest : public testing::Test {};
+
+TEST_F(SyncPolicyHandlerTest, Default) {
+  policy::PolicyMap policy;
+  SyncPolicyHandler handler;
+  PrefValueMap prefs;
+  handler.ApplyPolicySettings(policy, &prefs);
+  EXPECT_FALSE(prefs.GetValue(sync_driver::prefs::kSyncManaged, NULL));
+}
+
+TEST_F(SyncPolicyHandlerTest, Enabled) {
+  policy::PolicyMap policy;
+  policy.Set(policy::key::kSyncDisabled,
+             policy::POLICY_LEVEL_MANDATORY,
+             policy::POLICY_SCOPE_USER,
+             new base::FundamentalValue(false),
+             NULL);
+  SyncPolicyHandler handler;
+  PrefValueMap prefs;
+  handler.ApplyPolicySettings(policy, &prefs);
+
+  // Enabling Sync should not set the pref.
+  EXPECT_FALSE(prefs.GetValue(sync_driver::prefs::kSyncManaged, NULL));
+}
+
+TEST_F(SyncPolicyHandlerTest, Disabled) {
+  policy::PolicyMap policy;
+  policy.Set(policy::key::kSyncDisabled,
+             policy::POLICY_LEVEL_MANDATORY,
+             policy::POLICY_SCOPE_USER,
+             new base::FundamentalValue(true),
+             NULL);
+  SyncPolicyHandler handler;
+  PrefValueMap prefs;
+  handler.ApplyPolicySettings(policy, &prefs);
+
+  // Sync should be flagged as managed.
+  const base::Value* value = NULL;
+  EXPECT_TRUE(prefs.GetValue(sync_driver::prefs::kSyncManaged, &value));
+  ASSERT_TRUE(value);
+  bool sync_managed = false;
+  bool result = value->GetAsBoolean(&sync_managed);
+  ASSERT_TRUE(result);
+  EXPECT_TRUE(sync_managed);
+}
+
+}  // namespace sync_driver