chrome/browser/net/disk_cache_dir_policy_handler_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <string>
   6
   7 #include "base/prefs/pref_value_map.h"
   8 #include "base/values.h"
   9 #include "chrome/browser/net/disk_cache_dir_policy_handler.h"
  10 #include "chrome/common/pref_names.h"
  11 #include "components/policy/core/common/policy_map.h"
  12 #include "components/policy/core/common/policy_types.h"
  13 #include "policy/policy_constants.h"
  14 #include "testing/gtest/include/gtest/gtest.h"
  15
  16 namespace policy {
  17
  18 class DiskCacheDirPolicyTest : public testing::Test {
  19  protected:
  20   PolicyMap policy_;
  21   DiskCacheDirPolicyHandler handler_;
  22   PrefValueMap prefs_;
  23 };
  24
  25 TEST_F(DiskCacheDirPolicyTest, Default) {
  26   handler_.ApplyPolicySettings(policy_, &prefs_);
  27   EXPECT_FALSE(prefs_.GetValue(prefs::kDiskCacheDir, NULL));
  28 }
  29
  30 TEST_F(DiskCacheDirPolicyTest, SetPolicyInvalid) {
  31   // DiskCacheDir policy expects a string; give it a boolean.
  32   policy_.Set(key::kDiskCacheDir,
  33               POLICY_LEVEL_MANDATORY,
  34               POLICY_SCOPE_USER,
  35               POLICY_SOURCE_CLOUD,
  36               new base::FundamentalValue(false),
  37               NULL);
  38   handler_.ApplyPolicySettings(policy_, &prefs_);
  39   EXPECT_FALSE(prefs_.GetValue(prefs::kDiskCacheDir, NULL));
  40 }
  41
  42 TEST_F(DiskCacheDirPolicyTest, SetPolicyValid) {
  43   // Use a variable in the value. It should be expanded by the handler.
  44   const std::string in = "${user_name}/foo";
  45   policy_.Set(key::kDiskCacheDir,
  46               POLICY_LEVEL_MANDATORY,
  47               POLICY_SCOPE_USER,
  48               POLICY_SOURCE_CLOUD,
  49               new base::StringValue(in),
  50               NULL);
  51   handler_.ApplyPolicySettings(policy_, &prefs_);
  52
  53   const base::Value* value;
  54   ASSERT_TRUE(prefs_.GetValue(prefs::kDiskCacheDir, &value));
  55   std::string out;
  56   ASSERT_TRUE(value->GetAsString(&out));
  57   EXPECT_NE(std::string::npos, out.find("foo"));
  58   EXPECT_EQ(std::string::npos, out.find("${user_name}"));
  59 }
  60
  61 }  // namespace policy