Wire up the policy for controlling pinned apps in the ash launcher.

chrome/browser/policy/configuration_policy_handler_unittest.cc

+// Copyright (c) 2012 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/policy/configuration_policy_handler.h"
+#include "chrome/browser/policy/policy_error_map.h"
+#include "chrome/browser/policy/policy_map.h"
+#include "chrome/browser/prefs/pref_value_map.h"
+#include "chrome/common/pref_names.h"
+#include "policy/policy_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace policy {
+
+TEST(ExtensionListPolicyHandlerTest, CheckPolicySettings) {
+  base::ListValue list;
+  PolicyMap policy_map;
+  PolicyErrorMap errors;
+  ExtensionListPolicyHandler handler(key::kExtensionInstallBlacklist,
+                                     prefs::kExtensionInstallDenyList,
+                                     true);
+
+  policy_map.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, list.DeepCopy());
+  EXPECT_TRUE(handler.CheckPolicySettings(policy_map, &errors));
+  EXPECT_TRUE(errors.empty());
+
+  list.Append(Value::CreateStringValue("abcdefghijklmnopabcdefghijklmnop"));
+  policy_map.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, list.DeepCopy());
+  EXPECT_TRUE(handler.CheckPolicySettings(policy_map, &errors));
+  EXPECT_TRUE(errors.empty());
+
+  list.Append(Value::CreateStringValue("*"));
+  policy_map.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, list.DeepCopy());
+  EXPECT_TRUE(handler.CheckPolicySettings(policy_map, &errors));
+  EXPECT_TRUE(errors.empty());
+
+  list.Append(Value::CreateStringValue("invalid"));
+  policy_map.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, list.DeepCopy());
+  EXPECT_FALSE(handler.CheckPolicySettings(policy_map, &errors));
+  EXPECT_FALSE(errors.empty());
+  EXPECT_FALSE(errors.GetErrors(key::kExtensionInstallBlacklist).empty());
+}
+
+TEST(ExtensionListPolicyHandlerTest, ApplyPolicySettings) {
+  base::ListValue list;
+  PolicyMap policy_map;
+  PrefValueMap prefs;
+  base::Value* value = NULL;
+  ExtensionListPolicyHandler handler(key::kExtensionInstallBlacklist,
+                                     prefs::kExtensionInstallDenyList,
+                                     false);
+
+  list.Append(Value::CreateStringValue("abcdefghijklmnopabcdefghijklmnop"));
+  policy_map.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, list.DeepCopy());
+  handler.ApplyPolicySettings(policy_map, &prefs);
+  EXPECT_TRUE(prefs.GetValue(prefs::kExtensionInstallDenyList, &value));
+  EXPECT_TRUE(base::Value::Equals(&list, value));
+}
+
+}  // namespace policy