sync/protocol/proto_enum_conversions_unittest.cc

   1 // Copyright (c) 2012 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 // Keep this file in sync with the .proto files in this directory.
   6
   7 #include "sync/protocol/proto_enum_conversions.h"
   8
   9 #include <string>
  10
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace syncer {
  14 namespace {
  15
  16 class ProtoEnumConversionsTest : public testing::Test {
  17 };
  18
  19 template <class T>
  20 void TestEnumStringFunction(const char* (*enum_string_fn)(T),
  21                             int enum_min, int enum_max) {
  22   for (int i = enum_min; i <= enum_max; ++i) {
  23     const std::string& str = enum_string_fn(static_cast<T>(i));
  24     EXPECT_FALSE(str.empty());
  25   }
  26 }
  27
  28 TEST_F(ProtoEnumConversionsTest, GetBrowserTypeString) {
  29   TestEnumStringFunction(
  30       GetBrowserTypeString,
  31       sync_pb::SessionWindow::BrowserType_MIN,
  32       sync_pb::SessionWindow::BrowserType_MAX);
  33 }
  34
  35 TEST_F(ProtoEnumConversionsTest, GetPageTransitionString) {
  36   TestEnumStringFunction(
  37       GetPageTransitionString,
  38       sync_pb::SyncEnums::PageTransition_MIN,
  39       sync_pb::SyncEnums::PageTransition_MAX);
  40 }
  41
  42 TEST_F(ProtoEnumConversionsTest, GetPageTransitionQualifierString) {
  43   TestEnumStringFunction(
  44       GetPageTransitionRedirectTypeString,
  45       sync_pb::SyncEnums::PageTransitionRedirectType_MIN,
  46       sync_pb::SyncEnums::PageTransitionRedirectType_MAX);
  47 }
  48
  49 TEST_F(ProtoEnumConversionsTest, GetUpdatesSourceString) {
  50   TestEnumStringFunction(
  51       GetUpdatesSourceString,
  52       sync_pb::GetUpdatesCallerInfo::GetUpdatesSource_MIN,
  53       sync_pb::GetUpdatesCallerInfo::PERIODIC);
  54   TestEnumStringFunction(
  55       GetUpdatesSourceString,
  56       sync_pb::GetUpdatesCallerInfo::NEWLY_SUPPORTED_DATATYPE,
  57       sync_pb::GetUpdatesCallerInfo::GetUpdatesSource_MAX);
  58 }
  59
  60 TEST_F(ProtoEnumConversionsTest, GetResponseTypeString) {
  61   TestEnumStringFunction(
  62       GetResponseTypeString,
  63       sync_pb::CommitResponse::ResponseType_MIN,
  64       sync_pb::CommitResponse::ResponseType_MAX);
  65 }
  66
  67 TEST_F(ProtoEnumConversionsTest, GetErrorTypeString) {
  68   // We have a gap, so we need to do two ranges.
  69   TestEnumStringFunction(
  70       GetErrorTypeString,
  71       sync_pb::SyncEnums::ErrorType_MIN,
  72       sync_pb::SyncEnums::MIGRATION_DONE);
  73   TestEnumStringFunction(
  74       GetErrorTypeString,
  75       sync_pb::SyncEnums::UNKNOWN,
  76       sync_pb::SyncEnums::ErrorType_MAX);
  77
  78 }
  79
  80 TEST_F(ProtoEnumConversionsTest, GetActionString) {
  81   TestEnumStringFunction(
  82       GetActionString,
  83       sync_pb::SyncEnums::Action_MIN,
  84       sync_pb::SyncEnums::Action_MAX);
  85 }
  86
  87 }  // namespace
  88 }  // namespace syncer