Move chromeos::GDataFileSystem::GetCacheDirectoryPath and GetCacheFilePath implementation to GDataC…

chrome/browser/chromeos/gdata/gdata_cache_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/chromeos/gdata/gdata_cache.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/scoped_temp_dir.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace gdata {
 namespace {
 
+const char kTestCacheRootPath[] = "/";
+
 // Helper function to insert an item with key |resource_id| into |cache_map|.
 // |md5|, |sub_dir_type|, |cache_state| are used to create the value CacheEntry.
 void InsertIntoMap(GDataCache::CacheMap* cache_map,
     const std::string& resource_id, const std::string& md5,
     GDataCache::CacheSubDirectoryType sub_dir_type, int cache_state) {
   cache_map->insert(std::make_pair(resource_id,
       GDataCache::CacheEntry(md5, sub_dir_type, cache_state)));
 }
 
 }  // namespace
 
 // Test all the api methods of GDataCache except for RemoveTemporaryFiles.
 TEST(GDataCacheTest, CacheTest) {
-  scoped_ptr<GDataCache> cache(GDataCache::CreateGDataCache());
+  scoped_ptr<GDataCache> cache(GDataCache::CreateGDataCache(
+      FilePath(kTestCacheRootPath)));
 
   // Save an initial entry.
   std::string test_resource_id("test_resource_id");
   std::string test_file_md5("test_file_md5");
   GDataCache::CacheSubDirectoryType test_sub_dir_type(
       GDataCache::CACHE_TYPE_PERSISTENT);
   int test_cache_state(GDataCache::CACHE_STATE_PRESENT);
   cache->UpdateCache(test_resource_id, test_file_md5,
       test_sub_dir_type, test_cache_state);
 
@@ skipping 110 matching lines @@
       "<resource_id_3>",
       "<md5>",
       GDataCache::CACHE_TYPE_OUTGOING,
       GDataCache::CACHE_STATE_PRESENT);
   InsertIntoMap(&cache_map,
       "<resource_id_4>",
       "<md5>",
       GDataCache::CACHE_TYPE_TMP,
       GDataCache::CACHE_STATE_PRESENT);
 
-  scoped_ptr<GDataCache> cache(GDataCache::CreateGDataCache());
+  scoped_ptr<GDataCache> cache(GDataCache::CreateGDataCache(
+      FilePath(kTestCacheRootPath)));
   cache->SetCacheMap(cache_map);
   cache->RemoveTemporaryFiles();
   // resource 1 and 4 should be gone, as these are CACHE_TYPE_TMP.
   EXPECT_FALSE(cache->GetCacheEntry("<resource_id_1>", "").get());
   EXPECT_TRUE(cache->GetCacheEntry("<resource_id_2>", "").get());
   EXPECT_TRUE(cache->GetCacheEntry("<resource_id_3>", "").get());
   EXPECT_FALSE(cache->GetCacheEntry("<resource_id_4>", "").get());
 }
 
 }  // namespace gdata