Rename OperationObserver to OperationDelegate

chrome/browser/chromeos/drive/file_system/open_file_operation_unittest.cc

 // 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 "chrome/browser/chromeos/drive/file_system/open_file_operation.h"
 
 #include <map>
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
@@ skipping 10 matching lines @@
 
 namespace drive {
 namespace file_system {
 
 class OpenFileOperationTest : public OperationTestBase {
  protected:
   virtual void SetUp() OVERRIDE {
     OperationTestBase::SetUp();
 
     operation_.reset(new OpenFileOperation(
-        blocking_task_runner(), observer(), scheduler(), metadata(), cache(),
+        blocking_task_runner(), delegate(), scheduler(), metadata(), cache(),
         temp_dir()));
   }
 
   scoped_ptr<OpenFileOperation> operation_;
 };
 
 TEST_F(OpenFileOperationTest, OpenExistingFile) {
   const base::FilePath file_in_root(
       FILE_PATH_LITERAL("drive/root/File 1.txt"));
   ResourceEntry src_entry;
@@ skipping 12 matching lines @@
   content::RunAllBlockingPoolTasksUntilIdle();
 
   EXPECT_EQ(FILE_ERROR_OK, error);
   ASSERT_TRUE(base::PathExists(file_path));
   int64 local_file_size;
   ASSERT_TRUE(base::GetFileSize(file_path, &local_file_size));
   EXPECT_EQ(file_size, local_file_size);
 
   ASSERT_FALSE(close_callback.is_null());
   close_callback.Run();
-  EXPECT_EQ(1U, observer()->updated_local_ids().count(src_entry.local_id()));
+  EXPECT_EQ(1U, delegate()->updated_local_ids().count(src_entry.local_id()));
 }
 
 TEST_F(OpenFileOperationTest, OpenNonExistingFile) {
   const base::FilePath file_in_root(
       FILE_PATH_LITERAL("drive/root/not-exist.txt"));
 
   FileError error = FILE_ERROR_FAILED;
   base::FilePath file_path;
   base::Closure close_callback;
   operation_->OpenFile(
@@ skipping 36 matching lines @@
   base::FilePath file_path;
   base::Closure close_callback;
   operation_->OpenFile(
       file_in_root,
       CREATE_FILE,
       std::string(),  // mime_type
       google_apis::test_util::CreateCopyResultCallback(
           &error, &file_path, &close_callback));
   content::RunAllBlockingPoolTasksUntilIdle();
 
-  EXPECT_EQ(1U, observer()->get_changed_files().size());
-  EXPECT_TRUE(observer()->get_changed_files().count(file_in_root));
+  EXPECT_EQ(1U, delegate()->get_changed_files().size());
+  EXPECT_TRUE(delegate()->get_changed_files().count(file_in_root));
 
   EXPECT_EQ(FILE_ERROR_OK, error);
   ASSERT_TRUE(base::PathExists(file_path));
   int64 local_file_size;
   ASSERT_TRUE(base::GetFileSize(file_path, &local_file_size));
   EXPECT_EQ(0, local_file_size);  // Should be an empty file.
 
   ASSERT_FALSE(close_callback.is_null());
   close_callback.Run();
   EXPECT_EQ(1U,
-            observer()->updated_local_ids().count(GetLocalId(file_in_root)));
+            delegate()->updated_local_ids().count(GetLocalId(file_in_root)));
 }
 
 TEST_F(OpenFileOperationTest, OpenOrCreateExistingFile) {
   const base::FilePath file_in_root(
       FILE_PATH_LITERAL("drive/root/File 1.txt"));
   ResourceEntry src_entry;
   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(file_in_root, &src_entry));
   const int64 file_size = src_entry.file_info().size();
 
   FileError error = FILE_ERROR_FAILED;
   base::FilePath file_path;
   base::Closure close_callback;
   operation_->OpenFile(
       file_in_root,
       OPEN_OR_CREATE_FILE,
       std::string(),  // mime_type
       google_apis::test_util::CreateCopyResultCallback(
           &error, &file_path, &close_callback));
   content::RunAllBlockingPoolTasksUntilIdle();
 
   // Notified because 'available offline' status of the existing file changes.
-  EXPECT_EQ(1U, observer()->get_changed_files().size());
-  EXPECT_TRUE(observer()->get_changed_files().count(file_in_root));
+  EXPECT_EQ(1U, delegate()->get_changed_files().size());
+  EXPECT_TRUE(delegate()->get_changed_files().count(file_in_root));
 
   EXPECT_EQ(FILE_ERROR_OK, error);
   ASSERT_TRUE(base::PathExists(file_path));
   int64 local_file_size;
   ASSERT_TRUE(base::GetFileSize(file_path, &local_file_size));
   EXPECT_EQ(file_size, local_file_size);
 
   ASSERT_FALSE(close_callback.is_null());
   close_callback.Run();
-  EXPECT_EQ(1U, observer()->updated_local_ids().count(src_entry.local_id()));
+  EXPECT_EQ(1U, delegate()->updated_local_ids().count(src_entry.local_id()));
 
   ResourceEntry result_entry;
   EXPECT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(file_in_root, &result_entry));
   EXPECT_TRUE(result_entry.file_specific_info().cache_state().is_present());
   EXPECT_TRUE(result_entry.file_specific_info().cache_state().is_dirty());
 }
 
 TEST_F(OpenFileOperationTest, OpenOrCreateNonExistingFile) {
   const base::FilePath file_in_root(
       FILE_PATH_LITERAL("drive/root/not-exist.txt"));
@@ skipping 11 matching lines @@
 
   EXPECT_EQ(FILE_ERROR_OK, error);
   ASSERT_TRUE(base::PathExists(file_path));
   int64 local_file_size;
   ASSERT_TRUE(base::GetFileSize(file_path, &local_file_size));
   EXPECT_EQ(0, local_file_size);  // Should be an empty file.
 
   ASSERT_FALSE(close_callback.is_null());
   close_callback.Run();
   EXPECT_EQ(1U,
-            observer()->updated_local_ids().count(GetLocalId(file_in_root)));
+            delegate()->updated_local_ids().count(GetLocalId(file_in_root)));
 }
 
 TEST_F(OpenFileOperationTest, OpenFileTwice) {
   const base::FilePath file_in_root(
       FILE_PATH_LITERAL("drive/root/File 1.txt"));
   ResourceEntry src_entry;
   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(file_in_root, &src_entry));
   const int64 file_size = src_entry.file_info().size();
 
   FileError error = FILE_ERROR_FAILED;
@@ skipping 29 matching lines @@
   ASSERT_TRUE(base::GetFileSize(file_path, &local_file_size));
   EXPECT_EQ(file_size, local_file_size);
 
   ASSERT_FALSE(close_callback.is_null());
   ASSERT_FALSE(close_callback2.is_null());
 
   close_callback.Run();
 
   // There still remains a client opening the file, so it shouldn't be
   // uploaded yet.
-  EXPECT_TRUE(observer()->updated_local_ids().empty());
+  EXPECT_TRUE(delegate()->updated_local_ids().empty());
 
   close_callback2.Run();
 
   // Here, all the clients close the file, so it should be uploaded then.
-  EXPECT_EQ(1U, observer()->updated_local_ids().count(src_entry.local_id()));
+  EXPECT_EQ(1U, delegate()->updated_local_ids().count(src_entry.local_id()));
 }
 
 }  // namespace file_system
 }  // namespace drive