[fsp] Decouple file_service_provider::Service.

chrome/browser/chromeos/file_system_provider/request_manager_unittest.cc

 // Copyright 2014 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 <string>
 
 #include "base/bind.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/file_system_provider/request_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 namespace file_system_provider {
 namespace {
 
 const char kExtensionId[] = "mbflcebpggnecokmikipoihdbecnjfoj";
 const int kFileSystemId = 1;
-const char kFileSystemName[] = "Camera Pictures";
-const base::FilePath::CharType kMountPath[] = FILE_PATH_LITERAL(
-    "/provided/mbflcebpggnecokmikipoihdbecnjfoj-1-testing_profile-hash");
 
 class EventLogger {
  public:
   class SuccessEvent {
    public:
     SuccessEvent(scoped_ptr<base::DictionaryValue> result, bool has_next)
         : result_(result.Pass()), has_next_(has_next) {}
     ~SuccessEvent() {}
 
     base::DictionaryValue* result() { return result_.get(); }
@@ skipping 41 matching lines @@
 
 }  // namespace
 
 class FileSystemProviderRequestManagerTest : public testing::Test {
  protected:
   FileSystemProviderRequestManagerTest() {}
   virtual ~FileSystemProviderRequestManagerTest() {}
 
   virtual void SetUp() OVERRIDE {
     request_manager_.reset(new RequestManager());
-
-    // Configure the testing file system.
-    file_system = ProvidedFileSystem(kExtensionId,
-                                     kFileSystemId,
-                                     kFileSystemName,
-                                     base::FilePath(kMountPath));
   }
 
   scoped_ptr<RequestManager> request_manager_;
-  ProvidedFileSystem file_system;
 };
 
 TEST_F(FileSystemProviderRequestManagerTest, CreateAndFulFill) {
   EventLogger logger;
 
   int request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   EXPECT_EQ(1, request_id);
   EXPECT_EQ(0u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
 
   scoped_ptr<base::DictionaryValue> response(new base::DictionaryValue());
   const bool has_next = false;
   response->SetString("path", "i-like-vanilla");
 
   bool result = request_manager_->FulfillRequest(
-      file_system, request_id, response.Pass(), has_next);
+      kExtensionId, kFileSystemId, request_id, response.Pass(), has_next);
   EXPECT_TRUE(result);
 
   // Validate if the callback has correct arguments.
   ASSERT_EQ(1u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
   EventLogger::SuccessEvent* event = logger.success_events()[0];
   ASSERT_TRUE(event->result());
   std::string response_test_string;
   EXPECT_TRUE(event->result()->GetString("path", &response_test_string));
   EXPECT_EQ("i-like-vanilla", response_test_string);
   EXPECT_EQ(has_next, event->has_next());
 
   // Confirm, that the request is removed. Basically, fulfilling again for the
   // same request, should fail.
   {
+    scoped_ptr<base::DictionaryValue> response;
     bool retry = request_manager_->FulfillRequest(
-        file_system, request_id, response.Pass(), has_next);
+        kExtensionId, kFileSystemId, request_id, response.Pass(), has_next);
     EXPECT_FALSE(retry);
   }
 
   // Rejecting should also fail.
   {
     bool retry = request_manager_->RejectRequest(
-        file_system, request_id, base::File::FILE_ERROR_FAILED);
+        kExtensionId, kFileSystemId, request_id, base::File::FILE_ERROR_FAILED);
     EXPECT_FALSE(retry);
   }
 }
 
 TEST_F(FileSystemProviderRequestManagerTest, CreateAndFulFill_WithHasNext) {
   EventLogger logger;
 
   int request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   EXPECT_EQ(1, request_id);
   EXPECT_EQ(0u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
 
   scoped_ptr<base::DictionaryValue> response;
   const bool has_next = true;
 
   bool result = request_manager_->FulfillRequest(
-      file_system, request_id, response.Pass(), has_next);
+      kExtensionId, kFileSystemId, request_id, response.Pass(), has_next);
   EXPECT_TRUE(result);
 
   // Validate if the callback has correct arguments.
   ASSERT_EQ(1u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
   EventLogger::SuccessEvent* event = logger.success_events()[0];
   EXPECT_FALSE(event->result());
   EXPECT_EQ(has_next, event->has_next());
 
   // Confirm, that the request is not removed (since it has has_next == true).
   // Basically, fulfilling again for the same request, should not fail.
   {
     bool new_has_next = false;
     bool retry = request_manager_->FulfillRequest(
-        file_system, request_id, response.Pass(), new_has_next);
+        kExtensionId, kFileSystemId, request_id, response.Pass(), new_has_next);
     EXPECT_TRUE(retry);
   }
 
   // Since |new_has_next| is false, then the request should be removed. To check
   // it, try to fulfill again, what should fail.
   {
     bool new_has_next = false;
     bool retry = request_manager_->FulfillRequest(
-        file_system, request_id, response.Pass(), new_has_next);
+        kExtensionId, kFileSystemId, request_id, response.Pass(), new_has_next);
     EXPECT_FALSE(retry);
   }
 }
 
 TEST_F(FileSystemProviderRequestManagerTest, CreateAndReject) {
   EventLogger logger;
 
   int request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   EXPECT_EQ(1, request_id);
   EXPECT_EQ(0u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
 
   base::File::Error error = base::File::FILE_ERROR_NO_MEMORY;
-  bool result = request_manager_->RejectRequest(file_system, request_id, error);
+  bool result = request_manager_->RejectRequest(
+      kExtensionId, kFileSystemId, request_id, error);
   EXPECT_TRUE(result);
 
   // Validate if the callback has correct arguments.
   ASSERT_EQ(1u, logger.error_events().size());
   EXPECT_EQ(0u, logger.success_events().size());
   EventLogger::ErrorEvent* event = logger.error_events()[0];
   EXPECT_EQ(error, event->error());
 
   // Confirm, that the request is removed. Basically, fulfilling again for the
   // same request, should fail.
   {
     scoped_ptr<base::DictionaryValue> response;
     bool has_next = false;
     bool retry = request_manager_->FulfillRequest(
-        file_system, request_id, response.Pass(), has_next);
+        kExtensionId, kFileSystemId, request_id, response.Pass(), has_next);
     EXPECT_FALSE(retry);
   }
 
   // Rejecting should also fail.
   {
-    bool retry =
-        request_manager_->RejectRequest(file_system, request_id, error);
+    bool retry = request_manager_->RejectRequest(
+        kExtensionId, kFileSystemId, request_id, error);
     EXPECT_FALSE(retry);
   }
 }
 
 TEST_F(FileSystemProviderRequestManagerTest,
        CreateAndFulfillWithWrongRequestId) {
   EventLogger logger;
 
   int request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   EXPECT_EQ(1, request_id);
   EXPECT_EQ(0u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
 
   base::File::Error error = base::File::FILE_ERROR_NO_MEMORY;
-  bool result =
-      request_manager_->RejectRequest(file_system, request_id + 1, error);
+  bool result = request_manager_->RejectRequest(
+      kExtensionId, kFileSystemId, request_id + 1, error);
   EXPECT_FALSE(result);
 
   // Callbacks should not be called.
   EXPECT_EQ(0u, logger.error_events().size());
   EXPECT_EQ(0u, logger.success_events().size());
 
   // Confirm, that the request hasn't been removed, by rejecting it correctly.
   {
-    bool retry =
-        request_manager_->RejectRequest(file_system, request_id, error);
+    bool retry = request_manager_->RejectRequest(
+        kExtensionId, kFileSystemId, request_id, error);
     EXPECT_TRUE(retry);
   }
 }
 
 TEST_F(FileSystemProviderRequestManagerTest,
        CreateAndRejectWithWrongRequestId) {
   EventLogger logger;
 
   int request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   EXPECT_EQ(1, request_id);
   EXPECT_EQ(0u, logger.success_events().size());
   EXPECT_EQ(0u, logger.error_events().size());
 
   base::File::Error error = base::File::FILE_ERROR_NO_MEMORY;
-  bool result =
-      request_manager_->RejectRequest(file_system, request_id + 1, error);
+  bool result = request_manager_->RejectRequest(
+      kExtensionId, kFileSystemId, request_id + 1, error);
   EXPECT_FALSE(result);
 
   // Callbacks should not be called.
   EXPECT_EQ(0u, logger.error_events().size());
   EXPECT_EQ(0u, logger.success_events().size());
 
   // Confirm, that the request hasn't been removed, by rejecting it correctly.
   {
-    bool retry =
-        request_manager_->RejectRequest(file_system, request_id, error);
+    bool retry = request_manager_->RejectRequest(
+        kExtensionId, kFileSystemId, request_id, error);
     EXPECT_TRUE(retry);
   }
 }
 
 TEST_F(FileSystemProviderRequestManagerTest,
        CreateAndFulfillWithUnownedRequestId) {
   EventLogger logger;
 
   int request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
   EXPECT_EQ(1, request_id);
 
-  // Create another file system, which has just a different fiel system id
-  // (1 -> 2).
-  ProvidedFileSystem another_file_system(
-      kExtensionId,
-      2,  // file_system_id
-      "Music",
-      base::FilePath::FromUTF8Unsafe(
-          "/provided/mbflcebpggnecokmikipoihdbecnjfoj-2-testing_profile-hash"));
-
   scoped_ptr<base::DictionaryValue> response;
   const bool has_next = false;
 
-  bool result = request_manager_->FulfillRequest(
-      another_file_system, request_id, response.Pass(), has_next);
+  bool result = request_manager_->FulfillRequest(kExtensionId,
+                                                 2,  // file_system_id
+                                                 request_id,
+                                                 response.Pass(),
+                                                 has_next);
   EXPECT_FALSE(result);
 
   // Callbacks should not be called.
   EXPECT_EQ(0u, logger.error_events().size());
   EXPECT_EQ(0u, logger.success_events().size());
 
   // Confirm, that the request hasn't been removed, by fulfilling it again, but
   // with a correct file system.
   {
     bool retry = request_manager_->FulfillRequest(
-        file_system, request_id, response.Pass(), has_next);
+        kExtensionId, kFileSystemId, request_id, response.Pass(), has_next);
     EXPECT_TRUE(retry);
   }
 }
 
 TEST_F(FileSystemProviderRequestManagerTest, UniqueIds) {
   EventLogger logger;
 
   int first_request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   int second_request_id = request_manager_->CreateRequest(
-      file_system,
+      kExtensionId,
+      kFileSystemId,
       base::Bind(&EventLogger::OnSuccess, logger.GetWeakPtr()),
       base::Bind(&EventLogger::OnError, logger.GetWeakPtr()));
 
   EXPECT_EQ(1, first_request_id);
   EXPECT_EQ(2, second_request_id);
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos