components/user_data_importer/content/content_bookmark_parser_unittest.cc - chromium/src - Git at Google

 // Copyright 2025 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include "components/user_data_importer/content/content_bookmark_parser.h"

 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/test/task_environment.h"
 #include "base/test/test_future.h"
 #include "components/user_data_importer/content/fake_bookmark_html_parser.h"
 #include "mojo/public/cpp/bindings/pending_remote.h"
 #include "mojo/public/cpp/bindings/receiver.h"
 #include "testing/gtest/include/gtest/gtest.h"

 namespace user_data_importer {

 class ContentBookmarkParserTest : public testing::Test {
  public:
   ContentBookmarkParserTest() = default;
   ~ContentBookmarkParserTest() override = default;

   void SetUp() override {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     parser_ = std::make_unique<ContentBookmarkParser>();
     test_parser_ = std::make_unique<FakeBookmarkHtmlParser>();
     mojo::PendingRemote<mojom::BookmarkHtmlParser> remote;
     receiver_ = std::make_unique<mojo::Receiver<mojom::BookmarkHtmlParser>>(
         test_parser_.get(), remote.InitWithNewPipeAndPassReceiver());
     parser_->SetServiceForTesting(std::move(remote));
   }

   void TearDown() override {
     // Reset the parser and receiver to allow the test parser to be deleted.
     parser_.reset();
     receiver_.reset();
     task_environment_.RunUntilIdle();
   }

  protected:
   base::test::TaskEnvironment task_environment_;
   base::ScopedTempDir temp_dir_;
   std::unique_ptr<ContentBookmarkParser> parser_;
   std::unique_ptr<FakeBookmarkHtmlParser> test_parser_;
   std::unique_ptr<mojo::Receiver<mojom::BookmarkHtmlParser>> receiver_;
 };

 TEST_F(ContentBookmarkParserTest, ParseFile) {
   base::FilePath file_path = temp_dir_.GetPath().AppendASCII("bookmarks.html");
   std::string file_content = "<html><body>...</body></html>";
   ASSERT_TRUE(base::WriteFile(file_path, file_content));

   base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
   parser_->Parse(file_path, future.GetCallback());
   EXPECT_TRUE(future.Get().has_value());
 }

 TEST_F(ContentBookmarkParserTest, ParseBaseFile) {
   base::FilePath file_path = temp_dir_.GetPath().AppendASCII("bookmarks.html");
   std::string file_content = "<html><body>...</body></html>";
   ASSERT_TRUE(base::WriteFile(file_path, file_content));

   base::File file(file_path, base::File::FLAG_OPEN | base::File::FLAG_READ);
   ASSERT_TRUE(file.IsValid());

   base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
   parser_->Parse(std::move(file), future.GetCallback());
   EXPECT_TRUE(future.Get().has_value());
 }

 TEST_F(ContentBookmarkParserTest, ParseNonExistentFile) {
   base::FilePath file_path =
       temp_dir_.GetPath().AppendASCII("non_existent.html");
   base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
   parser_->Parse(file_path, future.GetCallback());
   const auto& result = future.Get();
   EXPECT_FALSE(result.has_value());
   EXPECT_EQ(BookmarkParser::BookmarkParsingError::kFailedToReadFile,
             result.error());
 }

 TEST_F(ContentBookmarkParserTest, ParseEmptyFile) {
   base::FilePath file_path = temp_dir_.GetPath().AppendASCII("bookmarks.html");
   std::string file_content;
   ASSERT_TRUE(base::WriteFile(file_path, file_content));
   base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
   parser_->Parse(file_path, future.GetCallback());
   const auto& result = future.Get();
   EXPECT_FALSE(result.has_value());
   EXPECT_EQ(BookmarkParser::BookmarkParsingError::kFailedToReadFile,
             result.error());
 }

 TEST_F(ContentBookmarkParserTest, ParseInvalidBaseFile) {
   base::File file;
   ASSERT_FALSE(file.IsValid());

   base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
   parser_->Parse(std::move(file), future.GetCallback());
   const auto& result = future.Get();
   EXPECT_FALSE(result.has_value());
   EXPECT_EQ(BookmarkParser::BookmarkParsingError::kFailedToReadFile,
             result.error());
 }

 }  // namespace user_data_importer
	// Copyright 2025 The Chromium Authors
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include "components/user_data_importer/content/content_bookmark_parser.h"

	#include "base/files/file_path.h"
	#include "base/files/file_util.h"
	#include "base/files/scoped_temp_dir.h"
	#include "base/test/task_environment.h"
	#include "base/test/test_future.h"
	#include "components/user_data_importer/content/fake_bookmark_html_parser.h"
	#include "mojo/public/cpp/bindings/pending_remote.h"
	#include "mojo/public/cpp/bindings/receiver.h"
	#include "testing/gtest/include/gtest/gtest.h"

	namespace user_data_importer {

	class ContentBookmarkParserTest : public testing::Test {
	public:
	ContentBookmarkParserTest() = default;
	~ContentBookmarkParserTest() override = default;

	void SetUp() override {
	ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
	parser_ = std::make_unique<ContentBookmarkParser>();
	test_parser_ = std::make_unique<FakeBookmarkHtmlParser>();
	mojo::PendingRemote<mojom::BookmarkHtmlParser> remote;
	receiver_ = std::make_unique<mojo::Receiver<mojom::BookmarkHtmlParser>>(
	test_parser_.get(), remote.InitWithNewPipeAndPassReceiver());
	parser_->SetServiceForTesting(std::move(remote));
	}

	void TearDown() override {
	// Reset the parser and receiver to allow the test parser to be deleted.
	parser_.reset();
	receiver_.reset();
	task_environment_.RunUntilIdle();
	}

	protected:
	base::test::TaskEnvironment task_environment_;
	base::ScopedTempDir temp_dir_;
	std::unique_ptr<ContentBookmarkParser> parser_;
	std::unique_ptr<FakeBookmarkHtmlParser> test_parser_;
	std::unique_ptr<mojo::Receiver<mojom::BookmarkHtmlParser>> receiver_;
	};

	TEST_F(ContentBookmarkParserTest, ParseFile) {
	base::FilePath file_path = temp_dir_.GetPath().AppendASCII("bookmarks.html");
	std::string file_content = "<html><body>...</body></html>";
	ASSERT_TRUE(base::WriteFile(file_path, file_content));

	base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
	parser_->Parse(file_path, future.GetCallback());
	EXPECT_TRUE(future.Get().has_value());
	}

	TEST_F(ContentBookmarkParserTest, ParseBaseFile) {
	base::FilePath file_path = temp_dir_.GetPath().AppendASCII("bookmarks.html");
	std::string file_content = "<html><body>...</body></html>";
	ASSERT_TRUE(base::WriteFile(file_path, file_content));

	base::File file(file_path, base::File::FLAG_OPEN \| base::File::FLAG_READ);
	ASSERT_TRUE(file.IsValid());

	base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
	parser_->Parse(std::move(file), future.GetCallback());
	EXPECT_TRUE(future.Get().has_value());
	}

	TEST_F(ContentBookmarkParserTest, ParseNonExistentFile) {
	base::FilePath file_path =
	temp_dir_.GetPath().AppendASCII("non_existent.html");
	base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
	parser_->Parse(file_path, future.GetCallback());
	const auto& result = future.Get();
	EXPECT_FALSE(result.has_value());
	EXPECT_EQ(BookmarkParser::BookmarkParsingError::kFailedToReadFile,
	result.error());
	}

	TEST_F(ContentBookmarkParserTest, ParseEmptyFile) {
	base::FilePath file_path = temp_dir_.GetPath().AppendASCII("bookmarks.html");
	std::string file_content;
	ASSERT_TRUE(base::WriteFile(file_path, file_content));
	base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
	parser_->Parse(file_path, future.GetCallback());
	const auto& result = future.Get();
	EXPECT_FALSE(result.has_value());
	EXPECT_EQ(BookmarkParser::BookmarkParsingError::kFailedToReadFile,
	result.error());
	}

	TEST_F(ContentBookmarkParserTest, ParseInvalidBaseFile) {
	base::File file;
	ASSERT_FALSE(file.IsValid());

	base::test::TestFuture<BookmarkParser::BookmarkParsingResult> future;
	parser_->Parse(std::move(file), future.GetCallback());
	const auto& result = future.Get();
	EXPECT_FALSE(result.has_value());
	EXPECT_EQ(BookmarkParser::BookmarkParsingError::kFailedToReadFile,
	result.error());
	}

	} // namespace user_data_importer