| // Copyright 2015 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. |
| |
| #import "ios/web/webui/url_fetcher_block_adapter.h" |
| |
| #include <string> |
| |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/path_service.h" |
| #include "base/run_loop.h" |
| #include "base/strings/sys_string_conversions.h" |
| #include "base/test/task_environment.h" |
| #include "services/network/public/cpp/weak_wrapper_shared_url_loader_factory.h" |
| #include "services/network/test/test_url_loader_factory.h" |
| #import "testing/gtest_mac.h" |
| #include "testing/platform_test.h" |
| #include "url/gurl.h" |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| namespace web { |
| |
| // Test fixture for URLFetcherBlockAdapter. |
| class URLFetcherBlockAdapterTest : public PlatformTest { |
| protected: |
| URLFetcherBlockAdapterTest() |
| : task_environment_( |
| base::test::SingleThreadTaskEnvironment::MainThreadType::UI) {} |
| |
| // Required for base::CurrentThread::Get(). |
| base::test::SingleThreadTaskEnvironment task_environment_; |
| }; |
| |
| // Tests that URLFetcherBlockAdapter calls its completion handler with the |
| // appropriate data for a text resource. |
| TEST_F(URLFetcherBlockAdapterTest, FetchTextResource) { |
| GURL test_url("http://test"); |
| std::string response("<html><body>Hello World!</body></html>"); |
| NSData* expected_data = |
| [NSData dataWithBytes:response.c_str() length:response.size()]; |
| web::URLFetcherBlockAdapterCompletion completion_handler = |
| ^(NSData* data, web::URLFetcherBlockAdapter* fetcher) { |
| EXPECT_NSEQ(expected_data, data); |
| }; |
| |
| network::TestURLLoaderFactory test_url_loader_factory; |
| auto test_shared_url_loader_factory = |
| base::MakeRefCounted<network::WeakWrapperSharedURLLoaderFactory>( |
| &test_url_loader_factory); |
| |
| web::URLFetcherBlockAdapter web_ui_fetcher( |
| test_url, test_shared_url_loader_factory, completion_handler); |
| web_ui_fetcher.Start(); |
| test_url_loader_factory.AddResponse(test_url.spec(), response); |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| // Tests that URLFetcherBlockAdapter calls its completion handler with the |
| // appropriate data for a png resource. |
| TEST_F(URLFetcherBlockAdapterTest, FetchPNGResource) { |
| GURL test_url("http://test"); |
| base::FilePath favicon_path; |
| ASSERT_TRUE(base::PathService::Get(base::DIR_SOURCE_ROOT, &favicon_path)); |
| favicon_path = favicon_path.AppendASCII("ios/web/test/data/testfavicon.png"); |
| NSData* expected_data = [NSData |
| dataWithContentsOfFile:base::SysUTF8ToNSString(favicon_path.value())]; |
| web::URLFetcherBlockAdapterCompletion completion_handler = |
| ^(NSData* data, URLFetcherBlockAdapter* fetcher) { |
| EXPECT_NSEQ(expected_data, data); |
| }; |
| |
| network::TestURLLoaderFactory test_url_loader_factory; |
| auto test_shared_url_loader_factory = |
| base::MakeRefCounted<network::WeakWrapperSharedURLLoaderFactory>( |
| &test_url_loader_factory); |
| |
| web::URLFetcherBlockAdapter web_ui_fetcher( |
| test_url, test_shared_url_loader_factory, completion_handler); |
| std::string response; |
| EXPECT_TRUE(ReadFileToString(favicon_path, &response)); |
| web_ui_fetcher.Start(); |
| test_url_loader_factory.AddResponse(test_url.spec(), response); |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| } // namespace web |
