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Unified Diff: ios/web/webui/url_fetcher_block_adapter_unittest.mm

Issue 1110213002: Upstream most of the iOS WebUI support in ios/web/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 8 months ago
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Index: ios/web/webui/url_fetcher_block_adapter_unittest.mm
diff --git a/ios/web/webui/url_fetcher_block_adapter_unittest.mm b/ios/web/webui/url_fetcher_block_adapter_unittest.mm
new file mode 100644
index 0000000000000000000000000000000000000000..908ebd90ba5c74e939b7878329b0dcec4e745eb4
--- /dev/null
+++ b/ios/web/webui/url_fetcher_block_adapter_unittest.mm
@@ -0,0 +1,70 @@
+// 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.
+
+#include "ios/web/webui/url_fetcher_block_adapter.h"
+
+#include <string>
+
+#include "base/files/file_path.h"
+#include "base/files/file_util.h"
+#include "base/strings/sys_string_conversions.h"
+#include "net/url_request/test_url_fetcher_factory.h"
+#include "net/url_request/url_request_status.h"
+#include "net/url_request/url_request_test_util.h"
+#include "testing/gtest_mac.h"
+#include "testing/platform_test.h"
+#include "url/gurl.h"
+
+namespace web {
+
+// Test fixture for URLFetcherBlockAdapter.
+class URLFetcherBlockAdapterTest : public PlatformTest {
+ protected:
+ // Required for base::MessageLoop::current().
+ base::MessageLoopForUI loop_;
+};
+
+// 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);
+ };
+ web::URLFetcherBlockAdapter web_ui_fetcher(test_url, nil, completion_handler);
+ net::FakeURLFetcher fake_fetcher(test_url, &web_ui_fetcher, response,
+ net::HTTP_OK,
+ net::URLRequestStatus::SUCCESS);
+ fake_fetcher.Start();
+ base::MessageLoop::current()->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(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);
+ };
+ web::URLFetcherBlockAdapter web_ui_fetcher(test_url, nil, completion_handler);
+ std::string response;
+ EXPECT_TRUE(ReadFileToString(favicon_path, &response));
+ net::FakeURLFetcher fake_fetcher(test_url, &web_ui_fetcher, response,
+ net::HTTP_OK,
+ net::URLRequestStatus::SUCCESS);
+ fake_fetcher.Start();
+ base::MessageLoop::current()->RunUntilIdle();
+}
+
+} // namespace web

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