First experimental implementation of the Clear-Site-Data header

chrome/browser/browsing_data/clear_site_data_throttle_unittest.cc

+// Copyright 2016 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/browsing_data/clear_site_data_throttle.h"
+
+#include <memory>
+
+#include "base/message_loop/message_loop.h"
+#include "chrome/browser/browsing_data/browsing_data_remover.h"
+#include "chrome/browser/browsing_data/browsing_data_remover_factory.h"
+#include "chrome/browser/browsing_data/browsing_data_remover_test_util.h"
+#include "chrome/test/base/testing_profile.h"
+#include "content/public/test/test_browser_thread.h"
+#include "net/url_request/url_request.h"
+#include "net/url_request/url_request_test_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+class ClearSiteDataThrottleTest : public testing::Test {
+ public:
+  ClearSiteDataThrottleTest()
+      : ui_thread_(content::BrowserThread::UI, &ui_loop_),
+        io_thread_(content::BrowserThread::IO) {}
+
+  void SetUp() override {
+    remover_ = BrowsingDataRemoverFactory::GetForBrowserContext(&profile_);
+  }
+
+  void RunTestCase(const std::string& url) {
+    // Construct the request with given parameters.
+    std::unique_ptr<net::URLRequest> url_request_context =
+        profile_.GetRequestContext()->GetURLRequestContext()->CreateRequest(
+            GURL(url), net::DEFAULT_PRIORITY, &delegate_);
+
+    // Process the request.
+    BrowsingDataRemoverCompletionObserver completion_observer(remover_);
+    ClearSiteDataThrottle throttle(url_request_context.get());
+    bool defer;
+    throttle.WillProcessResponse(&defer);
+    completion_observer.BlockUntilCompletion();
+  }
+
+ private:
+  base::MessageLoop ui_loop_;
+  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThread io_thread_;
+
+  TestingProfile profile_;
+  net::TestDelegate delegate_;
+
+  BrowsingDataRemover* remover_;
+};
+
+TEST_F(ClearSiteDataThrottleTest, Types) {
+  RunTestCase("www.example.com");
+}
+
+}  // namespace