Extract the SafeSearch client to a separate directory

chrome/browser/supervised_user/experimental/supervised_user_async_url_checker_unittest.cc

Index: chrome/browser/supervised_user/experimental/supervised_user_async_url_checker_unittest.cc
diff --git a/chrome/browser/supervised_user/experimental/supervised_user_async_url_checker_unittest.cc b/chrome/browser/supervised_user/experimental/supervised_user_async_url_checker_unittest.cc
deleted file mode 100644
index 7d7fbe025f737d178e1ba6e2d97de06075e5ddaf..0000000000000000000000000000000000000000
--- a/chrome/browser/supervised_user/experimental/supervised_user_async_url_checker_unittest.cc
+++ /dev/null
@@ -1,223 +0,0 @@
-// 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 "chrome/browser/supervised_user/experimental/supervised_user_async_url_checker.h"
-
-#include <stddef.h>
-
-#include <memory>
-#include <string>
-#include <utility>
-
-#include "base/callback.h"
-#include "base/json/json_writer.h"
-#include "base/macros.h"
-#include "base/message_loop/message_loop.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "base/values.h"
-#include "net/base/net_errors.h"
-#include "net/url_request/test_url_fetcher_factory.h"
-#include "net/url_request/url_request_test_util.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "url/gurl.h"
-
-using testing::_;
-
-namespace {
-
-const size_t kCacheSize = 2;
-
-const int kSupervisedUserAsyncURLCheckerURLFetcherID = 0;
-
-const char* kURLs[] = {
-  "http://www.randomsite1.com",
-  "http://www.randomsite2.com",
-  "http://www.randomsite3.com",
-  "http://www.randomsite4.com",
-  "http://www.randomsite5.com",
-  "http://www.randomsite6.com",
-  "http://www.randomsite7.com",
-  "http://www.randomsite8.com",
-  "http://www.randomsite9.com",
-};
-
-std::string BuildResponse(bool is_porn) {
-  base::DictionaryValue dict;
-  std::unique_ptr<base::DictionaryValue> classification_dict(
-      new base::DictionaryValue);
-  if (is_porn)
-    classification_dict->SetBoolean("pornography", is_porn);
-  base::ListValue* classifications_list = new base::ListValue;
-  classifications_list->Append(std::move(classification_dict));
-  dict.SetWithoutPathExpansion("classifications", classifications_list);
-  std::string result;
-  base::JSONWriter::Write(dict, &result);
-  return result;
-}
-
-}  // namespace
-
-class SupervisedUserAsyncURLCheckerTest : public testing::Test {
- public:
-  SupervisedUserAsyncURLCheckerTest()
-      : next_url_(0),
-        request_context_(new net::TestURLRequestContextGetter(
-            base::ThreadTaskRunnerHandle::Get())),
-        checker_(request_context_.get(), kCacheSize) {}
-
-  MOCK_METHOD3(OnCheckDone,
-               void(const GURL& url,
-                    SupervisedUserURLFilter::FilteringBehavior behavior,
-                    bool uncertain));
-
- protected:
-  GURL GetNewURL() {
-    CHECK(next_url_ < arraysize(kURLs));
-    return GURL(kURLs[next_url_++]);
-  }
-
-  // Returns true if the result was returned synchronously (cache hit).
-  bool CheckURL(const GURL& url) {
-    return checker_.CheckURL(
-        url,
-        base::Bind(&SupervisedUserAsyncURLCheckerTest::OnCheckDone,
-                   base::Unretained(this)));
-  }
-
-  net::TestURLFetcher* GetURLFetcher() {
-    net::TestURLFetcher* url_fetcher = url_fetcher_factory_.GetFetcherByID(
-        kSupervisedUserAsyncURLCheckerURLFetcherID);
-    EXPECT_TRUE(url_fetcher);
-    return url_fetcher;
-  }
-
-  void SendResponse(net::Error error, const std::string& response) {
-    net::TestURLFetcher* url_fetcher = GetURLFetcher();
-    url_fetcher->set_status(net::URLRequestStatus::FromError(error));
-    url_fetcher->set_response_code(net::HTTP_OK);
-    url_fetcher->SetResponseString(response);
-    url_fetcher->delegate()->OnURLFetchComplete(url_fetcher);
-  }
-
-  void SendValidResponse(bool is_porn) {
-    SendResponse(net::OK, BuildResponse(is_porn));
-  }
-
-  void SendFailedResponse() {
-    SendResponse(net::ERR_ABORTED, std::string());
-  }
-
-  size_t next_url_;
-  base::MessageLoop message_loop_;
-  scoped_refptr<net::TestURLRequestContextGetter> request_context_;
-  net::TestURLFetcherFactory url_fetcher_factory_;
-  SupervisedUserAsyncURLChecker checker_;
-};
-
-TEST_F(SupervisedUserAsyncURLCheckerTest, Simple) {
-  {
-    GURL url(GetNewURL());
-    ASSERT_FALSE(CheckURL(url));
-    EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, false));
-    SendValidResponse(false);
-  }
-  {
-    GURL url(GetNewURL());
-    ASSERT_FALSE(CheckURL(url));
-    EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::BLOCK, false));
-    SendValidResponse(true);
-  }
-  {
-    GURL url(GetNewURL());
-    ASSERT_FALSE(CheckURL(url));
-    EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, true));
-    SendFailedResponse();
-  }
-}
-
-TEST_F(SupervisedUserAsyncURLCheckerTest, Equivalence) {
-  // Leading "www." in the response should be ignored.
-  {
-    GURL url("http://example.com");
-    GURL url_response("http://www.example.com");
-    ASSERT_FALSE(CheckURL(url));
-    EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, false));
-    SendValidResponse(false);
-  }
-  // Scheme should be ignored.
-  {
-    GURL url("http://www.example2.com");
-    GURL url_response("https://www.example2.com");
-    ASSERT_FALSE(CheckURL(url));
-    EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, false));
-    SendValidResponse(false);
-  }
-  // Both at the same time should work as well.
-  {
-    GURL url("http://example3.com");
-    GURL url_response("https://www.example3.com");
-    ASSERT_FALSE(CheckURL(url));
-    EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, false));
-    SendValidResponse(false);
-  }
-}
-
-TEST_F(SupervisedUserAsyncURLCheckerTest, Cache) {
-  // One more URL than fit in the cache.
-  ASSERT_EQ(2u, kCacheSize);
-  GURL url1(GetNewURL());
-  GURL url2(GetNewURL());
-  GURL url3(GetNewURL());
-
-  // Populate the cache.
-  ASSERT_FALSE(CheckURL(url1));
-  EXPECT_CALL(*this, OnCheckDone(url1, SupervisedUserURLFilter::ALLOW, false));
-  SendValidResponse(false);
-  ASSERT_FALSE(CheckURL(url2));
-  EXPECT_CALL(*this, OnCheckDone(url2, SupervisedUserURLFilter::ALLOW, false));
-  SendValidResponse(false);
-
-  // Now we should get results synchronously.
-  EXPECT_CALL(*this, OnCheckDone(url2, SupervisedUserURLFilter::ALLOW, false));
-  ASSERT_TRUE(CheckURL(url2));
-  EXPECT_CALL(*this, OnCheckDone(url1, SupervisedUserURLFilter::ALLOW, false));
-  ASSERT_TRUE(CheckURL(url1));
-
-  // Now |url2| is the LRU and should be evicted on the next check.
-  ASSERT_FALSE(CheckURL(url3));
-  EXPECT_CALL(*this, OnCheckDone(url3, SupervisedUserURLFilter::ALLOW, false));
-  SendValidResponse(false);
-
-  ASSERT_FALSE(CheckURL(url2));
-  EXPECT_CALL(*this, OnCheckDone(url2, SupervisedUserURLFilter::ALLOW, false));
-  SendValidResponse(false);
-}
-
-TEST_F(SupervisedUserAsyncURLCheckerTest, CoalesceRequestsToSameURL) {
-  GURL url(GetNewURL());
-  // Start two checks for the same URL.
-  ASSERT_FALSE(CheckURL(url));
-  ASSERT_FALSE(CheckURL(url));
-  // A single response should answer both checks.
-  EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, false))
-      .Times(2);
-  SendValidResponse(false);
-}
-
-TEST_F(SupervisedUserAsyncURLCheckerTest, CacheTimeout) {
-  GURL url(GetNewURL());
-
-  checker_.SetCacheTimeoutForTesting(base::TimeDelta::FromSeconds(0));
-
-  ASSERT_FALSE(CheckURL(url));
-  EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::ALLOW, false));
-  SendValidResponse(false);
-
-  // Since the cache timeout is zero, the cache entry should be invalidated
-  // immediately.
-  ASSERT_FALSE(CheckURL(url));
-  EXPECT_CALL(*this, OnCheckDone(url, SupervisedUserURLFilter::BLOCK, false));
-  SendValidResponse(true);
-}