Divide Cookie Store IOS tests into different files

ios/net/cookies/cookie_store_ios_unittest_helper.mm

+// Copyright 2017 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/net/cookies/cookie_store_ios_unittest_helper.h"
+
+#import <Foundation/Foundation.h>
+
+#include "base/run_loop.h"
+#import "ios/net/cookies/cookie_store_ios.h"
+#include "net/cookies/canonical_cookie.h"
+#include "net/cookies/cookie_options.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace net {
+
+namespace {
+
+void IgnoreBoolean(bool not_used) {
+}
+
+}  // namespace
+
+#pragma mark -
+#pragma mark TestPersistentCookieStore
+
+TestPersistentCookieStore::TestPersistentCookieStore()
+    : kTestCookieURL("http://foo.google.com/bar"), flushed_(false) {}
+
+TestPersistentCookieStore::~TestPersistentCookieStore() = default;
+
+#pragma mark -
+#pragma mark TestPersistentCookieStore methods
+
+void TestPersistentCookieStore::RunLoadedCallback() {
+  std::vector<std::unique_ptr<net::CanonicalCookie>> cookies;
+  net::CookieOptions options;
+  options.set_include_httponly();
+
+  std::unique_ptr<net::CanonicalCookie> cookie(net::CanonicalCookie::Create(
+      kTestCookieURL, "a=b", base::Time::Now(), options));
+  cookies.push_back(std::move(cookie));
+
+  std::unique_ptr<net::CanonicalCookie> bad_canonical_cookie(
+      net::CanonicalCookie::Create(
+          GURL("http://domain/"), "name", "\x81r\xe4\xbd\xa0\xe5\xa5\xbd",
+          std::string(), "/path/",
+          base::Time(),  // creation
+          base::Time(),  // expires
+          false,         // secure
+          false,         // httponly
+          net::CookieSameSite::DEFAULT_MODE, net::COOKIE_PRIORITY_DEFAULT));
+  cookies.push_back(std::move(bad_canonical_cookie));
+  loaded_callback_.Run(std::move(cookies));
+}
+
+bool TestPersistentCookieStore::flushed() {
+  return flushed_;
+}
+
+#pragma mark -
+#pragma mark Private methods
+
+void TestPersistentCookieStore::Load(const LoadedCallback& loaded_callback) {
+  loaded_callback_ = loaded_callback;
+}
+
+void TestPersistentCookieStore::LoadCookiesForKey(
+    const std::string& key,
+    const LoadedCallback& loaded_callback) {
+  loaded_callback_ = loaded_callback;
+}
+
+void TestPersistentCookieStore::AddCookie(const net::CanonicalCookie& cc) {
+}
+
+void TestPersistentCookieStore::UpdateCookieAccessTime(
+    const net::CanonicalCookie& cc) {
+}
+
+void TestPersistentCookieStore::DeleteCookie(const net::CanonicalCookie& cc) {
+}
+
+void TestPersistentCookieStore::SetForceKeepSessionState() {
+}
+
+void TestPersistentCookieStore::Flush(const base::Closure& callback) {
+  flushed_ = true;
+}
+
+#pragma mark -
+#pragma mark GetCookieCallback
+
+GetCookieCallback::GetCookieCallback() : did_run_(false) {}
+
+#pragma mark -
+#pragma mark GetCookieCallback methods
+
+bool GetCookieCallback::did_run() {
+  return did_run_;
+}
+
+const std::string& GetCookieCallback::cookie_line() {
+  return cookie_line_;
+}
+
+void GetCookieCallback::Run(const std::string& cookie_line) {
+  ASSERT_FALSE(did_run_);
+  did_run_ = true;
+  cookie_line_ = cookie_line;
+}
+
+//------------------------------------------------------------------------------
+
+void RecordCookieChanges(std::vector<net::CanonicalCookie>* out_cookies,
+                         std::vector<bool>* out_removes,
+                         const net::CanonicalCookie& cookie,
+                         net::CookieStore::ChangeCause cause) {
+  DCHECK(out_cookies);
+  out_cookies->push_back(cookie);
+  if (out_removes)
+    out_removes->push_back(net::CookieStore::ChangeCauseIsDeletion(cause));
+}
+
+void SetCookie(const std::string& cookie_line,
+               const GURL& url,
+               net::CookieStore* store) {
+  net::CookieOptions options;
+  options.set_include_httponly();
+  store->SetCookieWithOptionsAsync(url, cookie_line, options,
+                                   base::Bind(&IgnoreBoolean));
+  net::CookieStoreIOS::NotifySystemCookiesChanged();
+  // Wait until the flush is posted.
+  base::RunLoop().RunUntilIdle();
+}
+
+void ClearCookies() {
+  NSHTTPCookieStorage* store = [NSHTTPCookieStorage sharedHTTPCookieStorage];
+  [store setCookieAcceptPolicy:NSHTTPCookieAcceptPolicyAlways];
+  NSArray* cookies = [store cookies];
+  for (NSHTTPCookie* cookie in cookies)
+    [store deleteCookie:cookie];
+  EXPECT_EQ(0u, [[store cookies] count]);
+}
+
+}  // namespace net