Issue 5506 - Make the notification test work.

test/Notification.cpp

Index: test/Notification.cpp
===================================================================
--- a/test/Notification.cpp
+++ b/test/Notification.cpp
@@ -10,16 +10,18 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <iostream>
+#include <AdblockPlus/DefaultLogSystem.h>

[sergei, 2017/09/12 13:34:09]

These headers are still not required.

[hub, 2017/09/12 15:51:10]

Done.

 #include "BaseJsTest.h"
 
 using namespace AdblockPlus;
 
 namespace
 {
   class NotificationTest : public BaseJsTest
   {
@@ -75,64 +77,68 @@
       ServerResponse serverResponse;
       serverResponse.status = IWebRequest::NS_OK;
       serverResponse.responseStatus = 200;
       serverResponse.responseText = responseText;
       getCallback(serverResponse);
     }
   };
 
-
   // To run this test one needs to set INITIAL_DELAY to about 2000 msec
   // in notification.js.
   class NotificationMockWebRequestTest : public BaseJsTest
   {
   protected:
-    bool isNotificationCallbackCalled;
+    AdblockPlus::Sync sync;
     void SetUp()
     {
-      isNotificationCallbackCalled = false;
       const char* responseJsonText = "{"
         "\"notifications\": [{"
           "\"id\": \"some id\","
           "\"type\": \"information\","
           "\"message\": {"
              "\"en-US\": \"message\""
           "},"
           "\"title\": \"Title\""
         "}]"
         "}";
 
-      ThrowingPlatformCreationParameters platformParams;
-      platformParams.fileSystem.reset(new LazyFileSystem());
+      LazyFileSystem* fileSystem;
+      AdblockPlus::Platform::CreationParameters platformParams;
+      platformParams.logSystem.reset(new ThrowingLogSystem());

[sergei, 2017/09/12 13:34:09]

These two lines can be replaced by original `ThrowingPlatformCreationParameters
platformParams`, not a big difference, though.

[hub, 2017/09/12 15:51:10]

Done.

+      platformParams.timer.reset(new ManualTimer());
+      platformParams.fileSystem.reset(fileSystem = new LazyFileSystem());
       platformParams.webRequest.reset(new MockWebRequest(responseJsonText));
       platform.reset(new Platform(std::move(platformParams)));
 
+      CreateFilterEngine(*fileSystem, *platform);
       auto& filterEngine = platform->GetFilterEngine();
       filterEngine.SetShowNotificationCallback(
         [this](Notification&& notification) {
-          isNotificationCallbackCalled = true;
+          sync.Set();
           EXPECT_EQ(NotificationType::NOTIFICATION_TYPE_INFORMATION, notification.GetType());
           EXPECT_EQ("Title", notification.GetTexts().title);
           EXPECT_EQ("message", notification.GetTexts().message);
           notification.MarkAsShown();
         });
     }
   };
 }
 
 TEST_F(NotificationTest, NoNotifications)
 {
   EXPECT_FALSE(PeekNotification());
 }
 
-TEST_F(NotificationMockWebRequestTest, DISABLED_SingleNotification)
+TEST_F(NotificationMockWebRequestTest, SingleNotification)
 {
-  AdblockPlus::Sleep(5000/*msec*/); // it's a hack
-  EXPECT_TRUE(isNotificationCallbackCalled);
+  auto& filterEngine = platform->GetFilterEngine();
+  static_cast<ManualTimer&>(platform->GetTimer()).runPending();
+  filterEngine.ShowNextNotification();
+  EXPECT_TRUE(sync.WaitFor(std::chrono::seconds(4)));
 }
 
 TEST_F(NotificationTest, AddNotification)
 {
   AddNotification("{"
       "type: 'critical',"
       "title: 'testTitle',"
       "message: 'testMessage',"