1 files changed, 14 insertions, 0 deletions
diff --git a/test/src/mbgl/test/fake_file_source.hpp b/test/src/mbgl/test/fake_file_source.hpp
index baae7f9b7e..8803e9576b 100644
--- a/test/src/mbgl/test/fake_file_source.hpp
+++ b/test/src/mbgl/test/fake_file_source.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <mbgl/storage/file_source.hpp>
+#include <mbgl/storage/online_file_source.hpp>
 
 #include <algorithm>
 #include <list>
@@ -56,6 +57,19 @@ public:
     }
 
     std::list<FakeFileRequest*> requests;
+
+};
+
+class FakeOnlineFileSource : public OnlineFileSource, public FakeFileSource {
+public:
+    std::unique_ptr<AsyncRequest> request(const Resource& resource, Callback callback) override {
+        return FakeFileSource::request(resource, callback);
+    }
+
+    bool respond(Resource::Kind kind, const Response& response) {
+        return FakeFileSource::respond(kind, response);
+    }
 };
 
+
 } // namespace mbgl