[tests] Add utest for NetworkStatus::Online/Offline

1 files changed, 33 insertions, 0 deletions

diff --git a/test/storage/http_retry_network_status.cpp b/test/storage/http_retry_network_status.cpp
index feb07d0245..02ba8b27b1 100644
--- a/test/storage/http_retry_network_status.cpp
+++ b/test/storage/http_retry_network_status.cpp
@@ -101,3 +101,36 @@ TEST_F(Storage, HTTPNetworkStatusChangePreempt) {
 
     loop.run();
 }
+
+TEST_F(Storage, HTTPNetworkStatusOnlineOffline) {
+    SCOPED_TEST(HTTPNetworkStatusOnlineOffline)
+
+    using namespace mbgl;
+
+    util::RunLoop loop;
+    OnlineFileSource fs;
+
+    const Resource resource { Resource::Unknown, "http://127.0.0.1:3000/test" };
+
+    EXPECT_EQ(NetworkStatus::Get(), NetworkStatus::Status::Online) << "Default status should be Online";
+    NetworkStatus::Set(NetworkStatus::Status::Offline);
+
+    util::Timer onlineTimer;
+    onlineTimer.start(Milliseconds(100), Duration::zero(), [&] () {
+        NetworkStatus::Set(NetworkStatus::Status::Online);
+    });
+
+    std::unique_ptr<FileRequest> req = fs.request(resource, [&](Response res) {
+        req.reset();
+
+        EXPECT_EQ(nullptr, res.error);
+        ASSERT_TRUE(res.data.get());
+
+        EXPECT_EQ(NetworkStatus::Get(), NetworkStatus::Status::Online) << "Triggered before set back to Online";
+
+        loop.stop();
+        HTTPNetworkStatusOnlineOffline.finish();
+    });
+
+    loop.run();
+}