diff --git a/bulkredditdownloader/tests/test_resource.py b/bulkredditdownloader/tests/test_resource.py
index 209f8cb..3f9b976 100644
--- a/bulkredditdownloader/tests/test_resource.py
+++ b/bulkredditdownloader/tests/test_resource.py
@@ -18,3 +18,13 @@ def test_resource_get_extension(test_url: str, expected: str):
     test_resource = Resource(None, test_url)
     result = test_resource._determine_extension()
     assert result == expected
+
+
+@pytest.mark.online
+@pytest.mark.parametrize(('test_url', 'expected_hash'), (
+    ('https://www.iana.org/_img/2013.1/iana-logo-header.svg', '426b3ac01d3584c820f3b7f5985d6623'),
+))
+def test_download_online_resource(test_url: str, expected_hash: str):
+    test_resource = Resource(None, test_url)
+    test_resource.download()
+    assert test_resource.hash.hexdigest() == expected_hash