TST: add tests for filesystem resource behind proxies

tests/test_misc.py

@@ -60,6 +60,27 @@ def test_file_system_returns_ids(clear_database):
     assert search in str(body)
 
 
+def test_file_system_returns_correct_url_with_proxy(clear_database):
+    c = db.get_connection()
+    resp = c.retrieve(
+        entity_uri_segments=["FileSystem"],
+        headers={"X-Forwarded-Proto": "myscheme"},
+        reconnect=True)
+    body = resp.read()
+    print(body)
+    search = 'url="myscheme://'
+    assert search in str(body)
+
+    resp = c.retrieve(
+        entity_uri_segments=["FileSystem"],
+        headers={"Forwarded": "by=byid;for=forid;host=hostaddress;proto=myother"},
+        reconnect=True)
+    body = resp.read()
+    print(body)
+    search = 'url="myother://'
+    assert search in str(body)
+
+
 def test_sat_query_with_leading_slash(clear_database):
     upload_file = open("test.dat", "w")
     upload_file.write("hello world\n")