C++: Add a test that uses 'SetQueryParameters'.

Author: MathiasVP

cpp/ql/test/library-tests/dataflow/external-models/azure.cpp

@@ -327,4 +327,11 @@ void test_GetHeader() {
     std::string contentType = headers["Content-Type"];
     sink(contentType); // $ ir
   }
+}
+
+void test_QueryParameters() {
+  Azure::Core::Http::Request request(Azure::Core::Http::Get, Azure::Core::Url("http://example.com"));
+  Azure::Core::Url url;
+  url.SetQueryParameters(request.GetHeaders());
+  sink(url.GetQueryParameters()["query"]); // $ ir
 }