| 摘要 |
<p>There is disclosed a method, an apparatus, and a computer program for testing on-line services. In an example embodiment a topology (100) describing message channels among entities (110) is selected; and also entities for the selected topology is selected. The entities comprise at least one message interface. A dataflow graph (330) is defined on the basis of the selected entities and the topology. The dataflow graph (330) represents message connections between message interfaces.</p> |
