Support for writing unit tests Gurobipy

Answered

Mike Beyer

March 21, 2020 03:26

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Has anyone successfully written unit tests involving Gurobipy Model objects? I want to test some code that uses gurobipy.Model but I don't want to take up a license seat for every test.The token server is hit as soon as I invoke gurobipy.Model().

Are there any stubs/fakes of gurobipy.Model that we can use to verify correct code is being sent to the model but not actually exercising the backend solver?

 

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  June 23, 2025 03:16 Edited

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
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  Matthias Miltenberger

  • Gurobi Staff

  March 23, 2020 12:37

  Hi Mike,

  I suppose this is not possible without a proper license. There is no "dummy" or "shallow" Model class for this purpose. To get around using too many licenses, you could just keep the current environment and execute all tests consecutively within this environment.

  Cheers,
  Matthias

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