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https://github.com/Telecominfraproject/oopt-gnpy.git
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def82b6515
This change siplifies the structure of the simulation parameters, removing the gnpy.science_utils.simulation layer, provides some documentation of the parameters and define a mock fixture for testing in safe mode Change-Id: If5ef341e0585586127d5dae3f39dca2c232236f1
33 lines
930 B
Python
33 lines
930 B
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Checks that the class SimParams behaves as a mutable Singleton.
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"""
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import pytest
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from gnpy.core.parameters import SimParams, NLIParams, RamanParams
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class MockSimParams(SimParams):
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"""Mock simulation parameters for monkey patch"""
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_shared_dict = {'nli_params': NLIParams(), 'raman_params': RamanParams()}
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@pytest.fixture
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def set_sim_params(monkeypatch):
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monkeypatch.setattr(SimParams, '_shared_dict', MockSimParams._shared_dict)
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def test_sim_parameters(set_sim_params):
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sim_params = {'nli_params': {}, 'raman_params': {}}
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MockSimParams.set_params(sim_params)
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s1 = SimParams.get()
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assert s1.nli_params.method == 'gn_model_analytic'
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s2 = SimParams.get()
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assert not s1.raman_params.flag
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sim_params['raman_params']['flag'] = True
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MockSimParams.set_params(sim_params)
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assert s2.raman_params.flag
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assert s1.raman_params.flag
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