Source code for wield.control.fitting.SISO.test.v2.test_oplev

# -*- coding: utf-8 -*-
"""
"""

import pytest
from os import path
from wield.pytest import tjoin

from wield.control.fitting.SISO import v2
from wield.control.fitting.SISO.testing.plots import plot_on_assert

from wield.control.fitting.SISO.testing.utilities import (
    sign_validate_and_plot_hint,
    stability_validate_and_plot_hint,
)

try:
    from wield.control.fitting.SISO.testing.test_data import matlab as matlab_test_data
except ImportError:
    module_import_skip = True
else:
    module_import_skip = False

localpath = path.split(__file__)[0]
skipdeco = pytest.mark.skipif(
    module_import_skip, reason="cannot import test_data_dev"
)




[docs]
@pytest.mark.xfail(True, reason="Triggering some overflow to look into")
@skipdeco
def test_oplev_iy():
    from wield.utilities.file_io import load_any

    fname = matlab_test_data.matfiles["OplevPlant.mat"]
    fdict = load_any(fname=fname, ftype="mat")

    out = v2.data2filter(
        F_Hz=fdict["ap"]["iy"]["ff"],
        data=fdict["ap"]["iy"]["plant"],
        F_nyquist_Hz=None,
        delay_s=0,
        hints=[sign_validate_and_plot_hint(tjoin('error'))],
    )
    with plot_on_assert(tjoin('output'), out.fitter, plot_anyway=True):
        pass
    return




#@skipdeco
#def test_oplev_iy():
#    from wield.utilities.file_io import load_any
#
#    fname = matlab_test_data.matfiles["OplevPlant.mat"]
#    fdict = load_any(fname=fname, ftype="mat")
#
#    out = v2.data2filter(
#        F_Hz=fdict["ap"]["iy"]["ff"],
#        data=fdict["ap"]["iy"]["plant"],
#        never_unstable_poles=True,
#        never_unstable_zeros=True,
#        mode="rational",
#        # hints=[stability_validate_and_plot_hint(tjoin('error'))],
#    )
#    print(out.fitter.poles)
#    with plot_on_assert(tjoin('output'), out.fitter, plot_anyway=True):
#        pass
#    return