27 lines
833 B
Python
27 lines
833 B
Python
from numpy.testing import assert_equal, assert_almost_equal, suppress_warnings
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from scipy.misc import face, ascent, electrocardiogram
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def test_face():
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with suppress_warnings() as sup:
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sup.filter(category=DeprecationWarning)
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assert_equal(face().shape, (768, 1024, 3))
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def test_ascent():
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with suppress_warnings() as sup:
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sup.filter(category=DeprecationWarning)
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assert_equal(ascent().shape, (512, 512))
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def test_electrocardiogram():
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with suppress_warnings() as sup:
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sup.filter(category=DeprecationWarning)
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# Test shape, dtype and stats of signal
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ecg = electrocardiogram()
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assert ecg.dtype == float
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assert_equal(ecg.shape, (108000,))
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assert_almost_equal(ecg.mean(), -0.16510875)
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assert_almost_equal(ecg.std(), 0.5992473991177294)
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