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@ -62,9 +62,18 @@ def dx(request):
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yield request.param
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@pytest.fixture(scope='module', params=['uniform'])
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@pytest.fixture(scope='module', params=['uniform', 'centerbig'])
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def dxes(request, shape, dx):
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if request.param == 'uniform':
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dxes = [[numpy.full(s, dx) for s in shape[1:]] for _ in range(2)]
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elif request.param == 'centerbig':
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dxes = [[numpy.full(s, dx) for s in shape[1:]] for _ in range(2)]
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for eh in (0, 1):
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for ax in (0, 1, 2):
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dxes[eh][ax][dxes[eh][ax].size // 2] *= 1.1
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elif request.param == 'random':
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dxe = [PRNG.uniform(low=1.0 * dx, high=1.1 * dx, size=s) for s in shape[1:]]
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dxh = [(d + numpy.roll(d, -1)) / 2 for d in dxe]
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dxes = [dxe, dxh]
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yield dxes
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