def test_pre_filter(self): s2 = cfilter.pre_filter(self.s, 0.01) assert type(self.s) is type(s2)
def test_pre_filter_1d(self): x = np.random.randn(2**15) + 0.j y = cfilter.pre_filter(x, 0.01) assert x.shape == y.shape
def test_pre_filter_attr(self, attr): s2 = cfilter.pre_filter(self.s, 0.01) assert getattr(self.s, attr) is getattr(s2, attr)
def test_pre_filter(self, ndim): x = np.random.randn(ndim, 2**15) + 0.j y = cfilter.pre_filter(x, 0.01) assert x.shape == y.shape
def test_pre_filter(self, dtype): s = self.s.astype(dtype) s2 = cfilter.pre_filter(s, 0.01) assert s2.dtype is np.dtype(dtype)