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Catch test deprecation warnings for mlab.demean #12340

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Merged
merged 1 commit into from
Sep 29, 2018
Merged

Catch test deprecation warnings for mlab.demean #12340

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27 changes: 18 additions & 9 deletions lib/matplotlib/tests/test_mlab.py
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Original file line number Diff line number Diff line change
Expand Up @@ -721,25 +721,29 @@ def test_detrend_mean_1D_base_slope_off_list_axis0(self):
def test_demean_0D_off(self):
input = 5.5
targ = 0.
res = mlab.demean(input, axis=None)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input, axis=None)
assert_almost_equal(res, targ)

def test_demean_1D_base_slope_off(self):
input = self.sig_base + self.sig_slope + self.sig_off
targ = self.sig_base + self.sig_slope_mean
res = mlab.demean(input)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input)
assert_allclose(res, targ, atol=1e-08)

def test_demean_1D_base_slope_off_axis0(self):
input = self.sig_base + self.sig_slope + self.sig_off
targ = self.sig_base + self.sig_slope_mean
res = mlab.demean(input, axis=0)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input, axis=0)
assert_allclose(res, targ, atol=1e-08)

def test_demean_1D_base_slope_off_list(self):
input = self.sig_base + self.sig_slope + self.sig_off
targ = self.sig_base + self.sig_slope_mean
res = mlab.demean(input.tolist())
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input.tolist())
assert_allclose(res, targ, atol=1e-08)

def test_detrend_mean_2D_default(self):
Expand Down Expand Up @@ -906,7 +910,8 @@ def test_demean_2D_default(self):
self.sig_base + self.sig_slope_mean]
input = np.vstack(arri).T
targ = np.vstack(arrt).T
res = mlab.demean(input)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input)
assert_allclose(res, targ,
atol=1e-08)

Expand All @@ -917,7 +922,8 @@ def test_demean_2D_none(self):
self.sig_base]
input = np.vstack(arri)
targ = np.vstack(arrt)
res = mlab.demean(input, axis=None)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input, axis=None)
assert_allclose(res, targ,
atol=1e-08)

Expand All @@ -932,7 +938,8 @@ def test_demean_2D_axis0(self):
self.sig_base + self.sig_slope_mean]
input = np.vstack(arri).T
targ = np.vstack(arrt).T
res = mlab.demean(input, axis=0)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input, axis=0)
assert_allclose(res, targ,
atol=1e-08)

Expand All @@ -947,7 +954,8 @@ def test_demean_2D_axis1(self):
self.sig_base + self.sig_slope_mean]
input = np.vstack(arri)
targ = np.vstack(arrt)
res = mlab.demean(input, axis=1)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input, axis=1)
assert_allclose(res, targ,
atol=1e-08)

Expand All @@ -962,7 +970,8 @@ def test_demean_2D_axism1(self):
self.sig_base + self.sig_slope_mean]
input = np.vstack(arri)
targ = np.vstack(arrt)
res = mlab.demean(input, axis=-1)
with pytest.warns(MatplotlibDeprecationWarning):
res = mlab.demean(input, axis=-1)
assert_allclose(res, targ,
atol=1e-08)

Expand Down