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TST: matplotlib 2.0 fix in log limits for barplot (GH14808) (#14957)

This commit is contained in:
Joris Van den Bossche 2016-12-24 11:50:46 +01:00 committed by GitHub
parent 6bea8275e5
commit f293d6219d
1 changed files with 9 additions and 2 deletions
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11
pandas/tests/plotting/test_series.py
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@ -216,15 +216,22 @@ class TestSeriesPlots(TestPlotBase):
if not self.mpl_le_1_2_1:
expected = np.hstack((1.0e-04, expected, 1.0e+01))
if self.mpl_ge_2_0_0:
expected = np.hstack((1.0e-05, expected))
ax = Series([0.1, 0.01, 0.001]).plot(log=True, kind='bar')
ymin = 0.0007943282347242822 if self.mpl_ge_2_0_0 else 0.001
ymax = 0.12589254117941673 if self.mpl_ge_2_0_0 else .10000000000000001
self.assertEqual(ax.get_ylim(), (0.001, ymax))
res = ax.get_ylim()
self.assertAlmostEqual(res[0], ymin)
self.assertAlmostEqual(res[1], ymax)
tm.assert_numpy_array_equal(ax.yaxis.get_ticklocs(), expected)
tm.close()
ax = Series([0.1, 0.01, 0.001]).plot(log=True, kind='barh')
self.assertEqual(ax.get_xlim(), (0.001, ymax))
res = ax.get_xlim()
self.assertAlmostEqual(res[0], ymin)
self.assertAlmostEqual(res[1], ymax)
tm.assert_numpy_array_equal(ax.xaxis.get_ticklocs(), expected)
@slow