Skip to content

TST: Verify plot order of a Series (GH38865) #39491

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Feb 2, 2021
Merged

TST: Verify plot order of a Series (GH38865) #39491

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
467f699
TST: Verify plot order of a Series (GH38865)
avinashpancham Jan 30, 2021
2e12c7f
Parametrize test
avinashpancham Jan 30, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 19 additions & 0 deletions pandas/tests/plotting/test_series.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -752,6 +752,25 @@ def test_plot_no_numeric_data(self):
with pytest.raises(TypeError, match="no numeric data to plot"):
df.plot()

@pytest.mark.parametrize(
"data, index",
[
([1, 2, 3, 4], [3, 2, 1, 0]),
([10, 50, 20, 30], [1910, 1920, 1980, 1950]),
],
)
def test_plot_order(self, data, index):
# GH38865 Verify plot order of a Series
ser = Series(data=data, index=index)
ax = ser.plot(kind="bar")

expected = ser.tolist()
result = [
patch.get_bbox().ymax
for patch in sorted(ax.patches, key=lambda patch: patch.get_bbox().xmax)
]
assert expected == result

def test_style_single_ok(self):
s = Series([1, 2])
ax = s.plot(style="s", color="C3")
Expand Down