Skip to content

TST: Add test for clip-na #16369

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
jreback merged 1 commit into from
May 16, 2017
Merged

TST: Add test for clip-na #16369

Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
17 changes: 17 additions & 0 deletions pandas/tests/frame/test_analytics.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1863,6 +1863,23 @@ def test_clip_against_frame(self):
tm.assert_frame_equal(clipped_df[ub_mask], ub[ub_mask])
tm.assert_frame_equal(clipped_df[mask], df[mask])

def test_clip_na(self):
msg = "Cannot use an NA"
with tm.assert_raises_regex(ValueError, msg):
self.frame.clip(lower=np.nan)

with tm.assert_raises_regex(ValueError, msg):
self.frame.clip(lower=[np.nan])

with tm.assert_raises_regex(ValueError, msg):
self.frame.clip(upper=np.nan)

with tm.assert_raises_regex(ValueError, msg):
self.frame.clip(upper=[np.nan])

with tm.assert_raises_regex(ValueError, msg):
self.frame.clip(lower=np.nan, upper=np.nan)

# Matrix-like

def test_dot(self):
Expand Down