Commit2b02440

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Add masked value formatting test

1 parente9be828 commit2b02440Copy full SHA for 2b02440

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Lines changed: 15 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1103,3 +1103,18 @@ def test_respects_bbox():`
`1103`	`1103`	`buf_after=io.BytesIO()`
`1104`	`1104`	`fig.savefig(buf_after,format="rgba")`
`1105`	`1105`	`assertbuf_before.getvalue()!=buf_after.getvalue()# Not all white.`
	`1106`	`+`
	`1107`	`+`
	`1108`	`+deftest_image_cursor_formatting():`
	`1109`	`+fig,ax=plt.subplots()`
	`1110`	`+# Create a dummy image to be able to call format_cursor_data`
	`1111`	`+im=ax.imshow(np.zeros((4,4)))`
	`1112`	`+`
	`1113`	`+data=np.ma.masked_array([0],mask=[True])`
	`1114`	`+assertim.format_cursor_data(data)=='[]'`
	`1115`	`+`
	`1116`	`+data=np.ma.masked_array([0],mask=[False])`
	`1117`	`+assertim.format_cursor_data(data)=='[0]'`
	`1118`	`+`
	`1119`	`+data=np.nan`
	`1120`	`+assertim.format_cursor_data(data)=='[nan]'`

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