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[output/i3bar] Add flush method

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flush() terminates a single iteration of widget drawing.

see #23
This commit is contained in:
Tobi-wan Kenobi 2016-12-04 16:14:43 +01:00
parent 712d958e18
commit b6eb3ee8e6
6 changed files with 20 additions and 2 deletions
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6
tests/test_i3baroutput.py
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@ -41,4 +41,10 @@ class TestI3BarOutput(unittest.TestCase):
for res in result:
self.assertEquals(res["full_text"], self.someWidget.text())
@mock.patch("sys.stdout", new_callable=StringIO)
def test_flush(self, stdout):
self.output.flush()
self.assertEquals(",\n", stdout.getvalue())
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