def test_print(self):
""" Test both cases when output is empty and when it is not """
# output = []
r1 = Report([])
r1.print()
out, err = self.capfd.readouterr()
assert "No result." in out
# output = [d1]
d1 = Driver('a', 0, 0)
r2 = Report([d1])
r2.print()
out, err = self.capfd.readouterr()
assert "No result." not in out
def print(self):
""" Output result. """
r = Report(self.output)
r.print()
