Fix and simplify arbitrary_string. lp#1085048
The previous behaviour:
In [4]: data_utils.arbitrary_string(size=3, base_text='test')
Out[4]: 'tes'
In [5]: data_utils.arbitrary_string(size=4, base_text='test')
Out[5]: 'testtesttesttest'
didn't seem sane. Fixed to more sane:
In [5]: data_utils.arbitrary_string(size=2, base_text='test')
Out[5]: 'te'
In [6]: data_utils.arbitrary_string(size=4, base_text='test')
Out[6]: 'test'
In [7]: data_utils.arbitrary_string(size=6, base_text='test')
Out[7]: 'testte
Change-Id: Idf38329b26846b15de929e7d00c6dd1353bde068
1 file changed